Materials Data on Sr(Ni5P3)2 by Materials Project
Sr(Ni5P3)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sr2+ is bonded in a 12-coordinate geometry to eight P3- atoms. There are a spread of Sr–P bond distances ranging from 3.17–3.55 Å. There are seven inequivalent Ni+1.60+ sites. In the first Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.17–2.33 Å. In the second Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.22–2.31 Å. In the third Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are three shorter (2.18 Å) and one longer (2.29 Å) Ni–P bond lengths. In the fourth Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of distorted edge and corner-sharing NiP4 trigonal pyramids. There are a spread of Ni–P bond distances ranging from 2.33–2.53 Å. In the fifth Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of distorted edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.25–2.38 Å. In the sixth Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.18–2.35 Å. In the seventh Ni+1.60+ site, Ni+1.60+ is bonded to four P3- atoms to form a mixture of distorted edge and corner-sharing NiP4 tetrahedra. There are three shorter (2.27 Å) and one longer (2.45 Å) Ni–P bond lengths. There are five inequivalent P3- sites. In the first P3- site, P3- is bonded in a 9-coordinate geometry to one Sr2+ and eight Ni+1.60+ atoms. In the second P3- site, P3- is bonded in a 6-coordinate geometry to one Sr2+ and six Ni+1.60+ atoms. In the third P3- site, P3- is bonded in a 9-coordinate geometry to one Sr2+ and eight Ni+1.60+ atoms. In the fourth P3- site, P3- is bonded in a 6-coordinate geometry to two equivalent Sr2+ and six Ni+1.60+ atoms. In the fifth P3- site, P3- is bonded in a 6-coordinate geometry to one Sr2+ and six Ni+1.60+ 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:
- 1283557
- Report Number(s):
- mp-680220
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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