Selective and Reversible Solvent Uptake in Tetra-4-(4-pyridyl)phenylmethane-based Supramolecular Organic Frameworks

Article Chemistry, Multidisciplinary

Hydrogen-Bonded Metal-Nucleobase Frameworks for Efficient Separation of Xenon and Krypton

Ying Liu et al.

Summary: Two isostructural metal-nucleobase frameworks are capable of separating Xe/Kr under ambient conditions and strike an excellent balance between capacity and selectivity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Chemistry, Multidisciplinary

Binary Solvent Regulated Architecture of Ultra-Microporous Hydrogen-Bonded Organic Frameworks with Tunable Polarization for Highly-Selective Gas Separation

Xiaojun Ding et al.

Summary: A binary solvent synthetic strategy is proposed to construct molecule-based hydrogen-bonded organic frameworks (HOFs) with permanent ultra-micropores and surface polarization. The activated HOFs showed highly selective separation of CO2/N-2 under ambient temperature and pressure, making them potentially useful for gas separation applications.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Chemistry, Multidisciplinary

An Adaptive Hydrogen-Bonded Organic Framework for the Exclusive Recognition of p-Xylene

Li Ma et al.

Summary: In this study, an adaptive hydrogen-bonded organic framework was reported, which can selectively recognize and separate p-xylene. The single crystal structure and NMR studies demonstrated the efficient separation of xylene isomers by the organic framework.

CHEMISTRY-A EUROPEAN JOURNAL (2022)

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Review Chemistry, Multidisciplinary

Recent Progress in External-Stimulus-Responsive 2D Covalent Organic Frameworks

Pengfei She et al.

Summary: This review summarizes the recent progress of smart 2D COFs that show reversible changes in conformation, color, and luminescence in response to external stimuli. The responsive mechanisms, design strategies, and applications in chemical sensors and photoelectronic devices are discussed, providing guidelines for designing novel stimulus-responsive 2D COFs for advanced photoelectronic applications.

ADVANCED MATERIALS (2022)

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Article Chemistry, Multidisciplinary

A Noncovalent π-Stacked Porous Organic Molecular Framework for Selective Separation of Aromatics and Cyclic Aliphatics

Cheng Chen et al.

Summary: Selective separation using porous adsorbents is an energy-efficient alternative to traditional separation techniques. Stacked porous organic molecular frameworks (POMFs) capable of noncovalent pi...pi interactions are emerging as a new kind of adsorbents that facilitate green separation. The study introduces a robust porous molecular crystal (TAPM-1) with multiple intermolecular pi...pi interactions. TAPM-1 exhibits excellent hydrophobicity, thermostability, recyclability, and high selectivity for aromatics over cyclic aliphatics, making it suitable for high-resolution gas chromatographic separation.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Chemistry, Multidisciplinary

Assembling Guests as Cyclic Tetramers in a Porous Hydrogen-Bonded Organic Framework

Mingshi Zhang et al.

Summary: This study focuses on the arrangement of multiple guests in large-pore organic framework materials. It demonstrates the formation of cyclic tetramers through strong hydrogen bonding and other interactions between the framework and the guests. The research also shows the potential of utilizing the framework for catalytic reactions.

CRYSTAL GROWTH & DESIGN (2022)

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Article Chemistry, Multidisciplinary

Water Sorption Controls Extreme Single-Crystal-to-Single-Crystal Molecular Reorganization in Hydrogen Bonded Organic Frameworks

Stephanie A. Boer et al.

Summary: Three isoreticular hydrogen bonded organic frameworks assembled through charge-assisted amidinium center dot center dot center dot carboxylate hydrogen bonds were studied, revealing extreme yet recoverable molecular-level framework reorganization during phase transitions. The water content was found to control the transformations, and the non-porous anhydrous phase showed reversible water sorption through crystal restructuring.

CHEMISTRY-A EUROPEAN JOURNAL (2022)

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Article Chemistry, Physical

An amino-type halogen-bonded organic framework for the selective adsorption of aliphatic acid vapors: insight into the competitive interactions of halogen bonds and hydrogen bonds

Guanfei Gong et al.

