INTERLIGAND INTERACTIONS AFFECTING SITE-SPECIFIC METAL-BONDING - X-RAY CRYSTAL-STRUCTURES OF [RH2(ACETATO)4(L)2], WHERE L = 2,4-DIAMINO-6-METHYL-S-TRIAZINE, 2,6-DIMETHYL-4-AMINOPYRIMIDINE, AND 2,6-DIMETHYLPYRIDINE

被引：35

作者：

AOKI, K

INABA, M

TERATANI, S

YAMAZAKI, H

MIYASHITA, Y

机构：

[1] TOYOHASHI UNIV TECHNOL,DEPT KNOWLEDGE BASED INFORMAT ENGN,TOYOHASHI 441,JAPAN

[2] TOKYO GAKUGEI UNIV,DEPT CHEM,KOGANEI,TOKYO 184,JAPAN

[3] INST PHYS & CHEM RES,WAKO,SAITAMA 351,JAPAN

来源：

INORGANIC CHEMISTRY | 1994年 / 33卷 / 13期

关键词：

D O I：

10.1021/ic00091a050

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Crystal structure analyses of [Rh2(OAc)4(L)2] (L = damt, dmap, dmp) have shown that each heteroaromatic ligand (L) binds to the axial positions of the dirhodium-tetraacetate cage through the ring nitrogen N(3) but not N(1) for damt and dmap and N(1) for dmp. Interligand hydrogen bonding between the ring substituents adjacent to the nitrogen donor and the acetate oxygens determines the metal binding site, in accordance with their relative extent, N-H...O > C-H...O, where the latter is still of considerable significance.

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页码：3018 / 3020

页数：3

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