Metal carbonyl complexes of potentially ambidentate 2,1,3-benzothiadiazole and 2,1,3-benzoselenadiazole acceptors

被引：8

作者：

Plebst, Sebastian ^{[1
]}

Bubrin, Martina ^{[1
]}

Schweinfurth, David ^{[1
]}

Zalis, Stanislav ^{[2
]}

Kaim, Wolfgang ^{[1
]}

机构：

[1] Univ Stuttgart, Inst Anorgan Chem, Pfaffenwaldring 55, D-70550 Stuttgart, Germany

[2] Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, Vvi, Dolejskova 3, CZ-18223 Prague, Czech Republic

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2017年 / 72卷 / 11期

关键词：

benzoselenadiazole; coordination preference; crystal structure; metal carbonyls; PENTACARBONYL COMPLEXES; COORDINATION CHEMISTRY; BASIS-SETS; LIGANDS; BENZOSELENADIAZOLE; BENZOTHIADIAZOLE; DERIVATIVES; TUNGSTEN; DONOR; TCNQ;

D O I：

10.1515/znb-2017-0100

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compounds [W(CO)(5)(btd)], [W(CO)(5)(bsd] and [Re(CO)(3)(bpy)(bsd)](BF4), btd = 2,1,3-benzothiadiazole and bsd = 2,1,3-benzoselenadiazole were isolated and characterized experimentally (crystal structure, spectroscopy, spectroelectrochemistry) and by density functional theory calculations. The results confirm single N-coordination in all cases, binding to Se was calculated to be less favorable. Studies of one-electron reduced forms indicate that the N-coordination is maintained during electron transfer.

引用

页码：839 / 846

页数：8

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