Ca0.40H1.20Nb2O6*H2O
Groult D, Michel C, Raveau B
Journal of Inorganic and Nuclear Chemistry 37 (1975) 2203-2205
Sur de nouveaux pyrochlores lacunaires d'ions bivalents synthetises par
echanges d'ions
Locality: synthetic
_database_code_amcsd 0013040
10.512 10.512 10.512 90 90 90 *Fd3m
.125 .125 .125
atom    x    y    z occ Biso
Ca     .5   .5   .5  .2   .1
H      .5   .5   .5  .6   .1
Nb      0    0    0      1.0
O    .315 .125 .125      2.4
Wat    .5   .5   .5  .5  3.0