Materials Data on Na2Mn3P2H2(C4O9)2 by Materials Project
Na2Mn3P2H2(CO3)6(C)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four methane molecules and one Na2Mn3P2H2(CO3)6 framework. In the Na2Mn3P2H2(CO3)6 framework, Na1+ is bonded to six O2- atoms to form distorted NaO6 pentagonal pyramids that share corners with three MnO6 octahedra and an edgeedge with one MnO6 octahedra. The corner-sharing octahedra tilt angles range from 65–71°. There are a spread of Na–O bond distances ranging from 2.32–2.61 Å. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share a cornercorner with one MnO6 octahedra, corners with two equivalent NaO6 pentagonal pyramids, and an edgeedge with one NaO6 pentagonal pyramid. The corner-sharing octahedral tilt angles are 54°. There are a spread of Mn–O bond distances ranging from 2.14–2.35 Å. In the second Mn2+ site, Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent MnO6 octahedra and corners with two equivalent NaO6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 54°. There are a spread of Mn–O bond distances ranging from 2.13–2.36 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.27 Å) C–O bond length. In the second C2+ site, C2+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.27 Å) C–O bond length. In the third C2+ site, C2+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.51–1.60 Å. H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.68 Å) H–O bond length. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mn2+ and one P5+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn2+ and one C2+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Mn2+, and one C2+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Mn2+, one P5+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one P5+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Mn2+, and one C2+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Mn2+, and one C2+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Mn2+, and one C2+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Mn2+, and one C2+ 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:
- 1718578
- Report Number(s):
- mp-1197360
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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