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

doi:10.1039/DT9920001657

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 publication › Journal article › Academic research › peer-review

22 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 language	English
Pages (from-to)	1657-1661
Number of pages	5
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	10
DOIs	https://doi.org/10.1039/DT9920001657
Publication status	Published - 1 Dec 1992
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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10.1039/DT9920001657

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

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) {\AA}, respectively.",

author = "Li, {Zao Ying} and Yu, {Wing Yiu} and Che, {Chi Ming} and Poon, {Chung Kwong} and Wang, {Ru Ji} and Mak, {Thomas C.W.}",

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T1 - Oxo-, nitrido- and imido-osmium(VI) complexes with a sterically bulky chelating alkoxide ligand

AU - Li, Zao Ying

AU - Yu, Wing Yiu

AU - Che, Chi Ming

AU - Poon, Chung Kwong

AU - Wang, Ru Ji

AU - Mak, Thomas C.W.

PY - 1992/12/1

Y1 - 1992/12/1

N2 - 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.

AB - 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.

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U2 - 10.1039/DT9920001657

DO - 10.1039/DT9920001657

M3 - Journal article

SN - 1472-7773

SP - 1657

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JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

IS - 10

ER -

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

Abstract

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