Synthesis and characterization of diiron ethane-1,2-dithiolate complexes with tricyclohexylphosphine, methyl diphenylphosphinite, or tris(2-thienyl)phosphine coligands

被引:3
作者
Yan, Lin [1 ]
Li, Ao [2 ]
Xiao, Qi-Min [2 ]
Liu, Xu-Feng [1 ]
Li, Yu-Long [2 ]
Jiang, Zhong-Qing [3 ]
Wu, Hong-Ke [4 ]
机构
[1] Ningbo Univ Technol, Sch Mat & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China
[2] Sichuan Univ Sci & Engn, Coll Chem & Environm Engn, Zigong 643000, Peoples R China
[3] Zhejiang Sci Tech Univ, Minist Educ, Dept Phys, Key Lab ATMMT, Hangzhou 310018, Zhejiang, Peoples R China
[4] Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
FE-ONLY HYDROGENASE; ACTIVE-SITE; IRON HYDROGENASE; ETHANEDITHIOLATE COMPLEXES; ELECTROCHEMICAL PROPERTIES; MODELS; COORDINATION; EVOLUTION; DINUCLEAR; ANALOGS;
D O I
10.1007/s11243-019-00339-x
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
We have prepared three diiron ethane-1,2-dithiolate complexes [Fe-2(CO)(5)L(mu-SCH2CH2S)] [L = P(C6H11)(3), 2; Ph2POCH3, 3; P(2-C4H3S)(3), 4] by CO exchange of the starting complex [Fe-2(CO)(6)(mu-SCH2CH2S)] (1) with the corresponding phosphine ligands tricyclohexylphosphine, methyl diphenylphosphinite, or tris(2-thienyl)phosphine in the presence of Me3NO as an oxidant for CO. The complexes have been characterized by elemental analysis, spectroscopy, and single-crystal X-ray diffraction analysis.
引用
收藏
页码:483 / 489
页数:7
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