creators_name: Canty, AJ
creators_name: Honeyman, RT
creators_name: Skelton, BW
creators_name: White, AH
creators_id: allan.canty@utas.edu.au
creators_id: 
creators_id: 
creators_id: 
type: article
datestamp: 2008-02-05 21:31:01
lastmod: 2008-07-18 10:30:20
metadata_visibility: show
title: Structural studies of unusually disordered
diorganoplatinum(IV) complexes containing the cations
[PtIR2(L-N,N’,N”)]+, where the ligands L are facially coordinated
ispublished: pub
subjects: 259901
full_text_status: restricted
note: The definitive version is available at http://www.sciencedirect.com
abstract: The reaction of [PtPh2(SEt2)]2 with tris(pyrazol-1-yl)methane [(pz)3CH] and iodine in dichloromethane gives the platinum(lV) complex [PtIPh2{(pz)3CH-N,N’,N”}]2[I][I3] (1). Complex 1, and related complexes of the facially coordinated tridentate ligands (pz)2(mim)CH (mim = N-methylimidazol-2-yl) and (pz)2(py)CH (py = pyridin-2-yl) have octahedral geometry for platinum(IV), “PtIC2N3“, and exhibit unusual disorder in the solid state. Complex 1 has two cations in the asymmetric unit, with one cation well ordered and the other showing disorder between the coordinated iodide and one phenyl group position. The complexes [PtIMe2{(pz)2(mim)CH-N,N’,N”}]I (2a) and
[PtIMe2{(pz)2(py)CH-N,N’,N”}]I (2b) have coordinated iodide disordered with both methyl groups; in 2a iodine is predominantly trans to the pz groups, and in 2b iodine is predominantly trans to the py group.
date: 1992
date_type: published
publication: Journal of Organometallic Chemistry
volume: 424
number: 3
pagerange: 381-390
id_number: 10.1016/0022-328X(92)80012-M
refereed: TRUE
issn: 0022-328X
official_url: http://dx.doi.org/10.1016/0022-328X(92)80012-M
citation: Canty, AJ and Honeyman, RT and Skelton, BW and White, AH (1992) Structural studies of unusually disordered diorganoplatinum(IV) complexes containing the cations [PtIR2(L-N,N’,N”)]+, where the ligands L are facially coordinated. Journal of Organometallic Chemistry, 424 (3). pp. 381-390. ISSN 0022-328X
document_url: http://eprints.utas.edu.au/2958/1/JOMC1992_2C_381.pdf