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1-Methyl-1-azonia-3,5-diaza-7-phosphatricyclo-[3.3.1.1]decane Tetra-fluoro-borate

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Date 2011 Jan 5
PMID 21201899
Citations 1
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Abstract

The title compound, C(7)H(15)N(3)P(+)·BF(4) (-) or [PTA-Me][BF(4)], is the N-methyl-ated derivative of the well known water-soluble amino-phosphine 1,3,5-triaza-7-phosphaadamantane (PTA). The asymmetric unit consists of a cage-like cation [PTA-Me](+) and a disordered tetra-fluoro-borate anion; two F atoms are disordered equally over two sites. A network of weak inter-molecular C-H⋯F hydrogen bonds results in a three-dimensional supra-molecular assembly.

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