☆ 4.7 Article

Development of a New Heteropolyoxotantalate Cluster for Multidimensional Polyoxotantalate Materials

INORGANIC CHEMISTRY (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Inorganic & Nuclear

Two new inorganic-organic hybrid polyoxotantalates with proton conduction property

Yi-Lun Wang et al.

Summary: Two new inorganic-organic hybrid polyoxotantalates, H2[Co(en)3]3Ta6O19 (1) and Na2(H2O)6H2[-Co(en)3]2Ta6O19 (2), have been successfully synthesized by hydrothermal method in phosphate buffer solution. Both compounds, composed of anionic [Ta6O19]8-clusters and [Co(en)3]2+ complexes, demonstrate good stability and moderate proton conduction properties.

JOURNAL OF SOLID STATE CHEMISTRY (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Two Giant Calixarene-Like Polyoxoniobate Nanocups {Cu12Nb120} and {Cd16Nb128} Built from Mixed Macrocyclic Cluster Motifs

Zeng-Kui Zhu et al.

Summary: This study reports the first discovery of two giant cup-shaped inorganic-organic hybrid polyoxoniobates, {Cu12Nb120} and {Cd16Nb128}, with 132 and 144 metal centers respectively, making them the largest two inorganic-organic hybrid PONbs known to date.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Supramolecular assemblies of organo-functionalised hybrid polyoxometalates: from functional building blocks to hierarchical nanomaterials

Jamie M. Cameron et al.

Summary: Hybrid polyoxometalates (POMs) have emerged as promising building blocks for the construction of new nanomaterials, offering a range of attractive properties and design opportunities. Their ability to be covalently coupled to a variety of organic moieties allows for the rational design of complex molecular architectures with unique functionalities, showing great potential for applications in catalysis, energy-storage, and molecular biology.

CHEMICAL SOCIETY REVIEWS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Synthesis, structure and properties of three novel transition-metal-containing tantalum-phosphate clusters

Xue Li et al.

Summary: Three novel transition-metal derivatives of polyoxometalate anions were successfully synthesized through peroxide ligation. These compounds showed some degree of stability in solution and exhibited good proton-conducting ability.

CHINESE CHEMICAL LETTERS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Engineering Highly Reduced Molybdenum Polyoxometalates via the Incorporation of d and f Block Metal Ions

Eduard Garrido Ribo et al.

Summary: The study demonstrates the possibility of greater structural diversity in the assembly of nanoscale POM clusters, presenting new classes of highly reduced mixed-valence POMs. This includes the supercube structure of {Mo-64} and the pentagonal star topology of {Mo-70}, with potential applications in lanthanide enrichment through differences in selectivity in the self-assembly of polyoxometalates.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Proton-Conductive Polyoxometalate Architectures Constructed from Lanthanide-Incorporated Polyoxoniobate Cages

Rong-Da Lai et al.

Summary: Two new extended polyoxometalate (POM) architectures based on lanthanide-incorporated polyoxoniobate (Ln-incorporated PONb) cages have been synthesized and structurally characterized, demonstrating a feasible strategy to develop functional POM materials. The proton conductivity and magnetic behaviors of these compounds were also studied.

INORGANIC CHEMISTRY (2022)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Proton conduction in ionic crystals based on polyoxometalates

Naoki Ogiwara et al.

Summary: In this review, the recent advances in POM-based ionic crystals are summarized, including the design strategies, proton conductivity, and mechanisms for proton conduction.

COORDINATION CHEMISTRY REVIEWS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

A Water-Soluble Antimony-Rich Polyoxometalate with Broad-Spectrum Antitumor Activities

Hui-Ping Xiao et al.

Summary: This study reports a giant Sb-rich polyoxometalate (POM) {Sb21Tb7W56}, which contains the largest number of Sb atoms in a POM. The Sb-rich POM exhibits broad-spectrum antitumor activity against various cancer cell lines and is capable of suppressing the growth and metastasis of a breast cancer in vivo.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Recent advances on high-nuclear polyoxometalate clusters

Jian-Cai Liu et al.

Summary: This paper reviews the design, synthetic strategies, structural classifications, and applications of high-nuclear polyoxometalate (POM) clusters. The unique behaviors of Mo, W, V, Nb, and Ta elements demonstrate the potential of POMs in fabricating diverse architectures and applications.

COORDINATION CHEMISTRY REVIEWS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Assemblies of Increasingly Large Ln-Containing Polyoxoniobates and Intermolecular Aggregation-Disaggregation Interconversions

Rong-Da Lai et al.

