Information card for entry 1506832

Structure parameters

• Common name: melaminium pyrophosphate
• Chemical name: bis(2,4,6-triamino-1,3,5-triazinium) pyrophosphate
• Formula: C6 H16 N12 O7 P2
• Calculated formula: C6 H16 N12 O7 P2
• Title of publication: Structure of Melaminium Dihydrogenpyrophosphate and Its Formation from Melaminium Dihydrogenphosphate Studied with Powder Diffraction Data, Solid-State NMR, and Theoretical Calculations
• Authors of publication: Brodski, Vladimir; Peschar, René; Schenk, Henk; Brinkmann, Andreas; van Eck, Ernst R. H.; Kentgens, Arno P. M.; Coussens, Betty; Braam, Ad
• Journal of publication: The Journal of Physical Chemistry B
• Year of publication: 2004
• Journal volume: 108
• Journal issue: 39
• Pages of publication: 15069
• a: 10.8932 ± 0.0001 Å
• b: 11.2079 ± 0.0001 Å
• c: 6.8424 ± 0.0001 Å
• α: 104.969 ± 0.0006°
• β: 101.473 ± 0.0008°
• γ: 83.805 ± 0.0003°
• Cell volume: 789.501 ± 0.016 ų
• Cell temperature: 301 K
• Ambient diffraction temperature: 301 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Goodness-of-fit parameter for all reflections: 6.71
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.79942 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No