Synthesis and crystal structures of new palladium–sulfur–nitrogen complexes
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 6,p. 963-968
- https://doi.org/10.1039/dt9920000963
Abstract
The compound S4N4 reacts with [PPh4]2[Pd2X6](X = Cl or Br) in CH2Cl2 to give a mixture of [PPh4]2[Pd2(µ-S2N2)X6],[PPh4]2[Pd2(µ-S3N2)X4] and [PPh4][Pd(S2N2H)X2]. Reaction of [PPh4]2[Pd2I6] with S4N4 in the same solvent yields an insoluble solid of empirical formula [PPh4][Pd2S6N6I3]. All these reactions were investigated by 15N NMR spectroscopy using samples prepared from S4 15N4. Thermolysis of [PPh4]2[Pd2(µ-S2N2)Cl6] in CHCl3 gives an alternative polymorph (β form) of this, whereas photolysis causes the species to decompose. The crystal structures of [PPh4][Pd(S2N2H)Cl2], β-[PPh4]2[Pd2(µ-S2N2)Cl6] and [PPh4]2[Pd2(µ-S2N2)Br6] have been determined.Keywords
This publication has 12 references indexed in Scilit:
- Coupling constants incis-phosphine platinum complexes containing chalcogen-nitride anionsHeteroatom Chemistry, 1991
- Platinum Complexes of the Anions Se2N and Se2N2H⊖; X‐Ray Structure Analysis of [Pt(Se2N2H) (PMe2Ph)2]ClAngewandte Chemie International Edition in English, 1989
- Preparation and properties of [M(S2N2H)Cl(L)](M = Pt, L = PMe2Ph or C2H4; M = Pd, L = PMe2Ph), [Pt(S3N)Cl(PMe2H)], and corresponding 15N-enriched complexestJ. Chem. Soc., Dalton Trans., 1989
- Solid-state structures of platinum–sulphur–nitrogen stacking compounds: [Pt(S2N2)(PMe2Ph)2], [Pt(S2N2H)(PMe2Ph)2]Cl, [Pt(S2N2H)(PMe2Ph)2]PF6, and [Pd(S2N2H)(PMe2Ph)2]BF4J. Chem. Soc., Dalton Trans., 1988
- Rational synthesis of metalla–sulphur–nitrogen complexes: use of [Me2SnS2N2]2 in the preparation of complexes of the type [M(S2N2H)(PR3)2]X(M = Pt or Pd). X-Ray structures of [Pt(S2N2H)(PEt3)2][Me2SnCl3],[Pt(S2N2H)(PBun3)2]2[PF6]Cl, and [{Co(S2N2H)2}2{Ph2P(O)CH2CH2P(O)Ph2}]J. Chem. Soc., Dalton Trans., 1987
- The preparation and structure of complexes containing simple sulphur-nitrogen ligandsPolyhedron, 1986
- Binuclear, nitrogen-bridged complexes of disulphurdinitride, [M(S2N2)(PPh3)]2·CH2Cl2(M = Pd, Pt)Journal of the Chemical Society, Chemical Communications, 1985
- K2[Ni2(N2S2)2(CN)2]?A Dinuclear Complex with the S2N22? Chelate LigandAngewandte Chemie International Edition in English, 1982
- Appendix: Cautionary Note Concerning the Storing and Handling of Tetrasulfur Tetranitride, S 4 N 4Published by Wiley ,1977
- Tetrasulfur Tetranitride, S4N4Published by Wiley ,1967