Stringhamite
Hawthorne F C
Tschermaks Mineralogische und Petrographische Mitteilungen 34 (1985) 15-24
The crystal structure of stringhamite
Locality: Christmas mine, Pinal County, Arizona, USA
_database_code_amcsd 0015701
5.030 16.1350 5.343 90 102.96 90 P2_1/c
atom     x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ca   .6496 .17671  .3464 .0089  .0093  .0102  .0074  .0004  .0027  .0001
Cu1      0      0     .5 .0091  .0108  .0102  .0062  .0016  .0019 -.0002
Cu2     .5      0      0 .0093  .0070  .0098  .0107  .0002  .0013 -.0010
Si   .9802 .11123 -.0290 .0075  .0065  .0089  .0074 -.0001  .0022 -.0001
O1   .8995  .2058  .0268  .011  .0109  .0124  .0096  .0001  .0033 -.0011
O2   .8461  .0853  .6740  .013  .0160  .0117  .0109  .0065  .0037 -.0002
O3   .3129  .1023  .0383  .010  .0066  .0118  .0117 -.0005  .0029 -.0028
O4   .8419  .0541  .1691  .009  .0082  .0111  .0083  .0007  .0031  .0005
O5   .3525  .2094  .6257  .014  .0160  .0138  .0136 -.0009  .0066  .0044
H5A   .319   .316   .222   .01
H5B   .184   .258   .081   .01