Rac-[2-(Dicyclohexylphosphanyl)phenyl](phenyl)phosphinic diisopropylamide-borane hemihydrate

Publication Type:
Journal Article
Citation:
Acta Crystallographica Section E: Structure Reports Online, 2013, 69 (2)
Issue Date:
2013-02-01
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In the title compound, C 30 H48BNOP2·0.5H 2 O, the water molecule is disordered about an inversion centre. Both phosphorus atoms shows distortions in their tetrahedral environments with the cyclohexyl substituents disordered over two orientations in a 0.851 (3):0.149 (3) occupancy ratio. The crystal structure is assembled via O - H⋯O interactions between pairs of phosphininc amide molecules and water molecules, creating hydrogen-bonded dimers with graph-set R 2 4 (8) along [001]. Weak C - H⋯O interactions are also observed.
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