Chondrodite Friedrich A, Lager G A, Kunz M, Chakoumakos B C, Smyth J R, Schultz A J American Mineralogist 86 (2001) 981-989 Temperature-dependent single-crystal neutron diffraction study of natural chondrodite and clinohumite Sample from Tilley Foster Mine, Brewster, NY at T = 10 K _database_code_amcsd 0002668 4.7321 10.2641 7.8673 109.052 90 90 P2_1/b atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg(1) .5 0 .5 .89 .0055 .00398 .00584 .00492 .00006 .00005 .00021 Fe(1) .5 0 .5 .11 .0055 .00398 .00584 .00492 .00006 .00005 .00021 Mg(2) .0102 .17382 .3069 .0050 .00345 .00476 .00582 .00036 .00030 .00095 Mg(3) .4925 .88651 .0795 .0060 .00501 .00612 .00599 .00044 .00038 .00127 Si1 .0761 .1443 .7041 .0048 .0034 .0050 .0052 .00021 .00025 .00094 O1 .7789 .00113 .2939 .0061 .00528 .00586 .00650 .00000 .00001 .00153 O2 .7273 .24056 .1251 .0061 .00456 .00592 .00612 .00040 .00068 .00024 O3 .2241 .16887 .5284 .0063 .00483 .00708 .00617 .00011 .00018 .00195 O4 .2651 .85480 .2947 .0063 .00425 .00684 .00668 .00023 .00027 .00143 O(H) .2590 .05677 .0987 .422 .0080 .00788 .00694 .00832 .00094 .00235 .00185 H .0896 .0139 .0192 .422 .0201 .0100 .0232 .0200 .0029 .0034 .0003 F .2590 .05677 .0987 .578 .0080 .00788 .00694 .0083 .00094 .00235 .00185