Diethoxy-diphenyl-dithioimidodiphosphinate

D C Cupertino, R W Keyte, Alexandra Martha Zoya Slawin, J Derek Woollins

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

Reaction of (EtO)(2)P(S)NH2 with Ph2P(S)Cl in the presence of NaH gives (EtO)(2)P(S)NHP(S)Ph-2 (1) which has been complexed with Zn, Pd and Pt in Zn [(EtO)(2)P(S)NP(S)Ph-2](2) 2 Pd[(EtO)(2)P(S)NP(S)Ph-2](2), 3 Pt[(EtO)(2)P(S)NP(S)Ph-2](2) 4 and [Pt(PMe3)(2){(EtO)(2) P(S)NP(S)Ph-2}]+BPh4- 5. P-31 NMR studies suggest that 3 and 4 are formed as cis/trans mixtures. The X-ray structure of 1 reveals it to be a H-bonded dimer in the solid state, whilst the structures of 3-5 contain MS2P2N rings in varying non-planar (chair, boat) geometries. (C) 1998 Elsevier Science Ltd. All rights reserved.

Original languageEnglish
Pages (from-to)311-319
Number of pages9
JournalPolyhedron
Volume18
Issue number3-4
DOIs
Publication statusPublished - 1998

Keywords

  • diethoxy-diphenyl-dithioimidodiphosphinate coordination chemistry
  • ring conformations
  • MOLECULAR-STRUCTURE
  • COMPLEXES
  • CRYSTAL
  • SULFUR
  • SE

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