(4-Benzyl-1-methyl-1,2,4-triazol-5-ylidene)[(1,2,5,6-η)-cycloocta-1,5-diene](triphenylphosphane-κP)iridium(I) tetrafluoridoborate
Keyword(s):
A new triazole-based N-heterocyclic carbene iridium(I) cationic complex with a tetrafluoridoborate counter-anion, [Ir(C10H11N3)(C8H12)(C18H15P)]BF4, has been synthesized and structurally characterized. The cationic complex exhibits a distorted square-planar environment around the IrI ion. One significant non-standard hydrogen-bonding interaction exists between a hydrogen atom on the N-heterocyclic carbene ligand and a fluorine atom from the counter-ion, BF4 −. In the crystal, π–π stacking interactions are observed between one of the phenyl rings and the triazole ring. Both intermolecular and intramolecular C—H...π(ring) interactions are also observed.
2019 ◽
Vol E102.C
(11)
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pp. 813-817
2020 ◽
2020 ◽
2004 ◽
Vol 108
(32)
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pp. 6735-6743
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1994 ◽
Vol 35
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pp. 8255-8258
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2011 ◽
Vol 356-360
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pp. 48-51
1996 ◽
Vol 118
(5)
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pp. 1105-1112
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