Forsterite Heinemann R, Kroll H, Kirfel A, Barbier B European Journal of Mineralogy 18 (2006) 673-689 Order and anti-order in olivine I: structural response to temperature Locality: Boseti volcano, Ethiopia Sample: Bo-10, T = 202 C _database_code_amcsd 0007170 4.7996 10.3652 6.0543 90 90 90 Pbnm atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) FeM1 0 0 0 .5131 .0087 .0135 .0089 .0001 -.0011 -.0022 MgM1 0 0 0 .4869 .0087 .0135 .0089 .0001 -.0011 -.0022 FeM2 .98724 .27911 .25 .4220 .0117 .0087 .0090 .0003 0 0 MgM2 .98724 .27911 .25 .5780 .0117 .0087 .0090 .0003 0 0 Si .42837 .09586 .25 .0067 .0087 .0083 .0003 0 0 O1 .7656 .0924 .25 .0080 .0133 .0094 .0002 0 0 O2 .2154 .4507 .25 .0103 .0090 .0113 .0002 0 0 O3 .2836 .1640 .0356 .0093 .0131 .0100 .0007 -.0003 .0027