☆ 4.8 Article

Stable Molybdenum(0) Carbonyl Complex for Upconversion and Photoredox Catalysis

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Related references

Note: Only part of the references are listed.

Review Chemistry, Multidisciplinary

Nanoengineering Triplet-Triplet Annihilation Upconversion: From Materials to Real-World Applications

Tracy Schloemer et al.

Summary: Using light to control matter has long been a goal for scientists, and triplet-triplet annihilation upconversion (TTA-UC) may provide a solution by converting low energy photons to high energy photons. This process allows for precise generation of high energy photons, overcoming challenges of light attenuation. Researchers are exploring various sensitizers and annihilators for TTA-UC in solution and solid-state applications. This review discusses deployment strategies and recent examples of TTA-UC, identifying critical needs to advance it from an academic curiosity to a scalable technology.

ACS NANO (2023)

Add to Collection

Review Chemistry, Multidisciplinary

Visible-to-UV Photon Upconversion: Recent Progress in New Materials and Applications

Masanori Uji et al.

Summary: Recently, significant progress has been made in visible-to-UV photon upconversion (TTA-UC) based on triplet-triplet annihilation (TTA) mechanism. The development of new chromophores has greatly improved the efficiency of converting low-intensity visible light into UV light. This review summarizes the recent advancements in visible-to-UV TTA-UC, including chromophore development, film production, and their applications in catalysis, bond activation, and polymerization. The challenges and opportunities in future material development and applications are also discussed.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Add to Collection

Review Chemistry, Multidisciplinary

Charge-Transfer and Spin-Flip States: Thriving as Complements

Winald R. Kitzmann et al.

Summary: Transition metal complexes with photoactive charge-transfer excited states, such as [Ru(bpy)(3)](2+) and [Cr(ddpd)(2)](3+), have been widely studied. The properties of emissive charge-transfer and spin-flip states, including their energy and lifetimes, as well as their responses to external stimuli, are discussed in this Review. The strengths and weaknesses of these states in applications like photocatalysis and circularly polarized luminescence are also identified.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Add to Collection

Correction Chemistry, Multidisciplinary

NIR-Emissive Chromium(0), Molybdenum(0), and Tungsten(0) Complexes in the Solid State at Room Temperature (vol 27, pg 12959, 2023)

P. Boden et al.

CHEMISTRY-A EUROPEAN JOURNAL (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Photoactive Metal-to-Ligand Charge Transfer Excited States in 3d6 Complexes with Cr0, MnI, FeII, and CoIII

Narayan Sinha et al.

Summary: Coordination complexes and organometallic compounds with the 4d(6) and 5d(6) valence electron configurations have unique photophysical and photochemical properties related to metal-to-ligand charge transfer states. Recent progress has been made in the study of Cr-0, Mn-I, Fe-II, and Co-III compounds, which exhibit long-lived MLCT states. The search for new first-row transition metal complexes with partially filled 3d subshells and photoactive MLCT states is important for future applications in photophysics and photochemistry.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Add to Collection

Article Chemistry, Multidisciplinary

An Air- and Moisture-stable Zinc(II) Carbene Dithiolate Dimer Showing Fast Thermally Activated Delayed Fluorescence and Dexter Energy Transfer Catalysis

Ondrej Mrozek et al.

Summary: This article reports a dimeric Zn-II carbene complex with bridging and chelating benzene-1,2-dithiolate ligands, which is highly stable towards air and water. The complex exhibits visible light emission in the solid state, solution, and polymer matrices, with a maximum wavelength between 577-657 nm. It also shows unusually high radiative rate constants for triplet exciton decay at room temperature. The efficient thermally activated delayed fluorescence (TADF) of the complex is attributed to a small energy gap between the (LL)-L-1/3/LMCT states. Time-resolved luminescence and transient absorption studies confirm the presence of long-lived, dominantly ligand-to-ligand charge transfer excited states in solution, allowing for application in Dexter energy transfer photocatalysis.

CHEMISTRY-A EUROPEAN JOURNAL (2023)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Photoactive Metal Carbonyl Complexes Bearing N-Heterocyclic Carbene Ligands: Synthesis, Characterization, and Viability as Photoredox Catalysts

Meiqiong Tang et al.

Summary: This report presents the synthesis and characterization of a family of chromium, molybdenum, tungsten, manganese, and iron complexes with N-heterocyclic carbene and carbonyl supporting ligands. The properties of these complexes were studied using experiment and theory, including their solid-state, spectroscopic, electrochemical, and photophysical properties. It was found that these complexes undergo decarbonylation when exposed to ultraviolet light.