Summary: In this study, a novel amino type of 2D XOF-TPPA was successfully constructed via interactions between a pyridyl-modified triphenylamine ligand and iodonium ions. The adsorption capacity of XOF-TPPA for MeCOOH and EtCOOH vapors was found to be excellent, and the competitive interactions between halogen bonds and hydrogen bonds played a key role.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

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Article Chemistry, Multidisciplinary

Selective Binding and Removal of Aromatic Guests in a Porous Halogen-Bonded Organic Framework

Baoming Ji et al.

Summary: Four binary porous halogen-bonded supramolecular organic frameworks (XOFs) have been synthesized and it has been shown that halogen bonding is responsible for the formation of these frameworks. These frameworks possess large channels that can selectively bind aromatic guest molecules, and they exhibit reversible crystal transformation properties.

CRYSTAL GROWTH & DESIGN (2021)

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Article Chemistry, Multidisciplinary

Combined Approach of Mechanochemistry and Electron Crystallography for the Discovery of 1D and 2D Coordination Polymers

Danilo Marchetti et al.

Summary: This study presents a novel approach of combining mechanochemistry with electron diffraction techniques to elucidate the crystal structure of metal-organic compounds, addressing the challenge of small crystal size hindering structure elucidation with conventional methods.

CRYSTAL GROWTH & DESIGN (2021)

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Article Chemistry, Multidisciplinary

Triptycene-Based Porous Chalcogen-Bonded Organic Frameworks

Wei Yang et al.

Summary: Two chalcogen-bonded organic frameworks, CBOF-1 and CBOF-2, were constructed with structural porosity facilitated by a combination of chalcogen bonding and Se center dot center dot center dot pi interactions. CBOF-1 exhibited higher porosity with open pore channels, while CBOF-2 had lower accessible pore volume percentage filled by tetrahydrofuran molecules.

CRYSTAL GROWTH & DESIGN (2021)

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Article Chemistry, Multidisciplinary

A Porous Chalcogen-Bonded Organic Framework

Brian J. Eckstein et al.

Summary: The manner of bonding between constituent atoms or molecules affects the properties of materials. Porous frameworks exemplify this, with their connectivity modes giving rise to subclasses with unique properties. Chalcogen bonding, a subclass of s-hole bonding, is shown to be a viable mode of connectivity in low-density porous frameworks, expanding the diversity of porous framework materials.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Chemistry, Multidisciplinary

CrystalExplorer: a program for Hirshfeld surface analysis, visualization and quantitative analysis o molecular crystals

Peter R. Spackman et al.

Summary: CrystalExplorer is a native cross-platform program that supports visualization and investigation of molecular crystal structures, with enhanced capabilities for calculating intermolecular interactions and quantum-mechanical properties. The software, including the latest version CrystalExplorer21, is available for free download and academic research use.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2021)

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Article Chemistry, Multidisciplinary

A Solid Transformation into Carboxyl Dimers Based on a Robust Hydrogen-Bonded Organic Framework for Propyne/Propylene Separation

Baoqiu Yu et al.

Summary: Utilizing different solvents, self-assembly of N,N,N',N'-tetrakis(4-carboxyphenyl)-1,4-phenylenediamine results in isostructural hydrogen-bonded organic frameworks. The reversible hydrogen-bond-to-hydrogen-bond transformation between HOF-30 and HOF-30a has been revealed through single-crystal and powder X-ray diffraction, with HOF-30a showing selective adsorption of propyne over propylene. The preferred location of propyne in HOF has also been identified by SCXRD test.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Inorganic & Nuclear

Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions

Hiroyoshi Ohtsu et al.

Summary: By utilizing through-space charge-transfer (TSCT) transitions in coordination networks, we achieved strong luminescence effects, demonstrating an improvement over traditional metal-ligand charge transfer (MLCT) observed in copper complexes.

INORGANIC CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

Ethylene/ethane separation in a stable hydrogen-bonded organic framework through a gating mechanism

Yisi Yang et al.

Summary: Porous materials show great potential for cost- and energy-efficient separation processes, with a microporous hydrogen-bonded organic framework demonstrated to have good ethylene selectivity over ethane through a gating mechanism. The material exhibited stable performance under harsh conditions and validated high purity ethylene separation through breakthrough experiments.

