Clinohumite 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 Kukh-i-Lal, Pamir, Tadjikistan at T = 100 K _database_code_amcsd 0002664 4.7366 10.226 13.636 100.904 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)c .5 0 .5 .0033 .0027 .0049 .0028 .00000 .0002 .00201 Mg(1)n .4971 .9462 .27420 .0031 .0025 .0043 .0025 .00004 .0001 .00054 Mg(2)5 .0107 .1403 .16975 .0036 .0039 .0035 .0038 .00030 .0002 .00191 Mg(2)6 .5084 .2497 .38817 .0035 .0035 .0041 .0029 .00083 .0004 .00099 Mg(3) .4921 .8768 .0435 .886 .0016 .0026 .0009 .0022 .00104 .0001 .00237 Ti(3) .4921 .8768 .0435 .114 .0016 .0026 .0009 .0022 .00104 .0001 .00237 Si1 .0737 .0663 .3894 .0020 .0007 .0034 .0020 .0001 .0003 .0009 Si2 .0758 .1767 .8350 .0027 .0032 .0035 .0012 .0001 .0002 .0000 O1,1 .7338 .0642 .38791 .0031 .0028 .0037 .0030 .00010 .00003 .00144 O1,2 .2782 .4193 .38780 .0034 .0035 .0035 .0035 .00054 .00031 .00105 O1,3 .2231 .1122 .29322 .0033 .0037 .0035 .0029 .00030 .00079 .00089 O1,4 .2222 .1586 .48660 .0036 .0035 .0039 .0035 .00003 .00015 .00108 O2,1 .2347 .3228 .16275 .0031 .0022 .0038 .0034 .00008 .00061 .00094 O2,2 .7771 .9689 .16261 .0034 .0040 .0030 .0035 .00003 .00006 .00105 O2,3 .7251 .2797 .26241 .0036 .0043 .0040 .0028 .00011 .00076 .00148 O2,4 .7285 .2270 .06971 .0035 .0037 .0044 .0024 .00038 .00043 .00033 O(H) .2620 .0459 .05503 .52 .0064 .0078 .0059 .0057 .00043 .00309 .00113 H .088 .0118 .0118 .41 .0190 .0157 .0199 .0193 .0025 .0072 .0025 F .2620 .0459 .05503 .49 .0064 .0078 .0059 .0057 .0004 .0031 .0011