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