Abstract
Reaction of Me(3)SiNSNSNSNSiMe(3) with [PPh(4)](2)[Pd2Cl6] resulted in a mixture of [PPh(4)][PdCl2(S2N3)] and [PPh(4)](2)[Pd2Cl4(S3N2)]; in addition to the analogous bromo species, reaction with [PPh(4)](2)[Pd2Br6] also generated [PPh(4)](2)[Pd2Br6(S2N2)]. The crystal structure of [PPh(4)][PdBr2(S2N3)], only the second full characterization of a complex of [S2N3](-), confirmed the presence of two distinct S-N bond lengths (1.49 and 1.6 Angstrom), while the N-15 NMR spectrum of partially N-15-labelled [PPh(4)][PdCl2(S2N3)] confirms the absence of protonation on the S-N ligand. Potential mechanisms for these reactions are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 53-59 |
| Number of pages | 7 |
| Journal | Journal of the Chemical Society, Dalton Transactions |
| Issue number | 1 |
| Publication status | Published - 7 Jan 1996 |
Keywords
- SULFUR-NITROGEN COMPOUNDS
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