Na2Se*9H2O
Bedlivy D, Preisinger A
Zeitschrift fur Kristallographie 121 (1965) 114-130
Die struktur von Na2S*9H2O und Na2Se*9H2O
_database_code_amcsd 0010614
9.496 9.496 13.057 90 90 90 P4_322
atom    x    y    z Biso
Na1    .5 .308    0  2.0
Na2  .143    0  .75  1.6
Se     .5 .183   .5  1.6
Wat1 .505 .505 .125  1.4
Wat2 .188 .994 .563  1.8
Wat3 .464 .120 .122  1.8
Wat4 .324 .178 .730  1.8
Wat5 .299 .242 .279  1.8