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American Mineralogist Crystal Structure Database

1 matching records for this search.

Fluoro-richterite
  
Cameron M, Sueno S, Papike J J, Prewitt C T
American Mineralogist 68 (1983) 924-943
High temperature crystal chemistry of K and Na fluor-richterites
Note: sample Na, T = 800 C
_database_code_amcsd 0000915
10.032 18.131 5.284 90 106.7 90 I2/m
atom       x       y       z  B(1,1)  B(2,2)  B(3,3)   B(1,2)   B(1,3)   B(2,3)
Si1  .279351 .916091 .985628 .003265 .000854 .011115 0.000099 0.001800 -.000125
Si2  .286891 .829825 .486654 .003490 .001003 .010967 0.000384 0.001741 0.000212
Mg1        0 .910486      .5 .004453 .001198 .013517        0 0.001825        0
Mg2        0 .819634       0 .004885 .001328 .015056        0 0.001936        0
Mg3        0       0       0 .005089 .001087 .014447        0 0.004238        0
Na         0 .723454      .5 .011438 .001648 .022841        0 -.003115        0
Ca         0 .723454      .5 .011438 .001648 .022841        0 -.003115        0
K    .469233 .991334 .548098 .023289 .007652 .056224 -.006404 -.011892 0.002821
O1   .113129 .915249 .895183 .003351 .001240 .015539 0.000164 0.001421 -.000301
O2   .119610 .832196 .391848 .003880 .001597 .013276 0.000229 0.001081 -.000472
F3   .103100       0 .391519 .007067 .001670 .020922        0 0.002355        0
O4   .361824 .753412 .562946 .007952 .001247 .022929 0.001471 0.003830 0.000630
O5   .346025 .872263 .260349 .005107 .002088 .016915 0.000280 0.002489 0.002309
O6   .342653 .881909 .760649 .005756 .001980 .016465 0.000045 0.003859 -.002287
O7   .340170       0 .044083 .005911 .000785 .029764        0 0.001859        0


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	Total number of retrieved datasets: 1

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