INORGANIC CHEMISTRY (2022)

Add to Collection

Article Chemistry, Multidisciplinary

A Photoreactive Iron(II) Complex Luminophore

Wolfgang Leis et al.

Summary: Controlling the order and lifetimes of electronically excited states is crucial for efficient light-to-potential energy conversion. This study presents a luminescent and photoreactive iron(II) complex, which is the first high-performance analogue of prototypical ruthenium sensitizers. The double cyclometalation of a phenylphenanthroline framework at iron(II) promotes the formation of a triplet metal-to-ligand charge transfer ((MLCT)-M-3) state as the lowest energy excited state. Near-infrared (NIR) luminescence exhibits a monoexponential decay with a lifetime of 2.4 ns in the solid state and 1 ns in the liquid phase. At 77 K, the lifetime extends to 14 ns, accompanied by a narrowing of the NIR emission band within the range of 1170-1230 nm. The Fe(II) chromophore, featuring a (MLCT)-M-3 excited-state redox potential of -2 V vs the ferrocene/ferrocenium couple, is demonstrated to be a sensitizer for light-driven synthesis through the radical cross-coupling of 4-chlorobromobenzene and benzene.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Photoactive iron complexes: more sustainable, but still a challenge

Philipp Dierks et al.

Summary: By reviewing the synthetic strategies and properties of new photoactive iron compounds, the potential and performance of iron as a more sustainable alternative to noble metals in photochemistry are explored, with a focus on the relationship between lifetime extension and sustainable substitution strategies.

INORGANIC CHEMISTRY FRONTIERS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Efficient Triplet-Triplet Annihilation Upconversion Sensitized by a Chromium(III) Complex via an Underexplored Energy Transfer Mechanism

Cui Wang et al.

Summary: This study achieved efficient green-to-blue upconversion by using the earth-abundant chromium complex [Cr(bpmp)(2)](3+), with a quantum yield close to the theoretical maximum, showing potential for practical applications.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Cobalt(III) Carbene Complex with an Electronic Excited-State Structure Similar to Cyclometalated Iridium(III) Compounds

Narayan Sinha et al.

Summary: Unlike platinum group metals, cobalt(III) complexes with mixed metal-to-ligand and intra-ligand charge transfer properties in the excited state have not been discovered yet. A stable cobalt(III) complex with substantial mixed metal-to-ligand and intra-ligand charge transfer character in the excited state was obtained by using a rigid tridentate chelate ligand.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Add to Collection

Article Chemistry, Physical

Deep-Red Luminescent Molybdenum(0) Complexes with Bi- and Tridentate Isocyanide Chelate Ligands

Patrick Herr et al.

Summary: In octahedral complexes, molybdenum(0) with the same valence electron configuration as ruthenium(II) shows beneficial metal-to-ligand charge transfer excited states. The incorporation of thiophene units into the ligand backbones leads to red-shifted photoluminescence. This research is important for developing new luminescent compounds with potential applications in lighting and sensing.

CHEMPHOTOCHEM (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Mechanistic and Kinetic Investigations of ON/OFF (Photo)Switchable Binding of Carbon Monoxide by Chromium(0), Molybdenum(0) and Tungsten(0) Carbonyl Complexes with a Pyridyl-Mesoionic Carbene Ligand

Pit J. Boden et al.

Summary: This work investigates the photochemistry of mononuclear Cr-0, Mo-0, and W-0 carbonyl complexes with a bidentate mesoionic carbene ligand. The study reveals a clean photo-induced reaction in organic solvents, resulting in the substitution of a carbonyl ligand with a solvent molecule. The highest photodissociation quantum yields were observed for the Cr-0 complex under UV irradiation. The research also shows light-induced reactivity in the solid state, emphasizing a mechanism without ligand-sphere reorganization.

CHEMISTRY-A EUROPEAN JOURNAL (2022)

Add to Collection

Editorial Material Chemistry, Multidisciplinary

The fruit fly of photophysics

Daniela M. Arias-Rotondo

Summary: The tris(2,2 '-bipyridine)ruthenium(II) cation, or 'rubipy', has played a significant role in advancing our understanding of the photophysics of transition metal complexes and revolutionizing organic photochemistry.

NATURE CHEMISTRY (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Acetonitrile Ligand Photosubstitution in Ru(II) Complexes Directly from the 3MLCT State

Sean J. Steinke et al.

