Mullite
Voll D, Lengauer C, Beran A, Schneider H
European Journal of Mineralogy 13 (2001) 591-604
Infrared band assignment and structural refinement of
Al-Si, Al-Ge, and Ga-Ge mullites
Sample: Al-Si single-crystal
_database_code_amcsd 0006888
7.5817 7.6813 2.8865 90 90 90 Pbam
atom      x      y  z  occ Biso
AlM       0      0  0       .52
AlT  .14901 .33994 .5   .5  .57
SiT  .14901 .33994 .5 .295  .57
AlT*  .2622  .2055 .5 .205  .53
Od    .1277  .2181  0      1.11
Oab   .3587  .4224 .5      1.03
Oc       .5      0 .5 .383  1.8
Oc*    .451   .049 .5 .205   .8