Materials Data on AsH6NO4 by Materials Project

Dataset · Thu May 11 00:00:00 EDT 2017

DOI:https://doi.org/10.17188/1285631· OSTI ID:1285631

The Materials Project

NH4H2AsO4 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional and consists of four ammonium molecules and one H2AsO4 framework. In the H2AsO4 framework, As5+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All As–O bond lengths are 1.72 Å. H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.21 Å. O2- is bonded in a bent 120 degrees geometry to one As5+ and one H1+ 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: 1285631
• Report Number(s): mp-703470
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
AsH6NO4
As-H-N-O