Summary: This study investigates the excited states of a series of complexes [Ru(tpy)(L)(CH3CN)]n+ (1-11), and finds that the photoinduced CH3CN dissociation in these complexes occurs from the metal-to-ligand charge transfer (3MLCT) excited state instead of a dissociative triplet ligand field (3LF) state as previously believed. This discovery suggests alternative pathways for ligand photodissociation and has broad implications for the design principles of applications that require ligand photodissociation.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Photoactive Copper Complexes: Properties and Applications

Jerome Beaudelot et al.

Summary: Photocatalyzed and photosensitized chemical processes, particularly using photoactive copper(I) complexes, have gained significant attention and application in various fields. This review provides a comprehensive overview of the structural, photophysical, and electrochemical properties of mononuclear copper(I) complexes, highlighting critical structural parameters and their impact on the properties. It also explores the main areas of application for these complexes, such as photoredox catalysis, hydrogen production, photoreduction of carbon dioxide, and dye-sensitized solar cells.

CHEMICAL REVIEWS (2022)

Add to Collection

Review Chemistry, Physical

Bimolecular reactivity of 3d metal-centered excited states (Cr, Mn, Fe, Co)

Christoph Foerster et al.

Summary: Metal-centered excited states in transition metal complexes have low energies and efficient decay to the ground state. The confinement of the wavefunction makes bimolecular photoinduced electron transfer and energy transfer processes challenging. However, certain complexes can engage in these processes successfully. Understanding the mechanisms and key parameters of these processes can lead to the development of catalytic photoredox and energy transfer processes.

CHEMICAL PHYSICS REVIEWS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Zinc(II) Complexes with Triplet Charge-Transfer Excited States Enabling Energy-Transfer Catalysis, Photoinduced Electron Transfer, and Upconversion

Jasmin A. Kubler et al.

Summary: This study identified two closely related tetrahedral Zn-II compounds that undergo intersystem crossing with appreciable quantum yields, leading to the population of triplet excited states with intraligand charge-transfer character. These compounds show potential for various applications including photochemical reactions from fluorescence to UV spectral range, triplet-triplet energy transfer, and photoinduced electron transfer.

JACS AU (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Long-lived photoluminescence from an eight-coordinate zirconium(iv) complex with four 2-(2′-pyridyl)pyrrolide ligands

Dylan C. Leary et al.

Summary: A photoluminescent eight-coordinate zirconium complex with both fluorescence and phosphorescence has been synthesized and its excimer formation at different concentrations has been observed.

CHEMICAL COMMUNICATIONS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Molecular Rubies in Photoredox Catalysis

Steven Sittel et al.

Summary: In this study, the molecular ruby and chromium(III) complex were utilized as visible light-induced reaction catalysts, with the former showing exceptional performance at low loadings, which was explained by its high photostability and long excited state lifetime.

FRONTIERS IN CHEMISTRY (2022)

Add to Collection

Review Biochemistry & Molecular Biology

Spin-flip luminescence

Winald Robert Kitzmann et al.

Summary: In this review, the difference between charge-transfer emission and metal-centered transitions in molecular photochemistry is addressed. The focus is on spin-flip emitters, particularly the strongly phosphorescent Cr-III complexes, which have unique properties and different design strategies compared to traditional charge-transfer phosphors. The prerequisites for efficient spin-flip emission are outlined, and the recent progress, challenges, and potential research opportunities in tuning the energies of emissive excited states for spin-flip emitters are discussed.

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Microsecond Photoluminescence and Photoreactivity of a Metal-Centered Excited State in a Hexacarbene-Co(III) Complex

Simon Kaufhold et al.

Summary: The photofunctionality of the cobalt-hexacarbene complex was investigated using time-resolved optical spectroscopy. The complex exhibited weak but remarkably long-lived orange photoluminescence, assigned as a rare case of luminescence from a metal-centered state in a 3d(6) complex. Singlet oxygen quenching supported the assignment of the emitting state as a triplet metal-centered state.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

A Photorobust Mo(0) Complex Mimicking [Os(2,2′-bipyridine)3]2+ and Its Application in Red-to-Blue Upconversion

Jakob B. Bilger et al.

Summary: A new homoleptic Mo(0) complex with a unique diisocyanide ligand was developed, exhibiting deep red emission and high upconversion quantum yield. This complex serves as a potent irradiation source and has potential applications in red-light-driven photocatalysis and light-harvesting.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Bright Long-Lived Circularly Polarized Luminescence in Chiral Chromium(III) Complexes

Juan-Ramon Jimenez et al.

