Hungchaoite Wan C, Ghose S American Mineralogist 62 (1977) 1135-1143 Hungchaoite, Mg(H2O)5B4O5(OH)4.2H2O: a hydrogen-bonded molecular complex _database_code_amcsd 0000603 8.807 10.657 7.897 103.39 108.53 97.18 P-1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg .82907 .22643 .13238 .0165 .0193 .0181 .0028 .0035 .0067 B1 .1812 .3017 .4835 .0133 .0151 .0151 .0019 .0035 .0060 B2 .2242 .0830 .5269 .0200 .0172 .0179 .0053 .0053 .0061 B3 .2786 .2761 .7926 .0152 .0161 .0137 .0027 .0048 .0048 B4 .4629 .4094 .6887 .0138 .0171 .0153 .0021 .0053 .0043 O1 .1915 .1614 .4106 .0207 .0159 .0144 .0045 .0050 .0060 O2 .2731 .1322 .7163 .0236 .0148 .0149 .0042 .0049 .0055 O3 .4437 .3536 .8219 .0127 .0231 .0149 .0001 .0025 .0067 O4 .3412 .3893 .5202 .0138 .0218 .0145 .0016 .0027 .0077 O5 .1545 .3188 .6596 .0124 .0180 .0152 .0043 .0052 .0064 Oh1 .0509 .3305 .3391 .0151 .0162 .0186 .0014 .0000 .0080 Oh2 .2054 .9517 .4428 .0595 .0163 .0194 .0091 .0082 .0055 Oh3 .2539 .2893 .9977 .0225 .0203 .0136 .0005 .0079 .0040 Oh4 .6132 .4891 .7326 .0163 .0279 .0158 .0056 .0037 .0080 OW1 .6108 .1148 .9272 .0183 .0251 .0304 .0054 .0019 .0025 OW2 .8876 .0453 .1425 .0198 .0211 .0311 .0028 .0040 .0104 OW3 .7246 .2192 .3387 .0204 .0269 .0236 .0029 .0072 .0066 OW4 .7415 .3950 .1071 .0274 .0221 .0311 .0093 .0044 .0052 OW5 .9268 .2267 .9257 .0237 .0336 .0199 .0012 .0090 .0035 OW6 .3975 .1503 .2039 .0226 .0298 .0260 .0080 .0112 .0093 OW7 .8919 .4104 .6640 .0252 .0255 .0359 .0105 .0143 .0110 H1 .077 .413 .346 .053 H2 .227 .907 .510 .063 H3 .293 .366 .049 .055 H4 .619 .520 .651 .040 H5 .518 .127 .866 .049 H6 .609 .028 .877 .065 H7 .838 .987 .178 .064 H8 .994 .059 .208 .057 H9 .617 .211 .300 .058 H10 .762 .291 .432 .062 H11 .776 .475 .180 .065 H12 .649 .390 .023 .036 H13 .030 .25 .947 .058 H14 .883 .169 .823 .059 H15 .340 .156 .268 .050 H16 .357 .192 .133 .064 H17 .975 .379 .665 .060 H18 .858 .403 .755 .050