Larnite Yamnova N A, Zubkova N V, Eremin N N, Zadov A E, Gazeev V M Crystallography Reports 56 (2011) 210-220 Crystal structure of larnite beta-Ca2SiO4 and specific features of polymorphic transitions in dicalcium orthosilicate Locality: synthetic _database_code_amcsd 0020214 5.5051 6.7551 9.3108 90 94.513 90 P2_1/n atom x y z Uiso Ca1 .2207 -.0024 .7020 .0090 Ca2 .2273 .3426 .4303 .0108 Si .2328 .2813 .0816 .0070 O1 .2828 .5121 .0600 .0106 O2 .0212 .2481 .1919 .0114 O3 .4867 .1683 .1381 .0110 O4 .1561 .1712 -.0725 .0112