Materials Data on K2NaAlP2 by Materials Project

Dataset · Fri Jul 17 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1312947· OSTI ID:1312947

The Materials Project

K2NaAlP2 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. K1+ is bonded in a 4-coordinate geometry to four equivalent P3- atoms. There are a spread of K–P bond distances ranging from 3.27–3.43 Å. Na1+ is bonded in a 4-coordinate geometry to four equivalent P3- atoms. All Na–P bond lengths are 2.89 Å. Al3+ is bonded to four equivalent P3- atoms to form edge-sharing AlP4 tetrahedra. All Al–P bond lengths are 2.45 Å. P3- is bonded in a 8-coordinate geometry to four equivalent K1+, two equivalent Na1+, and two equivalent Al3+ 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: 1312947
• Report Number(s): mp-9068
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
K2NaAlP2
Al-K-Na-P