Liebenbergite Lager G A, Meagher E P American Mineralogist 63 (1978) 365-377 High-temperature structural study of six olivines T = 600 deg C, synthetic Ni2SiO4 _database_code_amcsd 0000644 4.760 10.179 5.951 90 90 90 Pbnm atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Ni1 0 0 0 .0104 .0029 .0056 -.0005 -.0007 -.0008 Ni2 .9922 .2746 .25 .0125 .0022 .0071 .0001 0 0 Si .4276 .0941 .25 .0054 .0016 .0066 .0008 0 0 O1 .7693 .0930 .25 .0108 .0035 .0079 -.0001 0 0 O2 .2163 .4459 .25 .0171 .0018 .0065 .0025 0 0 O3 .2778 .1630 .0328 .0148 .0035 .0091 .0005 -.0009 .0005