O108 Rb21.79 W32.74
Goreaud M, Desgardin G, Raveau B
Journal of Solid State Chemistry 27 (1979) 145-151
Le tungstate de rubidium Rb20+x (W4 O6)1/3-x/12 W32 O108 :
pyrochlore a reseau hote deficitaire
_cod_database_code 1001198
_database_code_amcsd 0013364
15.966 15.966 10.099 90 90 90 I-4
atom      x      y     z   occ
W1   .13072 .18242 .3530
W2   .27863 .14773 .0867
W3   .03788 .39155 .3833
W4   .01587 .23759 .6655
W5    .4494  .5964 .3791  .092
Rb1       0      0 .5258    .5
Rb2   .4779      0   .25   .25
Rb3   .4106  .2069 .5067
Rb4   .2840  .3844 .2167
Rb5    .015   .015  .024 .2235
O1     .189   .092  .411
O2     .296   .056  .226
O3     .139   .410  .489
O4     .198   .102  .012
O5    .0588  .1306 .2550
O6     .067   .183  .508
O7     .217   .204  .223
O8     .390   .200  .190
O9     .215   .258  .486
O10    .088   .301  .313
O11    .461   .345  .269
O12       0     .5  .441
O13    .333   .014  .490
O14    .109   .459  .244