Golovastikov N I
Soviet Physics - Crystallography 6 (1962) 733-739
The crystal structure of beryllonite (NaBePO4)
Locality: Stoneham, Maine, USA
_database_code_amcsd 0015544
8.16 7.79 14.08 90 90.0 90 P2_1/n
atom x y z
Na1 .248 .004 .248
Na2 .747 .472 .084
Na3 .763 .031 .069
Bel .917 .161 .239
Be2 .103 .662 .082
Be3 .431 .165 .090
P1 .921 .788 .238
P2 .106 .291 .081
P3 .432 .790 .092
O1 .435 .266 .192
O2 .066 .268 .188
O3 .252 .774 .123
O4 .739 .253 .214
O5 .948 .253 .022
O6 .552 .252 .016
O7 .949 .664 .155
O8 .239 .171 .053
O9 .535 .664 .148
Ol0 .923 .964 .198
O11 .164 .473 .062
O12 .495 .971 .110
Soviet Physics - Crystallography 18 (1973) 950-955
Crystal structure of the alkali titanosilicate labuntsovite
Sample: double cell
_database_code_amcsd 0015562
14.18 15.48 13.7 90 90 117 B2/m
atom x y z occ Biso
Ti1 0 0 0 .5 .935
Nb1 0 0 0 .5 .935
Ti2 0 0 .2291 .95 1.065
Ti2' 0 .5 .2291 .95 1.065
Ti3 .25 0 .25 .98 1.025
Ti3' .25 .5 .25 .98 1.025
Si1 .1806 .1253 .3889 .889
Si1' .1806 .6253 .3889 .889
Si2 .2077 .1514 .1105 .787
Si2' .2077 .6514 .1105 .787
K1 .0892 .4232 0 1.712
K2 .0807 .4013 .5 .6525 2.328
K2' .0807 .9013 .5 .6525 2.328
Na .0889 .7453 .2355 .684 2.084
O1 .0979 .4440 .2262 1.584
O1' .0979 .9440 .2262 1.584
O2 .0815 .0859 .1188 .874
O2' .0815 .5859 .1188 .874
O3 .0819 .0979 .3212 1.179
O3' .0819 .5979 .3212 1.179
O4 .2365 .0564 .3739 1.804
O4' .2365 .5564 .3739 1.804
O5 .2331 .2623 .1287 1.516
O5' .2331 .7623 .1287 1.516
O6 .2271 .3815 .3182 .997
O6' .2271 .8815 .3182 .997
O7 .2456 .1418 0 1.1
O7' .2456 .6418 0 1.1
O8 .1373 .1144 .5 1.149
O8' .1373 .6144 .5 1.149
OH .0892 .9232 0 1.712
Wat1 .0182 .2546 .1161 .834 2.448
Wat2 .0231 .2530 .3444 .875 2.572
Soviet Physics - Crystallography 18 (1974) 596-599
Sample: half-cell
_database_code_amcsd 0015563
14.18 7.74 13.70 90 90 117. B2/m
Na .0889 .4907 .2355 .3425 2.084
K1 .0892 .8464 0 .5 1.712
OHK1 .0892 .8464 0 .5 1.712
K2 .0807 .8025 .5 .6525 2.328
Ti1 0 0 0 .75 .935
Si1 .1806 .2506 .3889 .889
Si2 .2077 .3028 .1105 .787
O1 .0979 .8879 .2262 1.584
O2 .0815 .1718 .1188 .874
O3 .0819 .1957 .3212 1.179
O4 .2365 .1127 .3739 1.804
O5 .2331 .5246 .1287 1.516
O6 .2271 .763 .3182 .997
O7 .2456 .2836 0 1.1
O8 .1373 .2287 .5 1.149
Wat1 .0182 .5092 .1161 .4175 2.448
Wat2 .0231 .5061 .3444 .4388 2.572
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