Citation: Nyfeler, D.; Hoffmann, C.; Armbruster, T.; Kunz, M.; Libowitzky, E. (1997). Orthorhombic Jahn-Teller distortion and Si-OH in mozartite, CaMnO[SiO3OH]: A single-crystal X-ray, FTIR, and structure modeling study Sample: at T = 500 K. American Mineralogist, 82, pp. 841-848.