Summary: This study demonstrates the first oxalate-assisted lanthanide incorporation strategy for creating rare high-nuclearity Ln-containing polyoxoniobates. A series of high-nuclearity Ln-containing polyoxoniobates have been synthesized, showing an increasingly large structure evolution. Among them, Dy14Nb192 presents the largest heterometallic polyoxoniobate and also the polyoxoniobate with the greatest number of Ln ions reported thus far. Interestingly, both giant Dy14Nb192 and Dy10Nb190 molecules can further undergo single-crystal to single-crystal intermolecular aggregations, forming infinite chains. These new species largely enrich the Ln-containing polyoxoniobate family and offer rare examples for studying structural transformations between giant molecular aggregates and infinitely extended structures at the atomic level.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Three rare-earth incorporating 6-peroxotantalo 4-selenates and catalytic activities for imidation reaction

Weixin Du et al.

Summary: Functionalization with belt lanthanide groups enables the crystallization and structural characterization of homo-metallic selenotantalates. These structures serve as effective precursors for the synthesis of new polyoxometalates with desirable properties like photoluminescence and catalytic activities.

DALTON TRANSACTIONS (2022)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Polyoxovanadates with emerging biomedical activities

Manuel Aureliano et al.

Summary: Polyoxovanadates (POVs) are a subclass of polyoxometalates (POMs) with various medicinal applications, including anticancer, antimicrobial, and antiviral activities. Studies have identified multiple mechanisms by which POVs target cancer, bacteria, and viruses.

COORDINATION CHEMISTRY REVIEWS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Synthesis and Selected Properties of New Complex Cation Decorated Polyoxotantalates

Dana-Celine Krause et al.

Summary: This study synthesized three new polyoxotantalates using diffusion-based methods at room temperature, with two compounds containing zinc and cadmium-centered amine complexes for the first time, and being the first to use a macrocyclic amine for polyoxotantalate synthesis. Compounds I and II exhibit stability under ambient conditions, while compound III shows rapid loss of crystal water molecules. In situ XRD measurements revealed stepwise structural rearrangements in compound I due to water release.

CRYSTAL GROWTH & DESIGN (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Multicomponent Self-Assembly of a Giant Heterometallic Polyoxotungstate Supercluster with Antitumor Activity

Jian-Cai Liu et al.

Summary: The study demonstrates how the aggregation of giant molecular metal oxide superstructures can be driven using organotin and lanthanide cations, with detailed structural analysis. Initial biomedical tests show inhibitory effects of the compound on cancer cell proliferation, indicating potential applications in cancer treatment.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Facile and Reproducible Electrochemical Synthesis of the Giant Polyoxomolybdates

Marcus Tze-Kiat Ng et al.

Summary: This study presents an alternative reliable synthetic method for the synthesis of various giant polyoxomolybdates via electrochemistry, which resulted in improved yield, increased reproducibility, and shorter crystallization time compared to traditional chemical reduction methods. Multiple reported and unreported structures were successfully synthesized using electrochemical synthesis.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Review Chemistry, Inorganic & Nuclear

State-of-the-art advances in the structural diversities and catalytic applications of polyoxoniobate-based materials

Hai-Yan Zhao et al.

Summary: Polyoxoniobates (PONbs) are a remarkable category of metal-oxo cluster materials that have attracted significant attention due to their structural diversity and high nucleophilicity. In the past several decades, a systematic summary of typical PONbs has been provided, including isopolyoxoniobates, heteropolyoxoniobates, transition-metal-containing PONbs, rare-earth-containing PONbs, and transition-metal-rare-earth-containing PONbs. These studies offer instructive guidance for the further discovery and development of efficient and robust PONb-based functional materials in the future.

COORDINATION CHEMISTRY REVIEWS (2021)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Synthesis, crystal structure and selected properties of K2[Ni(dien)2]{[Ni(dien)]2Ta6O19}•11 H2O

Dana-Celine Krause et al.

Summary: A new compound has been synthesized with a crystal structure containing a novel anion structure, forming a multidimensional network. The crystal water molecules can be thermally removed to create a highly crystalline dehydrated compound, and water sorption experiments demonstrate the ability to fully convert back to the hydrated compound.