Summary: Chiral CrIII complexes with dual circularly polarized luminescence in the near-infrared region have been successfully synthesized, providing potential applications for quantifying chiral targets in biological systems.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Chemistry, Multidisciplinary

A Near-Infrared-II Emissive Chromium(III) Complex

Narayan Sinha et al.

Summary: By combining pi-donating amido with pi-accepting pyridine coordination units in a tridentate chelate ligand, a strong nephelauxetic effect was achieved in a homoleptic Cr-III complex, shifting its luminescence to the NIR-II spectral range. This study focuses on increasing metal-ligand bond covalence to shift the ruby-like E-2 emission of Cr-III to 1067 nm at 77 K, taking a fundamentally different approach from previous ligand design strategies.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Chemistry, Multidisciplinary

NIR-Emissive Chromium(0), Molybdenum(0), and Tungsten(0) Complexes in the Solid State at Room Temperature

Pit Boden et al.

Summary: The study successfully synthesized carbonyl complexes based on Cr(0), Mo(0), and W(0) and found that these complexes exhibit dual emissions in the visible and near-infrared regions. Through detailed photophysical investigation and theoretical calculations, it was revealed that these complexes possess unique near-infrared emission properties with unprecedented lifetimes and quantum yields.

CHEMISTRY-A EUROPEAN JOURNAL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Pyrene-Decoration of a Chromium(0) Tris(diisocyanide) Enhances Excited State Delocalization: A Strategy to Improve the Photoluminescence of 3d6 Metal Complexes

Christina Wegeberg et al.

Summary: Introducing pyrene units into the diisocyanide ligand backbone significantly enhances the luminescence quantum yield and MLCT lifetime of a chromium(0) isocyanide complex by nearly two orders of magnitude. The enlarged pi-conjugation system in the ligand leads to a strongly delocalized MLCT state, reducing nonradiative relaxation despite a redshift of the emission wavelength. Luminescence properties of the complex exhibit a unique solvent polarity-dependent behavior, indicating two competing mechanisms for MLCT deactivation.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Strongly Red-Emissive Molecular Ruby [Cr(bpmp)2]3+ Surpasses [Ru(bpy)3]2+

Florian Reichenauer et al.

Summary: This study unveils a novel highly luminescent spin-flip emitter with a quantum chemically predicted blue-shifted luminescence, featuring high excited state energy and quantum yield. It shows potential applications in technologies such as photophysics and photochemistry, surpassing classical precious metal charge transfer complexes in optical sensing and photo(redox) catalysis.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Manganese(i) complexes with metal-to-ligand charge transfer luminescence and photoreactivity

Patrick Herr et al.

Summary: Metal complexes with d(6) valence electron configuration often exhibit luminescent metal-to-ligand charge transfer (MLCT) excited states, useful for various applications. Iron(ii) has been suggested as an Earth-abundant alternative, but no iron(ii) complex has been reported to show MLCT emission. In this study, manganese(I) complexes with isocyanide chelate ligands were found to exhibit MLCT luminescence in solution at room temperature, showing promising applications in energy and electron transfer reactions.

NATURE CHEMISTRY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Luminescent First-Row Transition Metal Complexes

Christina Wegeberg et al.

Summary: Recent developments in the field of inorganic photophysics and photochemistry indicate a shift towards cheaper and more abundant metals, away from traditional precious and rare elements. Conceptual breakthroughs have expanded the range of elements, particularly those in different oxidation states, that can be used for emissive complexes. New design strategies have led to the discovery of fundamentally new types of 3d-metal-based luminophores and photosensitizers operating in solution at room temperature.

JACS AU (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Recent advances in visible light-activated radical coupling reactions triggered by (i) ruthenium, (ii) iridium and (iii) organic photoredox agents

Jonathan D. Bell et al.

Summary: This review explores the progress of photoredox chemistry with organic or transition metal agents, focusing on recent examples of bond formations using radical intermediates. The emphasis is on developments in the past 10 years, highlighting advances in transition metal and organic photoredox reagents chemistry.

CHEMICAL SOCIETY REVIEWS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Ultrafast and long-time excited state kinetics of an NIR-emissive vanadium(iii) complex I: synthesis, spectroscopy and static quantum chemistry

Matthias Dorn et al.

