Al5.03Ge.97Pb.15Nd.06O9.71 Saalfeld H, Klaska K H Zeitschrift fur Kristallographie 172 (1985) 129-133 A Pb/Nd-stabilized mullite of the composition Al5.03Ge0.97Pb0.15Nd0.06O9.71 _database_code_amcsd 0010935 7.6648 7.7914 2.9213 90 90 90 P2_12_12 atom x y z occ Al1 0 0 .0052 Al2 .3500 .1618 .5012 .55 Al* .2315 .2987 .4866 .2 Ge .3500 .1618 .5012 .243 Pb1 .1182 .3666 .4810 .0276 Nd1 .1182 .3666 .4810 .0088 Pb2 .4543 .0621 .4934 .0138 Nd2 .4543 .0621 .4934 .0055 O1 .3717 .2878 -.0090 O2 .3621 .5788 .4913 O3 .5 0 .4339 .4614 O* .0472 .4429 .5373 .1968