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES (2021)

Add to Collection

Article Chemistry, Multidisciplinary

An Ultrastable, Small {Ag7}5+Nanocluster within a Triangular Hollow Polyoxometalate Framework

Kentaro Yonesato et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Self-Assembly of Giant Mo240 Hollow Opening Dodecahedra

Jiaomin Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Review Chemistry, Multidisciplinary

New pronounced progress in the synthesis of group 5 polyoxometalates

Joanna Dopta et al.

CRYSTENGCOMM (2020)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Assembly of two hybrid organic-inorganic hexatantalate

Yachun Ma et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2019)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Assembly of Lanthanide-Containing Polyoxotantalate Clusters with Efficient Photoluminescence Properties

Zhijie Liang et al.

INORGANIC CHEMISTRY (2019)

Add to Collection

Article Nanoscience & Nanotechnology

A Giant Mo/Ta/W Ternary Mixed-Addenda Polyoxometalate with Efficient Photocatalytic Activity for Primary Amine Coupling

Shujun Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Add to Collection

Review Chemistry, Inorganic & Nuclear

Recent advances in POM-organic frameworks and POM-organic polyhedra

Xin-Xiong Li et al.

COORDINATION CHEMISTRY REVIEWS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

High-Surface-Area Sodium Tantalate Nanoparticles with Enhanced Photocatalytic and Electrical Properties Prepared through Polymeric Citrate Precursor Route

Umar Farooq et al.

ACS OMEGA (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Inorganic-organic hybrid high-dimensional polyoxotantalates and their structural transformations triggered by water

Zhong Li et al.

CHEMICAL COMMUNICATIONS (2019)

Add to Collection

Article Chemistry, Inorganic & Nuclear

A Novel Tetrameric Polyoxotantalate Aggregate: {Co8Ta24} Featuring a High-Nuclearity Co-8 Cluster

Zhijie Liang et al.

INORGANIC CHEMISTRY (2018)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Discovery of Heteropolytantalate: Synthesis and Structure of Two 6-Peroxotantalo-4-phosphate Clusters

Dongdi Zhang et al.

INORGANIC CHEMISTRY (2017)

Add to Collection

Article Chemistry, Physical

Self-assembly and photocatalytic H2 evolution activity of two nanoscale polytantalotungstates based on unprecedented {Cr3Ta6} and {Cr4Ta12} clusters

Peng Huang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Add to Collection

Review Chemistry, Multidisciplinary

Proton-conducting crystalline porous materials

Xing Meng et al.

CHEMICAL SOCIETY REVIEWS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Titanium-Substituted Polyoxotantalate Clusters Exhibiting Wide pH Stabilities: [Ti2Ta8O28]8- and [Ti12Ta6O44]10-

Jung-Ho Son et al.

CHEMISTRY-A EUROPEAN JOURNAL (2016)

Add to Collection

Article Chemistry, Multidisciplinary

A polyoxometalate-organic supramolecular nanotube with high chemical stability and proton-conducting properties

Gao-Juan Cao et al.

CHEMICAL COMMUNICATIONS (2015)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Coordination-Induced Condensation of [Ta6O19]8-: Synthesis and Structure of [{(C6H6)Ru}2Ta6O19]4- and [{(C6H6)RuTa6O18}2(μ-O)]10-

P. A. Abramov et al.

INORGANIC CHEMISTRY (2014)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Decatantalate-The Last Member of the Group 5 Decametalate Family

Miki Matsumoto et al.

INORGANIC CHEMISTRY (2013)

Add to Collection

Review Chemistry, Multidisciplinary

Recent advances in paramagnetic-TM-substituted polyoxometalates (TM = Mn, Fe, Co, Ni, Cu)

Shou-Tian Zheng et al.

CHEMICAL SOCIETY REVIEWS (2012)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Which is the most basic oxygen in [Ta6O19](8-)? - Synthesis and structural characterization of [H2Ta6O19](6-)

Miki Matsumoto et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2011)

Add to Collection

Article Chemistry, Physical

3D extended polyoxoniobates/tantalates solid structure: Preparation, characterization and photocatalytic properties

Long Shen et al.

JOURNAL OF MOLECULAR STRUCTURE (2009)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Copper-linked hexaniobate lindqvist clusters-variations on a theme

Ranko P. Bontchev et al.

INORGANIC CHEMISTRY (2007)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Robust, alkali-stable, triscarbonyl metal derivatives of hexametalate anions, [M6O19{M'(CO)3}n](8-n)- (M = Nb, Ta; M' = Mn, Re; n=1, 2)

MH Dickman et al.

INORGANIC CHEMISTRY (2001)

Add to Collection

© Peeref 2019-2024. All rights reserved.