Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/92890
Title: {M3S2} heterometallic aggregates derived from Pt2(PPh3)4(μ-S)2: Structural analysis of [MPt2X(PPh3)5(μ3-S) 2]+ (M=Pd and Pt, X=Cl; M=Rh and Ir, X=CO) by X-ray single-crystal crystallography
Authors: Li, Z.
Liu, H.
Mok, K.F. 
Batsanov, A.S.
Howard, J.A.K.
Hor, T.S.A. 
Keywords: Aggregate
Carbon monoxide
Heterometallic
Platinum
Sulfide
Triangular
X-ray single-crystal crystallography
Issue Date: 1-Mar-1999
Source: Li, Z.,Liu, H.,Mok, K.F.,Batsanov, A.S.,Howard, J.A.K.,Hor, T.S.A. (1999-03-01). {M3S2} heterometallic aggregates derived from Pt2(PPh3)4(μ-S)2: Structural analysis of [MPt2X(PPh3)5(μ3-S) 2]+ (M=Pd and Pt, X=Cl; M=Rh and Ir, X=CO) by X-ray single-crystal crystallography. Journal of Organometallic Chemistry 575 (2) : 223-231. ScholarBank@NUS Repository.
Abstract: Heterometallic addition of d8 complexes of Pd(II), Pt(II), Rh(I) and Ir(I) to Pt2(PPh3)4(μ-S)2 results in triangular aggregates [MPt2X(PPh3)5(μ3-S) 2]+ (M=Pd and Pt, X=Cl; M=Rh and Ir, X=CO) characterized by 31P-NMR spectroscopy and X-ray single-crystal crystallography. They show a trigonal bipyramidal {MPt2S2} core with three d8 sq-planar metal atoms aligned at close proximity but without direct M-M bonds. Unlike their d10 counterparts [Ag(I) and Cu(I)], these aggregates resist desulfurization under ambient pressure of CO. © 1999 Elsevier Science S.A.
Source Title: Journal of Organometallic Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/92890
ISSN: 0022328X
Appears in Collections:Staff Publications

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