Materials Data on LiAsH20(C2O)4 by Materials Project
LiAsH20(C2O)4 is gamma plutonium structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four LiAsH20(C2O)4 clusters. Li1+ is bonded in a 5-coordinate geometry to one As3- and four O2- atoms. The Li–As bond length is 2.75 Å. There are two shorter (2.08 Å) and two longer (2.19 Å) Li–O bond lengths. There are four inequivalent C+1.25- sites. In the first C+1.25- site, C+1.25- is bonded in a distorted trigonal non-coplanar geometry to two H1+ and one O2- atom. There is one shorter (1.10 Å) and one longer (1.11 Å) C–H bond length. The C–O bond length is 1.43 Å. In the second C+1.25- site, C+1.25- is bonded in a tetrahedral geometry to three H1+ and one O2- atom. There is two shorter (1.10 Å) and one longer (1.11 Å) C–H bond length. The C–O bond length is 1.43 Å. In the third C+1.25- site, C+1.25- is bonded in a tetrahedral geometry to three H1+ and one O2- atom. There is one shorter (1.09 Å) and two longer (1.11 Å) C–H bond length. The C–O bond length is 1.43 Å. In the fourth C+1.25- site, C+1.25- is bonded in a distorted trigonal non-coplanar geometry to two H1+ and one O2- atom. There is one shorter (1.10 Å) and one longer (1.11 Å) C–H bond length. The C–O bond length is 1.44 Å. As3- is bonded in a single-bond geometry to one Li1+ atom. There are ten inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.25- atom. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two C+1.25- atoms. In the second O2- site, O2- is bonded in a trigonal non-coplanar geometry to one Li1+ and two C+1.25- 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:
- 1268367
- Report Number(s):
- mp-738611
- Country of Publication:
- United States
- Language:
- English
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