Laihunite
Shen B, Tamada O, Kitamura M, Morimoto N
American Mineralogist 71 (1986) 1455-1460
Superstructure of laihunite-3M (_.40Fe.80Fe.80SiO4)
Sample: Superstructure
Fe1B-y coordinate changed by Tamada (Aug, 2001)
_database_code_amcsd 0001057
4.805 10.189 17.403 91.0 90 90 P2_1/b
atom       x      y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Fe1A       0      0     0       .63  .0003  .0023  .0008  .0003  .0001  .0006
Fe1B   .0008 -.0089 .3278 .907  .65  .0031  .0015  .0009 -.0006 -.0002 -.0002
Fe2A   .0088  .2660 .2488       .37  .0003  .0006  .0007  .0002 -.0001 -.0001
Fe2B  -.0045  .2788 .5823       .53  .0006  .0021  .0005  .0010 -.0002      0
Fe2C   .0102  .2770 .9109       .73  .0048  .0019  .0008  .0002  .0004  .0003
SiA    .0597  .4008 .0837       .63  .0023  .0020  .0007 -.0002  .0001 -.0001
SiB    .0594  .4000 .4174       .42 -.0013  .0018  .0006 -.0001 -.0004  .0002
SiC    .0593  .4118 .7483       .40  .0001  .0008  .0007  .0005  .0002  .0001
O1A     .323  .0501 .0851      1.06
O1B     .326  .0508 .4181       .89
O1C     .328  .0603 .7506       .46
O2A     .227  .0993 .2545       .38
O2B     .223  .1065 .5857       .98
O2C     .227  .1079 .9193       .76
O3A     .699  .1738 .1815       .71
O3B     .701  .1752 .5116       .78
O3C     .699  .1820 .8448       .61
O4A     .225  .3313 .0094       .58
O4B     .220  .3236 .3429       .72
O4C     .222  .3329 .6785       .66
FeB       .5     .5    .5 .666 1.40