Synthesis and characterization of a supramolecular assembly based on a pyridyl-functionalized [FeFe]-hydrogenase mimic and zinc tetraphenylporphyrin - Details

author：

Song, X.-W. (Song, X.-W..) ^[1] | Gao, X.-J. (Gao, X.-J..) ^[2] | Liu, H.-X. (Liu, H.-X..) ^[3] | Chen, H. (Chen, H..) ^[4] | Chen, C.-N. (Chen, C.-N..) ^[5]

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Abstract：

A　supramolecular　assembly　[Fe2(CO)6(1,8-S2-2-CH2OCO-4-PyC10H5)]·ZnTPP　(2)　of　a　pyridyl-functionalized　diiron　naphthalene-1,8-dithiolate　complex　[Fe2(CO)6(1,8-S2-2-CH2OCO-4-PyC10H5)]　(1)　and　zinc　tetraphenylporphyrin　(ZnTPP)　was　synthesized　and　thoroughly　characterized.　X-ray　structural　studies　showed　the　noncovalent　coordination　of　the　pyridyl　nitrogen　of　1　to　the　zinc　in　ZnTPP　had　a　minor　effect　on　the　geometry　of　the　diiron　cluster,　only　leading　to　Fe-Fe　distance　of　2　slightly　shorter　than　in　1.　Electrochemical　studies　verified　that　the　complex　1　possessed　an　electrocatalytic　proton　reduction　activity　in　acetonitrile,　when　using　p-toluenesulfonic　acid　as　a　proton　source.　The　steady-state　fluorescence　studies　of　assembly　2　revealed　that　the　excited　state　of　associated　ZnTPP　could　be　significantly　quenched　by　the　diiron　core.　©　2016　Elsevier　B.V.　All　rights　reserved.

Keyword：

Self-assembling; Supramolecular assembly; Zinc tetraphenylporphyrin; [FeFe]-hydrogenase mimics

Community：

[ 1 ] [Song, X.-W.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of Science, Fuzhou, 350002, China
[ 2 ] [Song, X.-W.]Anhui Key Laboratory of Functional Coordination Compounds, School of Chemistry and Chemical Engineering, AnQing Normal University, Anqing, 246011, China
[ 3 ] [Gao, X.-J.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of Science, Fuzhou, 350002, China
[ 4 ] [Gao, X.-J.]College of Chemistry, Fuzhou University, Fuzhou, 350108, China
[ 5 ] [Liu, H.-X.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of Science, Fuzhou, 350002, China
[ 6 ] [Chen, H.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of Science, Fuzhou, 350002, China
[ 7 ] [Chen, C.-N.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of Science, Fuzhou, 350002, China

Reprint 's Address：

[Song, X.-W.]State Key Laboratory of Structural, Fujian Institute of Research in the Structure of Matter, Chinese Academy of ScienceChina

Email：

songxw@aqtc.edu.cn

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Source ：

Inorganic Chemistry Communications

ISSN： 1387-7003

Year： 2016

Volume： 70

Page： 1-3

1 . 6 4

JCR@2016

4 . 4 0 0

JCR@2023

ESI HC Threshold：235

JCR Journal Grade：3

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 10

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

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