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: NiPhl#6 - Ni _database_code_amcsd 0002917 5.3023 9.1804 10.2911 90 99.921 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 .57689 .16663 .23009 .27 .55 0.0045 0.0068 0.0095 0.0001 0.0012 0.0002 SiT .57689 .16663 .23009 .73 .55 0.0045 0.0068 0.0095 0.0001 0.0012 0.0002 NiM1 0 .5 .5 .66 0.0061 0.0064 0.0130 0 0.0032 0 NiM2 0 .83198 .5 .66 0.0057 0.0069 0.0123 0 0.0015 0 K 0 0 0 2.77 0.0391 0.0375 0.0279 0 0.0040 0 O1 .83411 .22589 .17263 1.43 0.0136 0.0235 0.0182 -0.0067 0.0051 -0.0035 O2 .50706 0 .17330 1.48 0.0245 0.0146 0.0160 0 0.0011 0 O3 .63163 .16634 .39342 .71 0.0080 0.0097 0.0092 -0.0011 0.0011 0.0005 O4 .13367 0 .39940 .76 0.0064 0.0129 0.0094 0 0.0010 0 H .103 0 .309 2.35