The preparation of the first examples of sulfimide complexes of platinum; the X-ray crystal structure of [Pt(Ph2SNH)4]Cl2

PF Kelley; AC Macklin; Alexandra Martha Zoya Slawin; KW Waring

The preparation of the first examples of sulfimide complexes of platinum; the X-ray crystal structure of [Pt(Ph₂SNH)₄]Cl₂

PF Kelley, AC Macklin, Alexandra Martha Zoya Slawin, KW Waring

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Abstract

The reactivity of S,S-diphenylsulfimide, Ph2SNH, (1) towards platinum complexes has been investigated. Solutions of 1 and [PtCl2(PMe2Ph)(2)] show an equilibrium between the starting materials and cis-[PtCl(Ph2SNH)(PMe2Ph)(2)]Cl; addition of [NH4][BF4] generates pure cis-[PtCl(Ph2SNH)(PMe2Ph)(2)][BF4] (2). Four equivalents of 1 react with [PPh4](2)[PtCl4] over a period of days to give crystalline [Pt(Ph2SNH)(4)]Cl-2 (3); the crystal structure of 3 confirms the expected square planar geometry with significant H-bonding interactions between the cation and the chlorides. (C) 2000 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	2077-2081
Number of pages	5
Journal	Polyhedron
Volume	19
Publication status	Published - 30 Sept 2000

Keywords

complexes
platinum
sulfimides
hydrogen bonding
PD

Cite this

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title = "The preparation of the first examples of sulfimide complexes of platinum; the X-ray crystal structure of [Pt(Ph2SNH)4]Cl2",

abstract = "The reactivity of S,S-diphenylsulfimide, Ph2SNH, (1) towards platinum complexes has been investigated. Solutions of 1 and [PtCl2(PMe2Ph)(2)] show an equilibrium between the starting materials and cis-[PtCl(Ph2SNH)(PMe2Ph)(2)]Cl; addition of [NH4][BF4] generates pure cis-[PtCl(Ph2SNH)(PMe2Ph)(2)][BF4] (2). Four equivalents of 1 react with [PPh4](2)[PtCl4] over a period of days to give crystalline [Pt(Ph2SNH)(4)]Cl-2 (3); the crystal structure of 3 confirms the expected square planar geometry with significant H-bonding interactions between the cation and the chlorides. (C) 2000 Elsevier Science Ltd. All rights reserved.",

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T1 - The preparation of the first examples of sulfimide complexes of platinum; the X-ray crystal structure of [Pt(Ph2SNH)4]Cl2

AU - Kelley, PF

AU - Macklin, AC

AU - Slawin, Alexandra Martha Zoya

AU - Waring, KW

PY - 2000/9/30

Y1 - 2000/9/30

N2 - The reactivity of S,S-diphenylsulfimide, Ph2SNH, (1) towards platinum complexes has been investigated. Solutions of 1 and [PtCl2(PMe2Ph)(2)] show an equilibrium between the starting materials and cis-[PtCl(Ph2SNH)(PMe2Ph)(2)]Cl; addition of [NH4][BF4] generates pure cis-[PtCl(Ph2SNH)(PMe2Ph)(2)][BF4] (2). Four equivalents of 1 react with [PPh4](2)[PtCl4] over a period of days to give crystalline [Pt(Ph2SNH)(4)]Cl-2 (3); the crystal structure of 3 confirms the expected square planar geometry with significant H-bonding interactions between the cation and the chlorides. (C) 2000 Elsevier Science Ltd. All rights reserved.

AB - The reactivity of S,S-diphenylsulfimide, Ph2SNH, (1) towards platinum complexes has been investigated. Solutions of 1 and [PtCl2(PMe2Ph)(2)] show an equilibrium between the starting materials and cis-[PtCl(Ph2SNH)(PMe2Ph)(2)]Cl; addition of [NH4][BF4] generates pure cis-[PtCl(Ph2SNH)(PMe2Ph)(2)][BF4] (2). Four equivalents of 1 react with [PPh4](2)[PtCl4] over a period of days to give crystalline [Pt(Ph2SNH)(4)]Cl-2 (3); the crystal structure of 3 confirms the expected square planar geometry with significant H-bonding interactions between the cation and the chlorides. (C) 2000 Elsevier Science Ltd. All rights reserved.

KW - complexes

KW - platinum

KW - sulfimides

KW - hydrogen bonding

KW - PD

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M3 - Article

SN - 0277-5387

VL - 19

SP - 2077

EP - 2081

JO - Polyhedron

JF - Polyhedron

ER -

The preparation of the first examples of sulfimide complexes of platinum; the X-ray crystal structure of [Pt(Ph₂SNH)₄]Cl₂

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