Materials Data on AlPb3SO11 by Materials Project
AlPb3SO11 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Al is bonded in an octahedral geometry to six O atoms. There are a spread of Al–O bond distances ranging from 1.91–1.95 Å. There are three inequivalent Pb sites. In the first Pb site, Pb is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Pb–O bond distances ranging from 2.19–2.78 Å. In the second Pb site, Pb is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Pb–O bond distances ranging from 2.19–2.70 Å. In the third Pb site, Pb is bonded in a 6-coordinate geometry to seven O atoms. There are a spread of Pb–O bond distances ranging from 2.19–2.80 Å. S is bonded in a tetrahedral geometry to four O atoms. There is three shorter (1.48 Å) and one longer (1.53 Å) S–O bond length. There are eleven inequivalent O sites. In the first O site, O is bonded in a distorted trigonal non-coplanar geometry to three Pb atoms. In the second O site, O is bonded in a single-bond geometry to three Pb and one S atom. In the third O site, O is bonded in a distorted single-bond geometry to one Pb and one S atom. In the fourth O site, O is bonded in a distorted single-bond geometry to one Pb and one S atom. In the fifth O site, O is bonded in a distorted single-bond geometry to one Pb and one S atom. In the sixth O site, O is bonded in a 3-coordinate geometry to one Al and two Pb atoms. In the seventh O site, O is bonded in a 3-coordinate geometry to one Al and two Pb atoms. In the eighth O site, O is bonded in a 1-coordinate geometry to one Al and two Pb atoms. In the ninth O site, O is bonded in a distorted trigonal non-coplanar geometry to one Al and two Pb atoms. In the tenth O site, O is bonded in a distorted trigonal non-coplanar geometry to one Al and two Pb atoms. In the eleventh O site, O is bonded in a 3-coordinate geometry to one Al and two Pb atoms.