Syntheses, crystal structures and MMCT properties of cyanide-bridged binuclear Ru–Fe complexes - Details

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Abstract：

In　this　report,　two　new　binuclear　mixed-valence　(MV)　compounds　and　their　one-electron　oxidation　products,　[MeCpLRu(μ-CN)Fe(dppe)Cp][PF6]n　(L　=　dppe,　(PPh3)2)　(n　=　1,　2),　were　synthesized　and　thoroughly　characterized　by　single-crystal　X-ray　diffraction　analysis.　Complexes　12+　and　22+　are　one-electron　oxidation　products　of　11+　and　2+,　respectively.　The　electronic　absorption　results　indicate　that　there　exists　metal　to　metal　charge　transfer　(MMCT)　in　the　one-electron　oxidation　products,　which　is　strongly　supported　by　the　theoretical　calculations.　Complexes　12+　and　22+　can　be　defined　as　Class　II　MV　compounds.　It　is　found　that　the　MMCT　band　is　obviously　red-shifted　on　going　from　12+　to　22+,　because　the　donating　electron　ability　of　(PPh3)2　is　stronger　than　that　of　dppe.　©　2019　Elsevier　Ltd

Keyword：

Class II; Fe; Metal to metal charge transfer (MMCT); Mixed-valence; Ru

Community：

[ 1 ] [Li, S.-H.]College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 2 ] [Li, S.-H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 3 ] [Li, S.-H.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 4 ] [Liu, Y.]College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 5 ] [Liu, Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 6 ] [Liu, Y.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 7 ] [Yang, Y.-Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 8 ] [Yang, Y.-Y.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 9 ] [Zhang, Y.-X.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 10 ] [Zhang, Y.-X.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 11 ] [Xu, Q.-D.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 12 ] [Xu, Q.-D.]University of Chinese Academy of Sciences, Beijing, 100049, China
[ 13 ] [Hu, S.-M.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 14 ] [Wu, X.-T.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
[ 15 ] [Sheng, T.-L.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China

Reprint 's Address：

[Sheng, T.-L.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of SciencesChina

Email：

tsheng@fjirsm.ac.cn

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Source ：

Polyhedron

ISSN： 0277-5387

Year： 2019

Volume： 173

2 . 3 4 3

JCR@2019

2 . 4 0 0

JCR@2023

ESI HC Threshold：184

JCR Journal Grade：2

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 5

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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