Hexacarbonylzirconate(2–), [Zr(CO)6]2–: The First Binary Carbonyl Complex of Zirconium

Kai Ming Chi; Scott R. Frerichs; Stephen B. Philson; John E. Ellis

doi:10.1002/anie.198711901

Hexacarbonylzirconate(2–), [Zr(CO)₆]^2–: The First Binary Carbonyl Complex of Zirconium

Kai Ming Chi, Scott R. Frerichs, Stephen B. Philson, John E. Ellis

Chemistry (Twin Cities)

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19 Scopus citations

Abstract

A “pure” carbonylmetalate–containing only metal and CO – has now been obtained for zirconium as the salt 1. The synthesis of 1 could only be achieved in the presence of a complexant for alkali metals, e.g., a crown ether such as [15]crown‐5 (15‐C‐5). The ⁹¹Zr‐NMR spectrum of[Zr(¹³CO)₆]_2‐ (99% ¹³C) reveals that the anion exhibits octahedral geometry. (Formula Presented.)

Original language	English (US)
Pages (from-to)	1190-1191
Number of pages	2
Journal	Angewandte Chemie International Edition in English
Volume	26
Issue number	11
DOIs	https://doi.org/10.1002/anie.198711901
State	Published - Nov 1987

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AU - Ellis, John E.

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AB - A “pure” carbonylmetalate–containing only metal and CO – has now been obtained for zirconium as the salt 1. The synthesis of 1 could only be achieved in the presence of a complexant for alkali metals, e.g., a crown ether such as [15]crown‐5 (15‐C‐5). The 91Zr‐NMR spectrum of[Zr(13CO)6]2‐ (99% 13C) reveals that the anion exhibits octahedral geometry. (Formula Presented.)

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Hexacarbonylzirconate(2–), [Zr(CO)₆]^2–: The First Binary Carbonyl Complex of Zirconium

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