Crystal structure of 1H+,10H+-1,10-diazonia-18-crown-6 diethyldithiophosphate |
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Authors: | A N Chekhlov N G Zabirov R A Cherkasov |
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Institution: | (1) Institute of Physiologically Active Compounds, Academy of Sciences of the USSR, Chernogolovka |
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Abstract: | An x-ray diffraction structural analysis was carried out on 1H+,10H+-1,10-diazonia-18-crown-6 diethyldithiophosphate, which exists in the crystal as isolated ionic hydrogen-bonded complexes H2DA18C6]2+·2(EtO)2PS2
– with strong inter-ion N-HS hydrogen bonds. The centrosymmetric DA18C6 dication has an unusual two-cornered conformation stabilized by a pair of weak intra-ring furcated OH(N)O hydrogen bonds.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 190–192, January, 1991. |
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