Information card for entry 6000325

Structure parameters

• Formula: N4 O3 Si3 Sm2
• Title of publication: Sm2Si3O3N4 and Ln(2)Si(2.5)Al(0.5)O(3.5)N(3.5) (Ln = Ce, Pr, Nd, Sm, Gd) - a novel synthetic approach for the preparation of N-containing melilites and X-ray single-crystal structure determination
• Authors of publication: Lauterbach, R.; Schnick, W.
• Journal of publication: Zeitschrift Fur Anorganische Und Allgemeine Chemie
• Year of publication: 1999
• Journal volume: 625
• Pages of publication: 429 - 434
• a: 7.6889 Å
• b: 7.6889 Å
• c: 4.996 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 295.36 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P -4 21 m
• Has coordinates: No
• Has disorder: No
• Has Fobs: No