Sklodowskite
Mokeeva V I
Soviet Physics Doklady 4 (1959) 27-29
The crystal structure of sklodowskite
_database_code_amcsd 0015594
16.74 7.01 6.59 90 96 90 I2/m
atom    x    y    z
Mg      0    0   .5
U    .259    0 .115
Si   .219    0 .588
OSi1 .273    0 .800
OSi2 .125    0 .625
OSi3 .240 .187 .442
OU1  .143    0 .038
OU2  .373    0 .189
Wat  .027 .208 .304