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1,1,3,3-tetramethylguanidinium dihydrogenorthophosphate


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Author: Criado Vega, Alberto
Diánez Millán, María Jesús
Pérez Garrido, Simeón
Fernandes, I. M L
Belsley, Michael Scott
Matos Gomes, Etelvina M. de
Department: Universidad de Sevilla. Departamento de Física de la Materia Condensada
Date: 2000
Published in: Acta Crystallographica, Section C: Crystal Structure Communications, 56 (7), 888-889.
Document type: Article
Abstract: In the title compound, C 5 H 14 N 3 + H 2 PO 4 ˇ , the cation has a central guanidinium fragment with a planar geometry, as expected for a central C sp 2 atom with a small charge delocalization along the three C–N bonds. The crystal packing is governed by hydrogen bonds so that the phosphate anions are linked head to tail, forming chains running parallel to the c direction. These chains in turn are interconnected by hydrogen bonds to intermediate tetramethylguanidinium cations forming hydrogen-bonded molecular layers stacked parallel to the bc crystal planes
Cite: Criado Vega, A., Diánez Millán, M.J., Pérez Garrido, S., Fernandes, I.M.L., Belsley, M.S. y Matos Gomes, E.M.d. (2000). 1,1,3,3-tetramethylguanidinium dihydrogenorthophosphate. Acta Crystallographica, Section C: Crystal Structure Communications, 56 (7), 888-889.
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