DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on NpAsSe by Materials Project

Abstract

NpAsSe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Np5+ is bonded in a 9-coordinate geometry to four equivalent As3- and five equivalent Se2- atoms. All Np–As bond lengths are 3.06 Å. There are four shorter (2.91 Å) and one longer (3.02 Å) Np–Se bond lengths. As3- is bonded in a 8-coordinate geometry to four equivalent Np5+ and four equivalent As3- atoms. All As–As bond lengths are 2.81 Å. Se2- is bonded to five equivalent Np5+ atoms to form a mixture of distorted edge and corner-sharing SeNp5 trigonal bipyramids.

Publication Date:
Other Number(s):
mp-20127
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; NpAsSe; As-Np-Se
OSTI Identifier:
1195271
DOI:
https://doi.org/10.17188/1195271

Citation Formats

The Materials Project. Materials Data on NpAsSe by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195271.
The Materials Project. Materials Data on NpAsSe by Materials Project. United States. doi:https://doi.org/10.17188/1195271
The Materials Project. 2020. "Materials Data on NpAsSe by Materials Project". United States. doi:https://doi.org/10.17188/1195271. https://www.osti.gov/servlets/purl/1195271. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1195271,
title = {Materials Data on NpAsSe by Materials Project},
author = {The Materials Project},
abstractNote = {NpAsSe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Np5+ is bonded in a 9-coordinate geometry to four equivalent As3- and five equivalent Se2- atoms. All Np–As bond lengths are 3.06 Å. There are four shorter (2.91 Å) and one longer (3.02 Å) Np–Se bond lengths. As3- is bonded in a 8-coordinate geometry to four equivalent Np5+ and four equivalent As3- atoms. All As–As bond lengths are 2.81 Å. Se2- is bonded to five equivalent Np5+ atoms to form a mixture of distorted edge and corner-sharing SeNp5 trigonal bipyramids.},
doi = {10.17188/1195271},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}