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Title: Crystal structure of sodium cyclodinitridoimidodisulfophosphate dihydrate

Journal Article · · Sov. J. Coordinat. Chem.; (United States)
OSTI ID:6370933

An x-ray structural investigation of the sodium salt with a heterocyclic anion containing P, N, and S atoms Na3HN3S2PO6 x 2H2O has been carried out (lambdaMo, 2485 reflections, anisotropic least-squares method to R = 0.043). The crystals are monoclinic: a = 7.832(2), b = 9.954(3), c = 13.281(4) A, US = 91.06, Z = 4, space group P21/n. The structure is built up from cyclic (H3S2PO4)T anions, Na cations, and molecules of water of crystallization. The heterocycle has a chair conformation and exists in the dinitridoimido tautomeric form, and the proton is located at a nitrogen atom positioned between a sulfur atom and the phosphorus atom.

Research Organization:
N.S. Kurnakov Institute of General and Inorganic Chemistry, USSR
OSTI ID:
6370933
Journal Information:
Sov. J. Coordinat. Chem.; (United States), Vol. 12:6; Other Information: Translated from Koordinatsionnaya Khimiya; 12: No.6, 840-845(Jun 1986)
Country of Publication:
United States
Language:
English