Materials Data on Rb4Te(MoO4)6 by Materials Project

Rb4Te(MoO4)6 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Rb sites. In the first Rb site, Rb is bonded in a 10-coordinate geometry to ten O atoms. There are a spread of Rb–O bond distances ranging from 2.94–3.45 Å. In the second Rb site, Rb is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Rb–O bond distances ranging from 2.88–3.19 Å. There are three inequivalent Mo sites. In the first Mo site, Mo is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.74–2.45 Å. In the second Mo site, Mo is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.75–2.38 Å. In the third Mo site, Mo is bonded in a distorted octahedral geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.75–2.25 Å. Te is bonded in a distorted see-saw-like geometry to four O atoms. There are two shorter (1.91 Å) and two longer (2.16 Å) Te–O bond lengths. There are twelve inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to three Rb and one Mo atom. In the second O site, O is bonded in a distorted single-bond geometry to two Rb and one Mo atom. In the third O site, O is bonded in a distorted bent 120 degrees geometry to two Rb and two Mo atoms. In the fourth O site, O is bonded in a 4-coordinate geometry to four Mo atoms. In the fifth O site, O is bonded in a distorted single-bond geometry to three Rb and one Mo atom. In the sixth O site, O is bonded in a distorted single-bond geometry to two Rb and one Mo atom. In the seventh O site, O is bonded in a distorted single-bond geometry to two Mo atoms. In the eighth O site, O is bonded in a distorted single-bond geometry to two equivalent Rb and one Mo atom. In the ninth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb and two Mo atoms. In the tenth O site, O is bonded in a bent 120 degrees geometry to one Mo and one Te atom. In the eleventh O site, O is bonded in a 3-coordinate geometry to two Mo and one Te atom. In the twelfth O site, O is bonded in an L-shaped geometry to two Rb atoms.