A new type of intramolecular H ⋯ H ⋯ H interaction involving N–H ⋯ H(Ir)⋯ H–N atoms. Crystal and molecular structure of [IrH(η1-SC5H4NH)2(η2-SC5H4N)(PCy3)]BF4·0.72CH2Cl2
- 1 January 1994
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 19,p. 2201-2202
- https://doi.org/10.1039/c39940002201
Abstract
The iridium complexes, [Ir[graphic omitted])2(η2-SC5H4N)(PCy3)](BF4), 1, and [Ir[graphic omitted])2(η1-SC5H4NH)2(PCy3)](BF4)2, 2, [Cy = cyclohexyl] in the solid state and in CD2Cl2 solution contain a new type of intramolecular H ⋯ H ⋯ H interaction contained in ten-membered bicyclic rings S–C–N–H ⋯ H(Ir)⋯ H–N–C–S defined by the two-2-pyridiniumthiolate ligands coordinated in a monodentate fashion via sulfur to an iridium atom.Keywords
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