Electron spin resonance investigation of the thermolysis, photolysis, and oxygenation of bi- and tri-metallic organochromium complexes

Laurence Carlton; W. Edward Lindsell; Peter N. Preston

Electron spin resonance investigation of the thermolysis, photolysis, and oxygenation of bi- and tri-metallic organochromium complexes

Laurence Carlton, W. Edward Lindsell, Peter N. Preston

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Oxygenation of the products derived thermally (-70°C) from [Cr ₂(?⁵-C₅H₅)₂(CO) ₆] or photochemically from [{(?⁵-C₅H ₅)Cr(CO)₃Cu(phen)}_n]; (phen = 1,10-phenanthroline) and [Hg{Cr(?⁵-C₅H ₆)(CO)₃}₂] gives rise to an e.s.r. signal assigned to [Cr(?⁵-C₅H₅)(CO) _n(O₂)] (n = 2 or 3); evidence in support of this structure is adduced from experiments using the deuterium labelled complex [Hg{Cr(?⁵-C₅D₅)(CO)₃} ₂] and by the use of ¹⁷O₂-enriched dioxygen.

Original language	English
Pages (from-to)	531-532
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	11
Publication status	Published - 1981

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@article{3625098ed5c3490eab0a12830f6820af,

title = "Electron spin resonance investigation of the thermolysis, photolysis, and oxygenation of bi- and tri-metallic organochromium complexes",

abstract = "Oxygenation of the products derived thermally (-70°C) from [Cr 2(?5-C5H5)2(CO) 6] or photochemically from [\{(?5-C5H 5)Cr(CO)3Cu(phen)\}n]; (phen = 1,10-phenanthroline) and [Hg\{Cr(?5-C5H 6)(CO)3\}2] gives rise to an e.s.r. signal assigned to [Cr(?5-C5H5)(CO) n(O2)] (n = 2 or 3); evidence in support of this structure is adduced from experiments using the deuterium labelled complex [Hg\{Cr(?5-C5D5)(CO)3\} 2] and by the use of 17O2-enriched dioxygen.",

author = "Laurence Carlton and Lindsell, \{W. Edward\} and Preston, \{Peter N.\}",

year = "1981",

language = "English",

pages = "531--532",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "11",

}

TY - JOUR

T1 - Electron spin resonance investigation of the thermolysis, photolysis, and oxygenation of bi- and tri-metallic organochromium complexes

AU - Carlton, Laurence

AU - Lindsell, W. Edward

AU - Preston, Peter N.

PY - 1981

Y1 - 1981

N2 - Oxygenation of the products derived thermally (-70°C) from [Cr 2(?5-C5H5)2(CO) 6] or photochemically from [{(?5-C5H 5)Cr(CO)3Cu(phen)}n]; (phen = 1,10-phenanthroline) and [Hg{Cr(?5-C5H 6)(CO)3}2] gives rise to an e.s.r. signal assigned to [Cr(?5-C5H5)(CO) n(O2)] (n = 2 or 3); evidence in support of this structure is adduced from experiments using the deuterium labelled complex [Hg{Cr(?5-C5D5)(CO)3} 2] and by the use of 17O2-enriched dioxygen.

AB - Oxygenation of the products derived thermally (-70°C) from [Cr 2(?5-C5H5)2(CO) 6] or photochemically from [{(?5-C5H 5)Cr(CO)3Cu(phen)}n]; (phen = 1,10-phenanthroline) and [Hg{Cr(?5-C5H 6)(CO)3}2] gives rise to an e.s.r. signal assigned to [Cr(?5-C5H5)(CO) n(O2)] (n = 2 or 3); evidence in support of this structure is adduced from experiments using the deuterium labelled complex [Hg{Cr(?5-C5D5)(CO)3} 2] and by the use of 17O2-enriched dioxygen.

UR - https://www.scopus.com/pages/publications/33646340542

M3 - Article

SN - 0022-4936

SP - 531

EP - 532

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 11

ER -

Electron spin resonance investigation of the thermolysis, photolysis, and oxygenation of bi- and tri-metallic organochromium complexes

Abstract

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