Metallacyclic platinum(II) bis(sulfonamides)
| dc.contributor.author | Evans, Cameron | en_US |
| dc.contributor.author | Henderson, William | en_US |
| dc.contributor.author | Nicholson, Brian K. | en_US |
| dc.date.accessioned | 2008-03-19T05:08:36Z | |
| dc.date.available | 2007-12-18 | en_US |
| dc.date.available | 2008-03-19T05:08:36Z | |
| dc.date.issued | 2001-03-01 | en_US |
| dc.description.abstract | A series of metallacyclic platinum(II) bis(sulfonamido) complexes have been synthesised by reaction of cis-[PtCl₂L₂] [L_PPh₃or L₂_1,5-cyclo-octadiene (cod)] with the sulfonamides [RSO₂NHCH₂CH₂NHSO₂R, RSO₂NHCH₂CHMeNHSO₂R or RSO₂NHC₆H₄NHSO₂R; R_Ph or p-C₆H₄Me] and Ag₂O. The products have been characterised by NMR spectroscopy, electrospray mass spectrometry, elemental analysis, and for the complexes [Pt{N(SO₂Ph)CH₂CH₂N(SO₂Ph)}(PPh₃)₂] and [Pt{N(SO₂Ph)C₆H₄N(SO₂Ph)}(cod)], by single-crystal X-ray structure determinations. In both of these complexes, one of the amido nitrogen atoms has the expected approximately planar geometry, but the other nitrogen atom is surprisingly distorted towards a tetrahedral geometry. The more pyramidal nitrogen has a higher trans-influence in the solid state, reflected by a shorter Pt_N bond, and longer cyclo-octadiene Pt_C bond length trans to this nitrogen. | en_US |
| dc.identifier.citation | Evans, C., Henderson, W. & Nicholson, B.K. (2001). Metallacyclic platinum(II) bis(sulfonamides). Inorganica Chimica Acta 314, 42. | en_US |
| dc.identifier.doi | 10.1016/S0020-1693(00)00382-0 | en_US |
| dc.identifier.uri | https://hdl.handle.net/10289/161 | |
| dc.language.iso | en | |
| dc.publisher | ELSEVIER SCIENCE SA | en_NZ |
| dc.relation.isPartOf | Inorganica Chimica Acta | en_NZ |
| dc.rights | This article is published in the journal Inorganica Chimica Acta, (c) 2001 Elsevier Science B.V. | en_US |
| dc.subject | Platinum(II) complexes | en_US |
| dc.subject | Metallacyclic bis(sulfonamide) complexes | |
| dc.subject | X-ray crystal structure | |
| dc.title | Metallacyclic platinum(II) bis(sulfonamides) | en_US |
| dc.type | Journal Article | en_US |
| pubs.begin-page | 42 | en_NZ |
| pubs.elements-id | 41995 | |
| pubs.end-page | 48 | en_NZ |
| pubs.issue | 1-2 | en_NZ |
| pubs.volume | 314 | en_NZ |