Cattiite
Catti M, Franchini-Angela M, Ivaldi G
Zeitschrift fur Kristallographie 155 (1981) 53-64
A case of polytypism in hydrated oxysalts:
the crystal structure of Mg3(PO4)2*22H2O-II
Locality: synthetic
_database_code_amcsd 0010835
6.937 6.932 16.132 82.15 89.72 119.49 P-1
atom     x     y      z B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
Mg1      0    .5      0 .01470 .01395 .00124 .00718 -.00039 -.00060
Mg2  .6483 .2510 .34371 .01049 .01007 .00135 .00488 -.00013 -.00042
P    .0031 .9632 .24028 .00842 .00944 .00125 .00453 -.00031 -.00073
O1   .9739 .9293  .3369 .01381 .00986 .00167 .00495  .00000 -.00002
O2   .1470 .2165  .2077 .01173 .01902 .00216 .00760 -.00107 -.00231
O3   .1173 .8372  .2137 .01312 .01268 .00187 .00767 -.00005 -.00108
O4   .7737 .8735  .2056 .01312 .01197 .00138 .00530 -.00036 -.00079
Ow1  .7765 .3162  .1055 .03590 .01338 .00177 .00767  .00104 -.00079
Ow2  .1703 .7771  .0582 .03245 .03452 .00187 .02720 -.00026  .00000
Ow3  .2045 .3862  .0472 .02623 .02254 .00207 .01185  .00208 -.00026
Ow4  .7473 .0684  .4254 .01242 .01973 .00315 .00906 -.00130 -.00369
Ow5  .7613 .5082  .4116 .01242 .01338 .00177 .00627  .00033 -.00063
Ow6  .9686 .4124  .2855 .02623 .01268 .00138 .00418  .00000 -.00105
Ow7  .5721 .4165  .2404 .01173 .01268 .00216 .00418 -.00099  .00034
Ow8  .3408 .1484  .4078 .01450 .01197 .00236 .00697  .00104  .00052
Ow9  .5020 .9672  .2855 .03383 .03311 .00167 .02790  .00156  .00158
Ow10 .6450 .8168  .0488 .01795 .02325 .00226 .00906 -.00078 -.00079
Ow11 .2786 .5280  .4150 .02140 .02184 .00207 .00906 -.00182 -.00105
H1    .722  .351   .134
H2    .756  .195   .130
H3    .130  .790   .107
H4    .237  .895   .033
H5    .190  .328   .098
H6    .249  .324   .022
H7    .820  .018   .402
H8    .717  .021   .470
H9    .850  .655   .388
H10   .762  .504   .459
H11   .000  .524   .264
H12   .038  .352   .257
H13   .432  .356   .232
H14   .629  .552   .237
H15   .207  .059   .384
H16   .332  .260   .412
H17   .588  .933   .256
H18   .384  .932   .259
H19   .519  .747   .055
H20   .692  .843   .095
H21   .361  .655   .393
H22   .174  .489   .390