Materials Data on Np(OF)2 by Materials Project

Dataset · Tue Jul 21 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1279479· OSTI ID:1279479

The Materials Project

Np(OF)2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of two Np(OF)2 sheets oriented in the (1, 0, 0) direction. Np6+ is bonded to four equivalent O2- and four equivalent F1- atoms to form edge-sharing NpO4F4 hexagonal bipyramids. All Np–O bond lengths are 2.32 Å. There are two shorter (2.23 Å) and two longer (2.37 Å) Np–F bond lengths. O2- is bonded in a 7-coordinate geometry to two equivalent Np6+ and one O2- atom. The O–O bond length is 1.48 Å. F1- is bonded in a distorted water-like geometry to two equivalent Np6+ atoms.

• 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: 1279479
• Report Number(s): mp-634802
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Np(OF)2
F-Np-O