Penninite Joswig W, Fuess H, Rothbauer R, Takeuchi Y, Mason S A American Mineralogist 65 (1980) 349-352 A neutron diffraction study of a one-layer triclinic chlorite (penninite) _database_code_amcsd 0000779 5.3266 9.232 14.399 90. 97.16 90. C-1 atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mgt1 0 0 0 .800 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Fet1 0 0 0 .100 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Alt1 0 0 0 .100 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Mgt2 .0007 .3336 -.00004 .800 0.0061 0.0052 0.0069 -.0002 0.0002 -.0003 Fet2 .0007 .3336 -.00004 .100 0.0061 0.0052 0.0069 -.0002 0.0002 -.0003 Alt2 .0007 .3336 -.00004 .100 0.0061 0.0052 0.0069 -.0002 0.0002 -.0003 Mgb1 .0004 .1667 .5 .875 0.0051 0.0041 0.0122 0.0001 0.0016 0.0009 Alb1 .0004 .1667 .5 .125 0.0051 0.0041 0.0122 0.0001 0.0016 0.0009 Mgb2 0 .5 .5 .750 0.0049 0.0051 0.0104 -.0001 0.0011 -.0004 Alb2 0 .5 .5 .25 0.0049 0.0051 0.0104 -.0001 0.0011 -.0004 Si1 .2310 .1672 .19170 .790 0.0042 0.0026 0.0073 0.0005 0.0020 0.0011 Al1 .2310 .1672 .19170 .210 0.0042 0.0026 0.0073 0.0005 0.0020 0.0011 Si2 .7314 .0007 .19170 .790 0.0044 0.0019 0.0072 -.0004 0.0012 -.0011 Al2 .7314 .0007 .19170 .210 0.0044 0.0019 0.0072 -.0004 0.0012 -.0011 O1 .1932 .1671 .07697 0.0053 0.0058 0.0064 -.0008 0.0006 -.0003 O2 .6922 .0002 .07689 0.0059 0.0061 0.0066 0.0001 0.0015 0.0003 O3 .2120 .3341 .23254 0.0209 0.0091 0.0119 0.0010 0.0040 -.0001 O4 .5114 .1003 .23259 0.0143 0.0169 0.0110 0.0038 0.0008 -.0014 O5 .0112 .0676 .23249 0.0135 0.0185 0.0107 -.0029 0.0013 0.0010 O6 .6914 .3334 .07300 .990 0.0073 0.0061 0.0064 0.0015 0.0011 0.0004 O7 .1465 -.0002 .43010 0.0164 0.0133 0.0075 0.0002 0.0009 0.0006 O8 .1417 .33460 .43010 0.0170 0.0142 0.0074 0.0000 0.0018 -.0006 O9 .6413 .16490 .43030 0.0104 0.0147 0.0090 0.0007 0.0001 -.0005 H1 .7139 .3339 .1399 .930 0.0360 0.0364 0.0046 0.0017 -.0002 -.0005 H2 .1193 .0054 .3632 0.0381 0.0384 0.0100 -.0014 0.0034 0.0002 H3 .1303 .3353 .3629 0.0430 0.0380 0.0115 0.0000 0.0010 -.0001 H4 .6143 .1594 .3635 0.0381 0.0383 0.0175 0.0041 0.0012 -.0011