Materials Data on UMoO6 by Materials Project
UO2MoO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. U6+ is bonded to seven O2- atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent UO7 pentagonal bipyramids and corners with four equivalent MoO4 tetrahedra. There are a spread of U–O bond distances ranging from 1.80–2.51 Å. Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent UO7 pentagonal bipyramids. There are a spread of Mo–O bond distances ranging from 1.78–1.80 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to one U6+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one U6+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent U6+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one U6+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to one U6+ and one Mo6+ atom.
- 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:
- 1193733
- Report Number(s):
- mp-18958
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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