OXO-OSMIUM(VI), NITRIDO-OSMIUM(VI) AND IMIDO-OSMIUM(VI) COMPLEXES WITH A STERICALLY BULKY CHELATING ALKOXIDE LIGAND

被引：22

作者：

LI, ZY

YU, WY

CHE, CM

POON, CK

WANG, RJ

MAK, TCW

机构：

[1] UNIV HONG KONG,DEPT CHEM,POKFULAM RD,HONG KONG,HONG KONG

[2] CHINESE UNIV HONG KONG,DEPT CHEM,SHA TIN,HONG KONG

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 10期

关键词：

D O I：

10.1039/dt9920001657

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and characterization of dioxoosmium(VI) complexes cis-[OsO2L] and trans-[OsO2L'] (L' = NH2But, pyridine or 4-tert-butylpyridine), the nitrido complex [OsN(L)Cl], and imido complexes [OsL(NCOCF3)Cl(O2CCF3)] and [OsL(NPh)2] [H2L = 2,6-bis(2-hydroxy-2,2-diphenylethyl)pyridine] are described. The crystal structures of [OsN(L)Cl] and [OsO2L(NH2But)].0.5C6H14 have been determined: the Os=N and average Os=O bond distances are 1.634(5) and 1.741(5) angstrom, respectively.

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页码：1657 / 1661

页数：5

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