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Title: Materials Data on Si(PH2)4 by Materials Project

Abstract

Si(PH2)4 is BCT5-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 214424-22-3 molecules. Si4- is bonded in a tetrahedral geometry to four P1- atoms. There are one shorter (2.27 Å) and three longer (2.28 Å) Si–P bond lengths. There are four inequivalent P1- sites. In the first P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the second P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the third P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the fourth P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. Inmore » the third H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom.« less

Publication Date:
Other Number(s):
mp-29549
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Si(PH2)4; H-P-Si
OSTI Identifier:
1204005
DOI:
https://doi.org/10.17188/1204005

Citation Formats

The Materials Project. Materials Data on Si(PH2)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1204005.
The Materials Project. Materials Data on Si(PH2)4 by Materials Project. United States. doi:https://doi.org/10.17188/1204005
The Materials Project. 2020. "Materials Data on Si(PH2)4 by Materials Project". United States. doi:https://doi.org/10.17188/1204005. https://www.osti.gov/servlets/purl/1204005. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1204005,
title = {Materials Data on Si(PH2)4 by Materials Project},
author = {The Materials Project},
abstractNote = {Si(PH2)4 is BCT5-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 214424-22-3 molecules. Si4- is bonded in a tetrahedral geometry to four P1- atoms. There are one shorter (2.27 Å) and three longer (2.28 Å) Si–P bond lengths. There are four inequivalent P1- sites. In the first P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the second P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the third P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. In the fourth P1- site, P1- is bonded in a distorted T-shaped geometry to one Si4- and two H1+ atoms. Both P–H bond lengths are 1.43 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one P1- atom.},
doi = {10.17188/1204005},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}