Why nickel(II) binds CO best in trigonal bipyramidal and square pyramidal geometries and possible consequences for CO dehydrogenase

Stuart Alan Macgregor; Zheng Lu; Odile Eisenstein; Robert H Crabtree

doi:10.1021/ic00094a030

Why nickel(II) binds CO best in trigonal bipyramidal and square pyramidal geometries and possible consequences for CO dehydrogenase

Stuart Alan Macgregor, Zheng Lu, Odile Eisenstein, Robert H Crabtree

Research output: Contribution to journal › Comment/debate › peer-review

33 Citations (Scopus)

Abstract

Ni(II) does not normally bind CO. We show how a judicious choice of ligand set and coordination geometry can make this possible as in NiCl2(PMe3)2-(CO). The two factors that favor CO binding are the TBP geometry and the presence of donor ligands. The relevance to CODH, a Ni-containing enzyme, is discussed.

Original language	English
Pages (from-to)	3616-3618
Number of pages	3
Journal	Inorganic Chemistry
Volume	33
Issue number	16
DOIs	https://doi.org/10.1021/ic00094a030
Publication status	Published - 3 Aug 1994

Keywords

CARBON-MONOXIDE DEHYDROGENASE
D6 ML5 COMPLEXES
CLOSTRIDIUM-THERMOACETICUM
REACTIVITY
SITE

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10.1021/ic00094a030

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title = "Why nickel(II) binds CO best in trigonal bipyramidal and square pyramidal geometries and possible consequences for CO dehydrogenase",

abstract = "Ni(II) does not normally bind CO. We show how a judicious choice of ligand set and coordination geometry can make this possible as in NiCl2(PMe3)2-(CO). The two factors that favor CO binding are the TBP geometry and the presence of donor ligands. The relevance to CODH, a Ni-containing enzyme, is discussed.",

keywords = "CARBON-MONOXIDE DEHYDROGENASE, D6 ML5 COMPLEXES, CLOSTRIDIUM-THERMOACETICUM, REACTIVITY, SITE",

author = "Macgregor, {Stuart Alan} and Zheng Lu and Odile Eisenstein and Crabtree, {Robert H}",

year = "1994",

month = aug,

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doi = "10.1021/ic00094a030",

language = "English",

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pages = "3616--3618",

journal = "Inorganic Chemistry",

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T1 - Why nickel(II) binds CO best in trigonal bipyramidal and square pyramidal geometries and possible consequences for CO dehydrogenase

AU - Macgregor, Stuart Alan

AU - Lu, Zheng

AU - Eisenstein, Odile

AU - Crabtree, Robert H

PY - 1994/8/3

Y1 - 1994/8/3

N2 - Ni(II) does not normally bind CO. We show how a judicious choice of ligand set and coordination geometry can make this possible as in NiCl2(PMe3)2-(CO). The two factors that favor CO binding are the TBP geometry and the presence of donor ligands. The relevance to CODH, a Ni-containing enzyme, is discussed.

AB - Ni(II) does not normally bind CO. We show how a judicious choice of ligand set and coordination geometry can make this possible as in NiCl2(PMe3)2-(CO). The two factors that favor CO binding are the TBP geometry and the presence of donor ligands. The relevance to CODH, a Ni-containing enzyme, is discussed.

KW - CARBON-MONOXIDE DEHYDROGENASE

KW - D6 ML5 COMPLEXES

KW - CLOSTRIDIUM-THERMOACETICUM

KW - REACTIVITY

KW - SITE

U2 - 10.1021/ic00094a030

DO - 10.1021/ic00094a030

M3 - Comment/debate

SN - 0020-1669

VL - 33

SP - 3616

EP - 3618

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 16

ER -

Why nickel(II) binds CO best in trigonal bipyramidal and square pyramidal geometries and possible consequences for CO dehydrogenase

Abstract

Keywords

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