10.17188/1205462
None Available
Materials Data on Ca3BiN by Materials Project
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
2020
Specialized Mix
36 MATERIALS SCIENCE
crystal structure
Ca3BiN
Bi-Ca-N
The Materials Project
2020
en
BiNCa3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ca is bonded in a linear geometry to four equivalent Bi and two equivalent N atoms. All Ca–Bi bond lengths are 3.48 Å. Both Ca–N bond lengths are 2.46 Å. Bi is bonded to twelve equivalent Ca atoms to form BiCa12 cuboctahedra that share corners with twelve equivalent BiCa12 cuboctahedra, faces with six equivalent BiCa12 cuboctahedra, and faces with eight equivalent NCa6 octahedra. N is bonded to six equivalent Ca atoms to form NCa6 octahedra that share corners with six equivalent NCa6 octahedra and faces with eight equivalent BiCa12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.