Materials Data on Na3Co(Mo3O16)2 by Materials Project
Na3Co(Mo3O16)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.27–2.85 Å. In the second Na site, Na is bonded in a distorted octahedral geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.42–2.70 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 1.74–2.58 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 1.72–2.49 Å. In the third Mo site, Mo is bonded in a 4-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.74–2.37 Å. Co is bonded in an octahedral geometry to six O atoms. There are a spread of Co–O bond distances ranging from 1.77–1.91 Å. There are sixteen inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to two Mo and one Co atom. In the second O site, O is bonded in a distorted trigonal non-coplanar geometry to two Mo and one Co atom. In the third O site, O is bonded in a distorted trigonal non-coplanar geometry to two Mo and one Co atom. In the fourth O site, O is bonded in a bent 120 degrees geometry to two Mo atoms. In the fifth O site, O is bonded in a bent 120 degrees geometry to two Mo atoms. In the sixth O site, O is bonded in a bent 120 degrees geometry to two Mo atoms. In the seventh O site, O is bonded in a distorted T-shaped geometry to two equivalent Na and one Mo atom. In the eighth O site, O is bonded in a distorted bent 150 degrees geometry to one Na and one Mo atom. In the ninth O site, O is bonded in a single-bond geometry to one Mo atom. In the tenth O site, O is bonded in a single-bond geometry to one Mo atom. In the eleventh O site, O is bonded in a linear geometry to one Na and one Mo atom. In the twelfth O site, O is bonded in a distorted single-bond geometry to one Na and one Mo atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to one Na and one O atom. The O–O bond length is 1.23 Å. In the fourteenth O site, O is bonded in a 3-coordinate geometry to two equivalent Na and one O atom. The O–O bond length is 1.25 Å. In the fifteenth O site, O is bonded in a single-bond geometry to one O atom. In the sixteenth O site, O is bonded in a single-bond geometry to one Na atom.