Lomonosovite
Camara F, Sokolova E, Hawthorne F C, Abdu Y
Mineralogical Magazine 72 (2008) 1207-1228
From structure topology to chemical composition. IX. Titanium silicates: revision of
the crystal chemistry of lomonosovite and murmanite, Group-IV minerals
Locality: Lovozero alkaline massif, Russia
_database_code_amcsd 0018518
5.4170 7.1190 14.487 99.957 96.711 90.360 P-1
atom         x      y       z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Na(1)   .17183 .41851  .23393 .975 .01759  .0170  .0217  .0139  -.0037   .0006   .0035
Na(2)   .75658 .88235 -.00370 .975  .0231  .0126  .0159  .0356   .0029  -.0052  -.0045
Na(3)   .67740 .97076  .36205 .945 .01881  .0222  .0142  .0181 -.00028 -.00070 -.00057
Ca(3)   .67740 .97076  .36205 .055 .01881  .0222  .0142  .0181 -.00028 -.00070 -.00057
Na(4)   .67504 .45798  .39770 .855 .02085  .0267  .0161  .0186   .0033   .0008   .0011
Mn2+(4) .67504 .45798  .39770 .080 .02085  .0267  .0161  .0186   .0033   .0008   .0011
Na(5)   .23789 .74012  .41534       .0218  .0312  .0155  .0203   .0024   .0055   .0058
Ti(1)   .16618 .92849  .21810 .760 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Mn2+(1) .16618 .92849  .21810 .025 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Nb(1)   .16618 .92849  .21810 .155 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Fe3+(1) .16618 .92849  .21810 .030 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Ta(1)   .16618 .92849  .21810 .005 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Fe2+(1) .16618 .92849  .21810 .025 .00803 .00720 .00757 .00951  .00042  .00135  .00179
Ti(2)   .77151 .38667 -.00770 .655 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Mn2+(2) .77151 .38667 -.00770 .110 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Nb(2)   .77151 .38667 -.00770 .100 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Zr(2)   .77151 .38667 -.00770 .055 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Mg(2)   .77151 .38667 -.00770 .055 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Fe2+(2) .77151 .38667 -.00770 .025 .01302 .01771 .01111 .00982  .00247  .00013  .00161
Si(1)   .66652 .20422  .17702      .00734 .00813 .00652 .00755  .00007  .00122  .00152
Si(2)   .64975 .64040  .19841      .00697 .00819 .00614 .00644  .00011  .00051  .00092
P       .17814 .22491  .43221      .00901 .01012 .00799 .00866  .00022  .00141  .00056
O(1)    .67330 .42899  .23057       .0132  .0233  .0064  .0098   .0017   .0019   .0015
O(2)    .63916 .19579  .06524       .0129  .0156  .0144  .0081   .0009   .0007   .0013
O(3)     .9287 .12230  .21347       .0194  .0174  .0180  .0215   .0091  -.0036   .0035
O(4)     .4366 .10347  .21026       .0219  .0213  .0208  .0240  -.0112   .0098   .0009
O(5)    .59482 .60837  .08374       .0127  .0182  .0128  .0067  -.0006   .0004   .0015
O(6)    .90590 .75276  .24541       .0143  .0121  .0178  .0126  -.0066   .0011   .0024
O(7)    .41669 .73437  .24916       .0117  .0105  .0132  .0111   .0047   .0010   .0011
O(8)    .12981 .83454  .09180       .0146  .0144  .0195  .0089  -.0025   .0011   .0001
O(9)     .0880 .42270  .07013       .0140  .0203  .0113  .0108   .0004   .0024   .0024
O(10)   .23599 .03479  .36655       .0128  .0175  .0092  .0112   .0026   .0024  -.0003
O(11)   .90049 .22363  .44212       .0187  .0119  .0196  .0247   .0009   .0065   .0011
O(12)    .2497 .39967  .39089       .0181  .0272  .0104  .0176  -.0026   .0047   .0036
O(13)    .3294 .23068  .52885       .0202  .0273  .0173  .0133   .0014  -.0059   .0008