Phlogopite Redhammer G J, Roth G American Mineralogist 87 (2002) 1464-1476 Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al Sample: CoAn#2 - Co Note: Uij's for K altered by Redhammer, 7 Nov, 2002 _database_code_amcsd 0002920 5.3380 9.2465 10.3410 90 99.977 90 C2/m atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) AlT .57610 .16668 .22778 .27 .83 0.0075 0.0074 0.0171 0.0001 0.0033 0.0003 SiT .57610 .16668 .22778 .73 .83 0.0075 0.0074 0.0171 0.0001 0.0033 0.0003 CoM1 0 .5 .5 .91 0.0085 0.0071 0.0195 0 0.0033 0 CoM2 0 .83147 .5 .95 0.0082 0.0076 0.0202 0 0.0034 0 K 0 0 0 2.87 0.0395 0.0373 0.0307 0 0.0050 0 O1 .82584 .23063 .17050 1.61 0.0186 0.0251 0.0215 -0.0062 0.0048 -0.0020 O2 .51819 0 .17061 1.62 0.0282 0.0129 0.0207 0 0.0015 0 O3 .62987 .16676 .39048 .98 0.0092 0.0091 0.0187 0.0004 0.0019 0.0009 O4 .13211 0 .39758 1.06 0.0092 0.0107 0.0183 0 0.0016 0 H .116 0 .303 2.35