NATURE CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

AmidiniumMIDLINE HORIZONTAL ELLIPSIScarboxylate frameworks: predictable, robust, water-stable hydrogen bonded materials

Nicholas G. White

Summary: The amidiniumMIDLINE HORIZONTAL ELLIPSIScarboxylate interaction has become a powerful tool for constructing three dimensional hydrogen bonded organic frameworks with predictable stability. These frameworks are stable in water and polar organic solvents, and have been utilized for enzyme encapsulation and synthesis of thin hydrogen bonded 2D nanosheets.

CHEMICAL COMMUNICATIONS (2021)

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Article Chemistry, Multidisciplinary

Efficient CO2/CO separation in a stable microporous hydrogen-bonded organic framework

Jia-Xin Wang et al.

Summary: This study demonstrated the efficient separation of CO2/CO using microporous HOF material (ZJU-HOF-1) under both dry and humid conditions.

CHEMICAL COMMUNICATIONS (2021)

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Review Chemistry, Multidisciplinary

Hydrogen-Bonded Organic Frameworks as a Tunable Platform for Functional Materials

Bin Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Article Chemistry, Multidisciplinary

Microporous Hydrogen-Bonded Organic Framework for Highly Efficient Turn-Up Fluorescent Sensing of Aniline

Bin Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Article Chemistry, Multidisciplinary

An Expandable Hydrogen-Bonded Organic Framework Characterized by Three-Dimensional Electron Diffraction

Peng Cui et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Article Chemistry, Multidisciplinary

Hydrogen-Bonded Organic Frameworks: A Rising Class of Porous Molecular Materials

Penghao Li et al.

ACCOUNTS OF MATERIALS RESEARCH (2020)

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Article Materials Science, Multidisciplinary

Near-infrared fluorescent organic porous crystal that responds to solvent vapors

Tsutomu Ishi-i et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

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Review Chemistry, Multidisciplinary

Stimuli-responsive structural changes in metal-organic frameworks

Zhanning Liu et al.

CHEMICAL COMMUNICATIONS (2020)

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Article Chemistry, Multidisciplinary

Soft Porous Crystal Based upon Organic Cages That Exhibit Guest-Induced Breathing and Selective Gas Separation

Zhifang Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Multidisciplinary

3D electron diffraction techniques

Mauro Gemmi et al.

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS (2019)

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Article Chemistry, Multidisciplinary

3D Electron Diffraction: The Nanocrystallography Revolution

Mauro Gemmi et al.

ACS CENTRAL SCIENCE (2019)

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Review Chemistry, Multidisciplinary

Multifunctional porous hydrogen-bonded organic framework materials

Rui-Biao Lin et al.

CHEMICAL SOCIETY REVIEWS (2019)

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Review Chemistry, Multidisciplinary

Hydrogen-bonded organic frameworks: design, structures and potential applications

Jie Luo et al.

CRYSTENGCOMM (2018)

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Article Chemistry, Physical

Flexible porous molecular materials responsive to CO2, CH4 and Xe stimuli

Irene Bassanetti et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

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Article Chemistry, Multidisciplinary

Guest-Induced Structural Transformations in a Porous Halogen-Bonded Framework

Varvara I. Nikolayenko et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

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Article Chemistry, Multidisciplinary

Rapid Structure Determination of Microcrystalline Molecular Compounds Using Electron Diffraction

Tim Gruene et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

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Review Chemistry, Inorganic & Nuclear

Tetraphenylmethane and tetraphenylsilane as building units of coordination polymers and supramolecular networks - A focus on tetraphosphonates

Jan K. Zareba

INORGANIC CHEMISTRY COMMUNICATIONS (2017)

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Article Multidisciplinary Sciences

Hydrogen positions in single nanocrystals revealed by electron diffraction

L. Palatinus et al.

SCIENCE (2017)

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Review Chemistry, Analytical

Review of Portable and Low-Cost Sensors for the Ambient Air Monitoring of Benzene and Other Volatile Organic Compounds

Laurent Spinelle et al.

SENSORS (2017)

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Article Chemistry, Multidisciplinary

Mechanically Flexible Organic Crystals Achieved by Introducing Weak Interactions in Structure: Supramolecular Shape Synthons

Gamidi Rama Krishna et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

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Article Chemistry, Multidisciplinary

Understanding static, dynamic and cooperative porosity in molecular materials

Daniel Holden et al.

