Materials Data on LaNd3(GaO3)4 by Materials Project
Nd3La(GaO3)4 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are three inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.37–2.76 Å. In the second Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.37–2.73 Å. In the third Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.37–2.72 Å. La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.40–2.77 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to six O2- atoms to form corner-sharing GaO6 octahedra. The corner-sharing octahedra tilt angles range from 25–29°. There are a spread of Ga–O bond distances ranging from 2.00–2.03 Å. In the second Ga3+ site, Ga3+ is bonded to six O2- atoms to form corner-sharing GaO6 octahedra. The corner-sharing octahedra tilt angles range from 26–29°. There are a spread of Ga–O bond distances ranging from 2.00–2.03 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Nd3+, one La3+, and two equivalent Ga3+ atoms. In the second O2- site, O2- is bonded to one Nd3+, one La3+, and two equivalent Ga3+ atoms to form distorted corner-sharing OLaNdGa2 tetrahedra. In the third O2- site, O2- is bonded to two Nd3+ and two equivalent Ga3+ atoms to form distorted corner-sharing ONd2Ga2 tetrahedra. In the fourth O2- site, O2- is bonded to two Nd3+ and two equivalent Ga3+ atoms to form distorted corner-sharing ONd2Ga2 tetrahedra. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to two Nd3+, one La3+, and two Ga3+ atoms. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to two Nd3+, one La3+, and two Ga3+ atoms. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to three Nd3+ and two Ga3+ atoms. In the eighth O2- site, O2- is bonded in a 5-coordinate geometry to two Nd3+, one La3+, and two Ga3+ atoms.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1736370
- Report Number(s):
- mp-1222894
- Country of Publication:
- United States
- Language:
- English
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