Summary: Luminescent transition metal complexes with Earth-abundant metals are rare, especially those with 3d transition metals showing near-infrared emission. This study investigates the excited state dynamics of a d(2)-vanadium(iii) complex, providing insights for designing molecular materials with spin-flip luminescence and photoinduced metal-ligand bond homolysis.

CHEMICAL SCIENCE (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Photostable Ruthenium(II) Isocyanoborato Luminophores and Their Use in Energy Transfer and Photoredox Catalysis

Lucius Schmid et al.

Summary: The borylation of heteroleptic ruthenium(II) cyanide complexes can lead to high-energy and photorobust compounds, suitable for a variety of photochemical reactions. This method allows for optimization of luminescence quantum yields and MLCT lifetimes, making the complexes adaptable for different applications.

JACS AU (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Ultrafast and long-time excited state kinetics of an NIR-emissive vanadium(iii) complex II. Elucidating triplet-to-singlet excited-state dynamics

J. Patrick Zobel et al.

Summary: The non-adiabatic dynamics of (VCl3)-Cl-III(ddpd) complex and its phosphorescence properties were studied, revealing that 1-2% of the system can remain stable for 10 picoseconds and exhibit phosphorescence. During the dynamics, nuclear motion mainly involves increasing metal-ligand bond distances and decreasing trans-coordinated ligand atom angles to drive transitions between different electronic states.

CHEMICAL SCIENCE (2021)

Add to Collection

Article Chemistry, Physical

TheoDORE: A toolbox for a detailed and automated analysis of electronic excited state computations

F. Plasser

JOURNAL OF CHEMICAL PHYSICS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Green-Light Activation of Push-Pull Ruthenium(II) Complexes

Johannnes Moll et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Add to Collection

Article Chemistry, Multidisciplinary

A Vanadium(III) Complex with Blue and NIR-II Spin-Flip Luminescence in Solution

Matthias Dorn et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Delayed fluorescence from a zirconium(iv) photosensitizer with ligand-to-metal charge-transfer excited states

Yu Zhang et al.

NATURE CHEMISTRY (2020)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Theoretical Study of the Full Photosolvolysis Mechanism of [Ru(bpy)3] 2+: Providing a General Mechanistic Roadmap for the Photochemistry of [Ru(N∧N)3]2+-Type Complexes toward Both Cis and Trans Photoproducts

Adrien Soupart et al.

INORGANIC CHEMISTRY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Trigonal Bipyramidal V3+ Complex as an Optically Addressable Molecular Qubit Candidate

Majed S. Fataftah et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Article Chemistry, Inorganic & Nuclear

An experimental and theoretical study of the coordination and donor properties of tris-2-pyridyl-phosphine ligands

Schirin Hanf et al.

DALTON TRANSACTIONS (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Photophysics and photochemistry with Earth-abundant metals - fundamentals and concepts

Christoph Foerster et al.

CHEMICAL SOCIETY REVIEWS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Photoinduced ligand dissociation follows reverse energy gap law: nitrile photodissociation from low energy (MLCT)-M-3 excited states

Lauren M. Loftus et al.

CHEMICAL COMMUNICATIONS (2020)

Add to Collection

Article Multidisciplinary Sciences

Eliminating nonradiative decay in Cu(I) emitters: >99% quantum efficiency and microsecond lifetime

Rasha Hamze et al.

SCIENCE (2019)

Add to Collection

Review Multidisciplinary Sciences

ORGANIC CHEMISTRY Copper's rapid ascent in visible-light photoredox catalysis

Asik Hossain et al.

SCIENCE (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Long-Lived, Strongly Emissive, and Highly Reducing Excited States in Mo(0) Complexes with Chelating Isocyanides

Patrick Herr et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Is Iron the New Ruthenium?

Oliver S. Wenger

CHEMISTRY-A EUROPEAN JOURNAL (2019)

Add to Collection

Article Multidisciplinary Sciences

Luminescence and reactivity of a charge-transfer excited iron complex with nanosecond lifetime

Kasper Skov Kjmer et al.

SCIENCE (2019)

Add to Collection

Article Chemistry, Multidisciplinary

How the sustainable solvent water unleashes the photoredox catalytic potential of ruthenium polypyridyl complexes for pinacol couplings

Robert Naumann et al.

GREEN CHEMISTRY (2019)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Redox Chemistry of Bis(pyrrolyl)pyridine Chromium and Molybdenum Complexes: An Experimental and Density Functional Theoretical Study

Anitha S. Gowda et al.

INORGANIC CHEMISTRY (2018)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Exploration of Uncharted 3PES Territory for [Ru(bpy)3]2+: A New 3MC Minimum Prone to Ligand Loss Photochemistry

Adrien Soupart et al.

