Structural characterizations of an Re(IV) complex [ReCl4(OPPh3)2] and of an imino species [ReOCl2(PPh3)(η2-OC6H4-2-CH-NH)] prepared from the reaction of [ReOCl3(PPh3)2] with salicylaldoxime

Xiaoyuan Chen; Frank J. Femia; John W. Babich; Jon Zubieta

doi:10.1016/S0020-1693(00)00145-6

Structural characterizations of an Re(IV) complex [ReCl₄(OPPh₃)₂] and of an imino species [ReOCl₂(PPh₃)(η²-OC₆H₄-2-CH-NH)] prepared from the reaction of [ReOCl₃(PPh₃)₂] with salicylaldoxime

Xiaoyuan Chen, Frank J. Femia, John W. Babich, Jon Zubieta

Department of Chemistry

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

10 Scopus citations

Abstract

The reaction of [ReOCl₃(PPh₃)₂] with salicylaldoxime unexpectedly yields [ReCl₄(OPPh₃)₂] (1) and [ReOCl2(PPh₃)(η²-OC₆H₄-2-CH=NH)] (2). The crystal structure of the Re(IV) complex 1 consists of discrete mononuclear units. The Re site is bound to four chlorides and two trans oxygens of the OPPh₃ groups. The crystal structure of 2 is also mononuclear with the geometry of the Re(V) center defined by a terminal oxo-group, two cis chlorides, the phosphorus of the PPh₃, and the nitrogen and oxygen donors of the phenoxyimino ligand [OC₆H₄-2-CH=NH]^-. (C) 2000 Elsevier Science S.A.

Original language	English (US)
Pages (from-to)	112-115
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	306
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(00)00145-6
State	Published - Aug 11 2000

Keywords

Crystal structures
Imino ligand complexes
Oxo complexes
Rhenium complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0020-1693(00)00145-6

Cite this

Structural characterizations of an Re(IV) complex [ReCl₄(OPPh₃)₂] and of an imino species [ReOCl₂(PPh₃)(η²-OC₆H₄-2-CH-NH)] prepared from the reaction of [ReOCl₃(PPh₃)₂] with salicylaldoxime. / Chen, Xiaoyuan; Femia, Frank J.; Babich, John W. et al.
In: Inorganica Chimica Acta, Vol. 306, No. 1, 11.08.2000, p. 112-115.

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

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title = "Structural characterizations of an Re(IV) complex [ReCl4(OPPh3)2] and of an imino species [ReOCl2(PPh3)(η2-OC6H4-2-CH-NH)] prepared from the reaction of [ReOCl3(PPh3)2] with salicylaldoxime",

abstract = "The reaction of [ReOCl3(PPh3)2] with salicylaldoxime unexpectedly yields [ReCl4(OPPh3)2] (1) and [ReOCl2(PPh3)(η2-OC6H4-2-CH=NH)] (2). The crystal structure of the Re(IV) complex 1 consists of discrete mononuclear units. The Re site is bound to four chlorides and two trans oxygens of the OPPh3 groups. The crystal structure of 2 is also mononuclear with the geometry of the Re(V) center defined by a terminal oxo-group, two cis chlorides, the phosphorus of the PPh3, and the nitrogen and oxygen donors of the phenoxyimino ligand [OC6H4-2-CH=NH]-. (C) 2000 Elsevier Science S.A.",

keywords = "Crystal structures, Imino ligand complexes, Oxo complexes, Rhenium complexes",

author = "Xiaoyuan Chen and Femia, {Frank J.} and Babich, {John W.} and Jon Zubieta",

note = "Funding Information: This work was supported by a grant from the Department of Energy, Office of Health and Environmental Research (D2-FG02-99ER62791).",

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AU - Chen, Xiaoyuan

AU - Femia, Frank J.

AU - Babich, John W.

AU - Zubieta, Jon

N1 - Funding Information: This work was supported by a grant from the Department of Energy, Office of Health and Environmental Research (D2-FG02-99ER62791).

PY - 2000/8/11

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N2 - The reaction of [ReOCl3(PPh3)2] with salicylaldoxime unexpectedly yields [ReCl4(OPPh3)2] (1) and [ReOCl2(PPh3)(η2-OC6H4-2-CH=NH)] (2). The crystal structure of the Re(IV) complex 1 consists of discrete mononuclear units. The Re site is bound to four chlorides and two trans oxygens of the OPPh3 groups. The crystal structure of 2 is also mononuclear with the geometry of the Re(V) center defined by a terminal oxo-group, two cis chlorides, the phosphorus of the PPh3, and the nitrogen and oxygen donors of the phenoxyimino ligand [OC6H4-2-CH=NH]-. (C) 2000 Elsevier Science S.A.

AB - The reaction of [ReOCl3(PPh3)2] with salicylaldoxime unexpectedly yields [ReCl4(OPPh3)2] (1) and [ReOCl2(PPh3)(η2-OC6H4-2-CH=NH)] (2). The crystal structure of the Re(IV) complex 1 consists of discrete mononuclear units. The Re site is bound to four chlorides and two trans oxygens of the OPPh3 groups. The crystal structure of 2 is also mononuclear with the geometry of the Re(V) center defined by a terminal oxo-group, two cis chlorides, the phosphorus of the PPh3, and the nitrogen and oxygen donors of the phenoxyimino ligand [OC6H4-2-CH=NH]-. (C) 2000 Elsevier Science S.A.

KW - Crystal structures

KW - Imino ligand complexes

KW - Oxo complexes

KW - Rhenium complexes

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