U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Te2W3(CO)15 by Materials Project
Abstract
W3Te2(CO)6(CO)9 is Magnesium tetraboride-like structured and crystallizes in the tetragonal P4_12_12 space group. The structure is zero-dimensional and consists of thirty-six formaldehyde molecules and four W3Te2(CO)6 clusters. In each W3Te2(CO)6 cluster, there are two inequivalent W+4.67+ sites. In the first W+4.67+ site, W+4.67+ is bonded in a distorted single-bond geometry to one Te2- atom. The W–Te bond length is 2.83 Å. In the second W+4.67+ site, W+4.67+ is bonded in a 2-coordinate geometry to two equivalent Te2- atoms. Both W–Te bond lengths are 3.00 Å. There are three inequivalent C+1.33+ sites. In the first C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one O2- atom. The C–O bond length is 1.16 Å. In the second C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one Te2- and one O2- atom. The C–Te bond length is 3.06 Å. The C–O bond length is 1.16 Å. In the third C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one O2- atom. The C–O bond length is 1.17 Å. Te2- is bonded in a 2-coordinate geometry to two W+4.67+, one C+1.33+, one Te2-, and two O2- atoms. The Te–Te bond length is 2.78 Å. There are one shorter (3.42more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-651051
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; Te2W3(CO)15; C-O-Te-W
- OSTI Identifier:
- 1281035
- DOI:
- https://doi.org/10.17188/1281035
Citation Formats
The Materials Project. Materials Data on Te2W3(CO)15 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1281035.
The Materials Project. Materials Data on Te2W3(CO)15 by Materials Project. United States. doi:https://doi.org/10.17188/1281035
The Materials Project. 2020.
"Materials Data on Te2W3(CO)15 by Materials Project". United States. doi:https://doi.org/10.17188/1281035. https://www.osti.gov/servlets/purl/1281035. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1281035,
title = {Materials Data on Te2W3(CO)15 by Materials Project},
author = {The Materials Project},
abstractNote = {W3Te2(CO)6(CO)9 is Magnesium tetraboride-like structured and crystallizes in the tetragonal P4_12_12 space group. The structure is zero-dimensional and consists of thirty-six formaldehyde molecules and four W3Te2(CO)6 clusters. In each W3Te2(CO)6 cluster, there are two inequivalent W+4.67+ sites. In the first W+4.67+ site, W+4.67+ is bonded in a distorted single-bond geometry to one Te2- atom. The W–Te bond length is 2.83 Å. In the second W+4.67+ site, W+4.67+ is bonded in a 2-coordinate geometry to two equivalent Te2- atoms. Both W–Te bond lengths are 3.00 Å. There are three inequivalent C+1.33+ sites. In the first C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one O2- atom. The C–O bond length is 1.16 Å. In the second C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one Te2- and one O2- atom. The C–Te bond length is 3.06 Å. The C–O bond length is 1.16 Å. In the third C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one O2- atom. The C–O bond length is 1.17 Å. Te2- is bonded in a 2-coordinate geometry to two W+4.67+, one C+1.33+, one Te2-, and two O2- atoms. The Te–Te bond length is 2.78 Å. There are one shorter (3.42 Å) and one longer (3.81 Å) Te–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+1.33+ and one Te2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+1.33+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+1.33+ and one Te2- atom.},
doi = {10.17188/1281035},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}