Information card for entry 1527444

Structure parameters

• Chemical name: Mg N H4 (P O3)3
• Formula: H4 Mg N O9 P3
• Calculated formula: Mg N O9 P3
• Title of publication: Les structures des trimetaphosphates magnesium-ammonium Mg N H4 P3 O9 et calcium-ammonium Ca N H4 P3 O9
• Authors of publication: Grenier, J.C.; Masse, R.
• Journal of publication: Bulletin de la Societe Francaise de Mineralogie et de Cristallographie (72,1949-100,1977)
• Year of publication: 1968
• Journal volume: 91
• Pages of publication: 428 - 439
• a: 7.22 Å
• b: 12.04 Å
• c: 9.33 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 811.046 ų
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P m c n
• Hall space group symbol: -P 2n 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No