Oxo-, nitrido- and imido-osmium(VI) complexes with a sterically bulky chelating alkoxide ligand

Zao Ying Li, Wing Yiu Yu, Chi Ming Che, Chung Kwong Poon, Ru Ji Wang, Thomas C.W. Mak

Research output: Journal article publicationJournal articleAcademic researchpeer-review

20 Citations (Scopus)

Abstract

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)]·0.5C6H14have been determined: the Os≡N and average Os=O bond distances are 1.634(5) and 1.741(5) Å, respectively.
Original languageEnglish
Pages (from-to)1657-1661
Number of pages5
JournalJournal of the Chemical Society, Dalton Transactions
Issue number10
DOIs
Publication statusPublished - 1 Dec 1992
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

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