Materials Data on SnO2 by Materials Project
SnO2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.04–2.35 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.11–2.16 Å. In the third Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are three shorter (2.09 Å) and three longer (2.16 Å) Sn–O bond lengths. In the fourth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.04–2.36 Å. In the fifth Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.12–2.16 Å. In the sixth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share a cornercorner with one SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.05–2.35 Å. In the seventh Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are three shorter (2.10 Å) and three longer (2.15 Å) Sn–O bond lengths. In the eighth Sn4+ site, Sn4+ is bonded to six O2- atoms to form edge-sharing SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.11–2.15 Å. In the ninth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.15 Å. In the tenth Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.15 Å. In the eleventh Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent SnO4 tetrahedra and edges with five SnO6 octahedra. There are a spread of Sn–O bond distances ranging from 2.10–2.15 Å. In the twelfth Sn4+ site, Sn4+ is bonded to four O2- atoms to form corner-sharing SnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 53–57°. There are a spread of Sn–O bond distances ranging from 1.99–2.05 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in an L-shaped geometry to two Sn4+ atoms. In the second O2- site, O2- is bonded in an L-shaped geometry to two Sn4+ atoms. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the fourth O2- site, O2- is bonded in an L-shaped geometry to two Sn4+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to four Sn4+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the tenth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the twelfth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Sn4+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sn4+ atoms. In the sixteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Sn4+ atoms. In the seventeenth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the eighteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Sn4+ atoms. In the nineteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Sn4+ atoms. In the twentieth O2- site, O2- is bonded in a distorted T-shaped geometry to three Sn4+ atoms. In the twenty-first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the twenty-second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms. In the twenty-third O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Sn4+ atoms. In the twenty-fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sn4+ atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1321320
- Report Number(s):
- mvc-5236
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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