INORGANIC CHEMISTRY (2018)

Add to Collection

Article Chemistry, Multidisciplinary

A Zirconium Photosensitizer with a Long-Lived Excited State: Mechanistic Insight into Photoinduced Single-Electron Transfer

Yu Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Sensitized triplet-triplet annihilation upconversion in water and its application to photochemical transformations

Christoph Kerzig et al.

CHEMICAL SCIENCE (2018)

Add to Collection

Article Multidisciplinary Sciences

Ultrafast carbon monoxide photolysis and heme spin-crossover in myoglobin via nonadiabatic quantum dynamics

Konstantin Falahati et al.

NATURE COMMUNICATIONS (2018)

Add to Collection

Review Chemistry, Multidisciplinary

Photoredox Catalysis with Metal Complexes Made from Earth-Abundant Elements

Christopher B. Larsen et al.

CHEMISTRY-A EUROPEAN JOURNAL (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Near-infrared 2Eg → 4A2g and visible LMCT luminescence from a molecular bis-(tris(carbene)borate) manganese(IV) complex

Valerie Baslon et al.

CANADIAN JOURNAL OF CHEMISTRY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

A Molybdenum(0) Isocyanide Analogue of Ru(2,2-Bipyridine)32+: A Strong Reductant for Photoredox Catalysis

Laura A. Buldt et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Add to Collection

Article Chemistry, Inorganic & Nuclear

PhotoCORMs: CO release moves into the visible

Mark A. Wright et al.

DALTON TRANSACTIONS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

A Luminescent Zirconium(IV) Complex as a Molecular Photosensitizer for Visible Light Photoredox Catalysis

Yu Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Add to Collection

Article Chemistry, Multidisciplinary

[Cr(ddpd)2]3+: A Molecular, Water-Soluble, Highly NIR-Emissive Ruby Analogue

Sven Otto et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Synthesis and coordination chemistry of 1,1,1-tris-(pyrid-2-yl)ethane

Amedeo Santoro et al.

DALTON TRANSACTIONS (2015)

Add to Collection

Article Chemistry, Multidisciplinary

An All-Green Catalytic Cycle of Aqueous Photoionization

Martin Goez et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Twisted coordination mode of bis(N-heterocyclic carbene) ligands in octahedral geometry of group 6 transition metal complexes: Synthesis, structure, and reactivity

Kenichi Ogata et al.

INORGANICA CHIMICA ACTA (2012)

Add to Collection

Article Chemistry, Physical

Getting to the (Square) Root of the Problem: How to Make Noncoherent Pumped Upconversion Linear

Alexandre Haefele et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2012)

Add to Collection

Article Chemistry, Physical

Reevaluation of absolute luminescence quantum yields of standard solutions using a spectrometer with an integrating sphere and a back-thinned CCD detector

Kengo Suzuki et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2009)

Add to Collection

Article Crystallography

(2,2′-bipyridine)tetracarbonylmolybdenum(0)

Susana S. Braga et al.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS (2007)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Osmium- and ruthenium-based phosphorescent materials: Design, photophysics, and utilization in OLED fabrication

Pi-Tai Chou et al.

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2006)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Syntheses and structure of heterometallic complexes containing tripodal group 13 ligands [RE(2-py)3]- (E = Al, Ln)

Felipe Garcia et al.

ORGANOMETALLICS (2006)

Add to Collection

Article Chemistry, Multidisciplinary

Broadband femtosecond fluorescence spectroscopy of [Ru(bpy)(3)](2+)

Andrea Cannizzo et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Organometallic chemistry in a conventional microwave oven: the facile synthesis of group 6 carbonyl complexes

M Ardon et al.

JOURNAL OF ORGANOMETALLIC CHEMISTRY (2004)

Add to Collection

Review Instruments & Instrumentation

Principles and applications of solvatochromism

S Nigam et al.

APPLIED SPECTROSCOPY (2001)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Molybdenum and tungsten tricarbonyl complexes with the tripodal ligands [nBuSn(2-pyridyl)3] and [RSn(methylthiomethyl)3]

D Morales et al.

ORGANOMETALLICS (2001)

Add to Collection

Review Chemistry, Inorganic & Nuclear

A critical account on pi-pi stacking in metal complexes with aromatic nitrogen-containing ligands

C Janiak

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS (2000)

Add to Collection

© Peeref 2019-2024. All rights reserved.