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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on EuN by Materials Project

EuN is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu3+ is bonded to six equivalent N3- atoms to form a mixture of edge and corner-sharing EuN6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Eu–N bond lengths are 2.54 Å. N3- is bonded to six equivalent Eu3+ atoms to form a mixture of edge and corner-sharing NEu6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuN2 by Materials Project

EuN2 is beta Vanadium nitride-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Eu2+ is bonded to six equivalent N1- atoms to form a mixture of distorted corner and edge-sharing EuN6 pentagonal pyramids. All Eu–N bond lengths are 2.35 Å. N1- is bonded in a 3-coordinate geometry to three equivalent Eu2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu2N by Materials Project

Eu2N is zeta iron carbide-like structured and crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Eu is bonded in a distorted T-shaped geometry to three equivalent N atoms. There are two shorter (2.49 Å) and one longer (2.75 Å) Eu–N bond lengths. N is bonded to six equivalent Eu atoms to form a mixture of edge and corner-sharing NEu6 octahedra. The corner-sharing octahedral tilt angles are 46°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu2N by Materials Project

Eu2N is trigonal omega-like structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Eu is bonded in a distorted T-shaped geometry to three equivalent N atoms. All Eu–N bond lengths are 2.54 Å. N is bonded to six equivalent Eu atoms to form edge-sharing NEu6 octahedra.

36 MATERIALS SCIENCE↗