Kernite Cooper W F, Larsen F K, Coppens P, Giese R F American Mineralogist 58 (1973) 21-31 Electron population analysis of accurate diffraction data. V. Structure and one-center charge refinement of the light-atom mineral kernite, Na2B4O6(OH)2.3H2O Extended L-Shell refinement _database_code_amcsd 0000300 7.0172 9.1582 15.6774 90 108.861 90 P2_1/c atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na1 .31940 .46486 .31097 .01103 .00344 .00234 .00036 .00317 .00012 Na2 .18559 .36636 .07246 .01323 .00466 .00290 -.00042 -.00091 .00014 B1 .55295 .16774 .42155 .00707 .00202 .00091 -.00021 .00097 -.00031 B2 .55325 .23269 .26884 .00451 .00111 .00086 .00006 .00093 .00010 B3 .57400 .48041 .19969 .00451 .00111 .00085 .00006 .00093 .00010 B4 .86821 .31393 .24181 .00402 .00278 .00146 .00025 .00089 -.00015 O1 .51259 .02511 .39723 .01115 .00133 .00070 -.00053 .00143 -.00008 O2 .44033 .09885 .24093 .00700 .00088 .00072 -.00076 .00063 .00003 O3 .76728 .20593 .26852 .00445 .00219 .00183 .00125 .00115 .00072 O4 .46498 .35091 .20892 .00359 .00089 .00102 .00002 .00061 .00028 O5 .79154 .44846 .21539 .00494 .00210 .00215 .00015 .00191 .00032 O6 .06226 .29059 .24056 .00494 .00437 .00392 .00085 .00259 .00015 O7 .58495 .29393 .01012 .02527 .00275 .00085 .00334 .00262 .00043 O8 .77557 .03310 .06811 .01665 .00604 .00226 .00309 .00306 .00123 O9 .56538 .27256 .36302 .01036 .00143 .00078 -.00102 .00116 -.00019 O10 .03886 .06227 .41516 .01164 .00701 .00156 .00289 .00133 .00064 O11 .16732 .11727 .07639 .01103 .00519 .00160 -.00031 .00018 -.00023 H1 .2367 .1008 .1315 3.90 H2 .1039 .1971 .2509 4.30 H3 .9571 .1113 .3781 4.60 H4 .5652 .3675 .0404 3.30 H5 .1066 .0241 .3817 5.40 H6 .7115 .1129 .0474 3.30 H7 .2243 .4679 .4925 12.6 H8 .0211 .0822 .0773 7.90