CHEMICAL SCIENCE (2016)

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Article Chemistry, Multidisciplinary

The Cambridge Structural Database

Colin R. Groom et al.

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS (2016)

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Article Chemistry, Multidisciplinary

Isolation and evolution of labile sulfur allotropes via kinetic encapsulation in interactive porous networks

Hakuba Kitagawa et al.

IUCRJ (2016)

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Article Chemistry, Multidisciplinary

Solvent Dependent Structures of Melamine: Porous or Nonporous?

Peng Li et al.

CRYSTAL GROWTH & DESIGN (2015)

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Article Chemistry, Multidisciplinary

Structure refinement using precession electron diffraction tomography and dynamical diffraction: theory and implementation

Lukas Palatinus et al.

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES (2015)

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Article Chemistry, Multidisciplinary

A Robust Binary Supramolecular Organic Framework (SOF) with High CO2 Adsorption and Selectivity

Jian Lue et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

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Article Chemistry, Multidisciplinary

Guest Exchange through Single Crystal-Single Crystal Transformations in a Flexible Hydrogen-Bonded Framework

Wenchang Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

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Article Multidisciplinary Sciences

Thermally robust and porous noncovalent organic framework with high affinity for fluorocarbons and CFCs

Teng-Hao Chen et al.

NATURE COMMUNICATIONS (2014)

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Article Chemistry, Multidisciplinary

Kinetic Assembly of a Thermally Stable Porous Coordination Network Based on Labile CuI Units and the Visualization of I2 Sorption

Hakuba Kitagawa et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

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Article Chemistry, Multidisciplinary

Evaluation of molecular crystal structures using Full Interaction Maps

Peter A. Wood et al.

CRYSTENGCOMM (2013)

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Article Chemistry, Multidisciplinary

Tunable Porous Organic Crystals: Structural Scope and Adsorption Properties of Nanoporous Steroidal Ureas

Ramalingam Natarajan et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Multidisciplinary

Rational Construction of an Extrinsic Porous Molecular Crystal with an Extraordinary High Specific Surface Area

Michael Mastalerz et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

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Article Chemistry, Multidisciplinary

A tetrapyridine ligand with a rigid tetrahedral core forms metal-organic frameworks with PtS type architecture

Christopher B. Caputo et al.

CHEMICAL COMMUNICATIONS (2011)

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Article Chemistry, Multidisciplinary

Supramolecular Control of Single-Crystal-to-Single-Crystal Transformation through Selective Guest Exchange

Chiara Massera et al.

CHEMISTRY-A EUROPEAN JOURNAL (2011)

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Article Chemistry, Multidisciplinary

Exceptional Thermal Stability in a Supramolecular Organic Framework: Porosity and Gas Storage

Wenbin Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

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Article Chemistry, Multidisciplinary

Crystal porosity and the burden of proof

LJ Barbour

CHEMICAL COMMUNICATIONS (2006)

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Article Chemistry, Multidisciplinary

Methane and carbon dioxide storage in a porous van der Waals crystal

P Sozzani et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2005)

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Article Chemistry, Multidisciplinary

Molecular tectonics -: Use of urethanes and ureas derived from tetraphenylmethane and tetraphenylsilane to build porous chiral hydrogen-bonded networks

D Laliberté et al.

CANADIAN JOURNAL OF CHEMISTRY (2004)

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Article Chemistry, Multidisciplinary

A new type of material for the recovery of hydrogen from gas mixtures

JL Atwood et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2004)

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Molecular tectonics. Hydrogen-bonded networks built from tetraphenols derived from tetraphenylmethane and tetraphenylsilane

JH Fournier et al.

CRYSTAL GROWTH & DESIGN (2003)

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Article Chemistry, Multidisciplinary

Molecular tectonics. Use of the hydrogen bonding of boronic acids to direct supramolecular construction

JH Fournier et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2003)

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Article Multidisciplinary Sciences

Guest transport in a nonporous organic solid via dynamic van der Waals cooperativity

JL Atwood et al.

SCIENCE (2002)

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Selective and Reversible Solvent Uptake in Tetra-4-(4-pyridyl)phenylmethane-based Supramolecular Organic Frameworks

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