Materials Data on RbTmN4O15 by Materials Project
RbTmN4O15 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb is bonded in a 8-coordinate geometry to ten O atoms. There are a spread of Rb–O bond distances ranging from 2.93–3.53 Å. Tm is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Tm–O bond distances ranging from 2.32–2.51 Å. There are four inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.23–1.31 Å. In the second N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.22–1.31 Å. In the third N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.24–1.30 Å. In the fourth N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.23–1.30 Å. There are fifteen inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to one Rb, one Tm, and one N atom. In the second O site, O is bonded in a 3-coordinate geometry to one Rb, one Tm, and one N atom. In the third O site, O is bonded in a single-bond geometry to one Rb and one N atom. In the fourth O site, O is bonded in a 3-coordinate geometry to one Rb, one Tm, and one N atom. In the fifth O site, O is bonded in a distorted L-shaped geometry to one Tm and one N atom. In the sixth O site, O is bonded in a distorted bent 150 degrees geometry to one Rb and one N atom. In the seventh O site, O is bonded in a water-like geometry to one Tm and one N atom. In the eighth O site, O is bonded in a distorted L-shaped geometry to one Tm and one N atom. In the ninth O site, O is bonded in a distorted bent 120 degrees geometry to one Rb and one N atom. In the tenth O site, O is bonded in a distorted L-shaped geometry to one Tm and one N atom. In the eleventh O site, O is bonded in a distorted single-bond geometry to two equivalent Rb and one N atom. In the twelfth O site, O is bonded in a 1-coordinate geometry to one Rb, one Tm, and one N atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to two O atoms. There is one shorter (1.26 Å) and one longer (1.33 Å) O–O bond length. In the fourteenth O site, O is bonded in a water-like geometry to one Tm and one O atom. In the fifteenth O site, O is bonded in a distorted single-bond geometry to one Rb and one O atom.