Wardite
Fanfani L, Nunzi A, Zanazzi P F
Mineralogical Magazine 37 (1970) 598-605
The crystal structure of wardite
Locality: Fairfield, Utah, USA
_database_code_amcsd 0014451
7.03 7.03 19.04 90 90 90 P4_12_12
atom          x     y      z Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
P         .1427 .3659  .3488  .88 0.0048 0.0041 0.0006  0.0003 -0.0002  0.0001
Al(1)     .3984 .1057  .2581  .85 0.0050 0.0035 0.0006  0.0002  0.0003  0.0003
Al(2)     .1029 .1029      0 1.20 0.0073 0.0073 0.0005 -0.0004 -0.0002  0.0002
Na        .3733 .3733     .5 2.22 0.0139 0.0139 0.0008  0.0019  0.0007 -0.0007
O(1)     -.0317 .4279  .3091 1.85 0.0034 0.0151 0.0013  0.0013 -0.0004  0.0001
O(2)      .2960 .5112  .3378 1.64 0.0110 0.0131 0.0001 -0.0009  0.0007 -0.0006
O(3)      .2031 .1771  .3216 2.00 0.0122 0.0108 0.0010 -0.0025  0.0004 -0.0002
O(4)      .0994 .3532  .4274 1.56 0.0136 0.0072 0.0004  0.0057  0.0009  0.0006
OH(5)     .1326 .3537 -.0394 1.64 0.0078 0.0113 0.0008 -0.0002 -0.0002  0.0001
Wat(6)    .1883 .0294  .1915 2.27 0.0156 0.0146 0.0006 -0.0017 -0.0005 -0.0006
OH(7)     .4083 .3489  .2173 1.58 0.0089 0.0099 0.0007 -0.0042  0.0002 -0.0005