Articles with "cluster anions" as a keyword



Metal-organic frameworks based on [Re6Se8(CN)6]4− cluster anions, Yb3+ cations, and thiophene-2,5-dicarboxylate linkers

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Published in 2020 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-020-2896-2

Abstract: The reaction of [Re6Se8(CN)6]4− cluster anions with Ln3+ cations in the presence of thiophene-2,5-dicarboxylate anions in an aqueous solution was studied. Two new framework compounds were synthesized and structurally characterized: [{Yb(H2O)3}2(tdc)-Re6Se8(CN)6]•10H2O (1) and CsK0,5[{Yb4(OH)4(H2O)7,5(NO3)0,5(tdc)2}{Re6Se8(CN)6}]NO3 •… read more here.

Keywords: thiophene dicarboxylate; cluster anions; re6se8 cluster; metal organic ... See more keywords
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Adsorption and Subsequent Reaction of a Water Molecule on Silicate and Silica Cluster Anions

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.6b11689

Abstract: We present reactions of size-selected free silicate, MglSiOm–, and silica, SinOm–, cluster anions with a H2O molecule focusing on H2O adsorption. It was found that H2O adsorption to MglSiOm– with l = 2 and 3… read more here.

Keywords: adsorption; cluster anions; silica; h2o adsorption ... See more keywords
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Metallacarborane Cluster Anions of the Cobalt Bisdicarbollide-Type as Chaotropic Carriers for Transmembrane and Intracellular Delivery of Cationic Peptides.

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Published in 2023 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.3c01623

Abstract: Cobalt bisdicarbollides (COSANs) are inorganic boron-based anions that have been previously reported to permeate by themselves through lipid bilayer membranes, a propensity that is related to their superchaotropic character. We now introduce their use as… read more here.

Keywords: bisdicarbollide type; metallacarborane cluster; cobalt bisdicarbollide; cluster anions ... See more keywords
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Nb2BN2- cluster anions reduce four carbon dioxide molecules: reactivity enhancement by ligands.

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Published in 2020 at "Dalton transactions"

DOI: 10.1039/d0dt02680h

Abstract: The thermal gas-phase reactions of Nb2BN2- cluster anions with carbon dioxide have been explored by using the art of time-of-flight mass spectrometry and density functional theory calculations. Four CO2 molecules can be consecutively reduced by… read more here.

Keywords: carbon; cluster anions; nb2bn2 cluster; carbon dioxide ... See more keywords
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Structural Diversity of Cationic Copper(II) Complexes with Neutral Nitrogen-Containing Organic Ligands in Compounds with Boron Cluster Anions and Their Derivatives (Review)

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Published in 2020 at "Russian Journal of Inorganic Chemistry"

DOI: 10.1134/s0036023620040026

Abstract: Abstract Data on the known-to-date copper(II) complexes with neutral nitrogen-containing ligands (2,2'-bipyridyl, 1,10-phenanthroline, 2,2'-bipyridylamine, aminoguanidine, ammonia, pyridine derivatives, etc.) with boron cluster anions, including those containing bridging OH – and $${\text{CO}}_{3}^{{2 - }}$$ groups, are… read more here.

Keywords: copper; copper complexes; complexes neutral; cluster anions ... See more keywords
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Experimental and Theoretical Study of N2 Adsorption on Hydrogenated Y2C4H− and Dehydrogenated Y2C4− Cluster Anions at Room Temperature

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Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23136976

Abstract: The adsorption of atmospheric dinitrogen (N2) on transition metal sites is an important topic in chemistry, which is regarded as the prerequisite for the activation of robust N≡N bonds in biological and industrial fields. Metal… read more here.

Keywords: adsorption; experimental theoretical; theoretical study; y2c4 ... See more keywords
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Coordination Polymers Based on Rhenium Octahedral Chalcocyanide Cluster Anions and Ag+ Cations with Bipyridine Analogs

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27227684

Abstract: A series of six coordination polymers based on octahedral cluster anions [Re6Q8(CN)6]4− (Q = S or Se) and Ag+ cations coordinated by bipyridine analogs were synthesized under solvothermal conditions. Their structures have been characterized by… read more here.

Keywords: bipyridine analogs; polymers based; coordination polymers; cluster anions ... See more keywords