Crystal structure of diammonium hydrogen-2-hydroxy-1,2,3-propanetricarboxylate, (NH4)2(C6H6O7)
نویسندگان
چکیده
منابع مشابه
A new crystal modification of diammonium hydrogen phosphate, (NH4)2(HPO4)
The addition of hexa-fluorido-phosphate salts (ammonium, silver, thallium or potassium) is usually used to precipitate complex cations from aqueous solutions. It has long been known that PF(6) (-) is sensitive towards hydrolysis under acidic conditions [Gebala & Jones (1969 ▶). J. Inorg. Nucl. Chem.31, 771-776; Plakhotnyk et al. (2005 ▶). J. Fluorine Chem.126, 27-31]. During the course of our i...
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The asymmetric unit of the title compound, 2C6H9N2 (+)·HPO4 (2-), comprises two 2-amino-anilinium cations and one hydrogen phosphate dianion. In the crystal, the HPO4 (2-) dianions are linked by O-H⋯O hydrogen bonds into chains along [100]. The inorganic anionic chains and organic cations are linked by N-H⋯O and N-H⋯N hydrogen bonds, forming a two-dimensional supra-molecular network extending p...
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 2002
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.2002.217.1.537