Alunite
Schukow H, Breitinger D K, Zeiske T, Kubanek F, Mohr J, Schwab R G
Zeitschrift fur Anorganische und Allgemeine Chemie 625 (1999) 1047-1050
Localization of hydrogen and content of oxonium cations in alunite via neutron
diffraction
Locality: synthetic
Sample: T = 2 K
_database_code_amcsd 0015817
6.943 6.943 17.227 90 90 120 R-3m
atom       x       y       z  occ Biso
K          0       0       0 .875  .57
Al        .5       0      .5       .69
S          0       0  .30353       .38
Ohyd1      0       0       0 .125  .84
O2         0       0  .38667       .86
O3    .21911 -.21911 -.05952       .60
O4    .12501 -.12501  .14208       .57
D     .19506  .19506  .11278      1.53