Borcarite Burns P C, Hawthorne F C Mineralogical Magazine 59 (1995) 297-304 Hydrogen bonding in borcarite, an unusual borate-carbonate mineral Locality: Yakutskaya, Russia _database_code_amcsd 0014516 17.840 8.380 4.445 90 102.04 90 C2/m atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca .15543 .23368 0.1548 0 .0081 .0077 .0109 -.0008 .0015 -.0012 Mg 0 0 0 0 .0046 .0072 .0040 0 .0010 0 B1 0 .2400 .5 0 .0124 .0125 .0139 0 .0023 0 B2 .0948 0 .6171 0 .0065 .0084 .0082 0 -.0005 0 C .3048 0 .2515 0 .0083 .0125 .0092 0 -.0024 0 O1 .0994 0 .3071 0 .0091 .0097 .0067 0 .0015 0 O2 .05513 .1427 .7204 0 .0088 .0077 .0073 .0017 .0004 .0001 Oh3 .04149 .3385 .3095 0 .0105 .0090 .0100 -.0012 .0030 .0014 O4 .2150 .3654 .6487 0 .0143 .0206 .0221 .0057 -.0036 -.0118 Oh5 .1743 0 .8236 0 .0071 .0137 .0093 0 .0007 0 O6 .3441 0 .0398 0 .0246 .0155 .0156 0 .0105 0 H1 .005 .355 .127 .03 H2 .212 0 .698 .03