From K6[Re6-xMoxS8(CN)5] Solid Solution to Individual Cluster Complexes: Separation and Investigation of [Re4Mo2S8(CN)6]n- and [Re3Mo3S8(CN)6]n- Heterometallic Clusters

被引：6

作者：

Lappi, Tatiana I. ^{[1
]}

Gayfulin, Yakov M. ^{[1
]}

Renaud, Adele ^{[2
]}

Prestipino, Carmelo ^{[2
]}

Lemoine, Pierric ^{[3
]}

Yanshole, Vadim V. ^{[4
]}

Muravieva, Viktoria K. ^{[1
]}

Cordier, Stephane ^{[2
]}

Naumov, Nikolai G. ^{[1
]}

机构：

[1] RAS, Nikolaev Inst Inorgan Chem, SB, 3 Acad Lavrentiev Ave, Novosibirsk 630090, Russia

[2] Univ Rennes, Inst Sci Chim Rennes ISCR UMR 6226, UFR Sci & Proprietes Matiere, CNRS, F-35000 Rennes, France

[3] Univ Lorraine, Inst Jean Lamour, UMR CNRS 7198, F-54011 Nancy, France

[4] RAS, Int Tomog Ctr, SB, 3A,Inst Skaya Str, Novosibirsk 630090, Russia

来源：

MOLECULES | 2023年 / 28卷 / 15期

基金：

俄罗斯科学基金会;

关键词：

metal cluster; heterometallic; crystal structure; electronic structure; DFT calculations; EXAFS; electrochemistry; X-RAY; STRUCTURAL-PROPERTIES; CHEVREL-PHASE; MOLYBDENUM; CORE; APPROXIMATION; HEXANUCLEAR; CHEMISTRY; REDOX; BR;

D O I：

10.3390/molecules28155875

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A series of new cluster compounds with {Re4Mo2S8} and {Re3Mo3S8} cores has been obtained and investigated. The clusters with different Re/Mo ratios were isolated as individual compounds, which made it possible to study their spectroscopic and electrochemical properties. The geometry of the new clusters was studied using a combination of X-ray diffraction analysis, XAS and quantum chemical DFT calculations. It was shown that the properties of the new clusters, such as the number and position of electrochemical transitions, electronic structure and change in geometry with a change in charge, are similar to the properties of clusters based on the {Re4Mo2Se8} and {Re3Mo3Se8} cores described earlier.

引用

页数：18

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