Materials Data on K2Mo6H2Cl14O by Materials Project
K2Mo6H2OCl14 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded to six Cl1- atoms to form distorted KCl6 pentagonal pyramids that share corners with two equivalent MoCl5 square pyramids, corners with two equivalent MoCl5 trigonal bipyramids, and edges with two equivalent KCl6 pentagonal pyramids. There are a spread of K–Cl bond distances ranging from 3.19–3.38 Å. In the second K1+ site, K1+ is bonded in a 5-coordinate geometry to one O2- and four Cl1- atoms. The K–O bond length is 2.79 Å. There are a spread of K–Cl bond distances ranging from 3.16–3.49 Å. There are six inequivalent Mo2+ sites. In the first Mo2+ site, Mo2+ is bonded in a distorted T-shaped geometry to three Cl1- atoms. There are a spread of Mo–Cl bond distances ranging from 2.46–2.57 Å. In the second Mo2+ site, Mo2+ is bonded to five Cl1- atoms to form edge-sharing MoCl5 trigonal bipyramids. There are a spread of Mo–Cl bond distances ranging from 2.43–2.60 Å. In the third Mo2+ site, Mo2+ is bonded to five Cl1- atoms to form MoCl5 square pyramids that share corners with two equivalent KCl6 pentagonal pyramids and an edgeedge with one MoCl5 trigonal bipyramid. There are a spread of Mo–Cl bond distances ranging from 2.42–2.61 Å. In the fourth Mo2+ site, Mo2+ is bonded to five Cl1- atoms to form distorted MoCl5 trigonal bipyramids that share corners with two equivalent KCl6 pentagonal pyramids and an edgeedge with one MoCl5 trigonal bipyramid. There are a spread of Mo–Cl bond distances ranging from 2.48–3.01 Å. In the fifth Mo2+ site, Mo2+ is bonded in a 5-coordinate geometry to five Cl1- atoms. There are a spread of Mo–Cl bond distances ranging from 2.46–3.13 Å. In the sixth Mo2+ site, Mo2+ is bonded in a 5-coordinate geometry to five Cl1- atoms. There are a spread of Mo–Cl bond distances ranging from 2.46–3.07 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. O2- is bonded in a distorted water-like geometry to one K1+ and two H1+ atoms. There are fourteen inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 3-coordinate geometry to three Mo2+ atoms. In the second Cl1- site, Cl1- is bonded in a 3-coordinate geometry to three Mo2+ atoms. In the third Cl1- site, Cl1- is bonded in a distorted L-shaped geometry to three Mo2+ atoms. In the fourth Cl1- site, Cl1- is bonded in a 3-coordinate geometry to three Mo2+ atoms. In the fifth Cl1- site, Cl1- is bonded in a distorted L-shaped geometry to two Mo2+ atoms. In the sixth Cl1- site, Cl1- is bonded in a 1-coordinate geometry to three Mo2+ atoms. In the seventh Cl1- site, Cl1- is bonded in a distorted L-shaped geometry to two Mo2+ atoms. In the eighth Cl1- site, Cl1- is bonded in a 2-coordinate geometry to three Mo2+ atoms. In the ninth Cl1- site, Cl1- is bonded in a distorted trigonal non-coplanar geometry to two equivalent K1+ and one Mo2+ atom. In the tenth Cl1- site, Cl1- is bonded in a distorted trigonal non-coplanar geometry to two equivalent K1+ and one Mo2+ atom. In the eleventh Cl1- site, Cl1- is bonded in a 3-coordinate geometry to two equivalent K1+ and one Mo2+ atom. In the twelfth Cl1- site, Cl1- is bonded in a distorted trigonal planar geometry to two equivalent K1+ and one Mo2+ atom. In the thirteenth Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one K1+ and one Mo2+ atom. In the fourteenth Cl1- site, Cl1- is bonded in a bent 120 degrees geometry to one K1+ and one Mo2+ 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:
- 1729600
- Report Number(s):
- mp-1198246
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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