Ca3(CrN2)2
传统材料 TRAMP-ID: mp-1246042 · 空间群: Pnna (#52)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Ca3(CrN2)2 were obtained from the Materials Project database (MP-ID: mp-1246042, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Ca3(CrN2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.59927300
_cell_length_b 9.65457500
_cell_length_c 9.09756200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3(CrN2)2
_chemical_formula_sum 'Ca12 Cr8 N16'
_cell_volume 491.80147536
_cell_formula_units_Z 4
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ca Ca0 1 0.61868900 0.15582200 0.41844600 1.0
Ca Ca1 1 0.88131100 0.84417800 0.41844600 1.0
Ca Ca2 1 0.61868900 0.34417800 0.08155400 1.0
Ca Ca3 1 0.88131100 0.65582200 0.08155400 1.0
Ca Ca4 1 0.38131100 0.84417800 0.58155400 1.0
Ca Ca5 1 0.11868900 0.15582200 0.58155400 1.0
Ca Ca6 1 0.38131100 0.65582200 0.91844600 1.0
Ca Ca7 1 0.11868900 0.34417800 0.91844600 1.0
Ca Ca8 1 0.75000000 0.50000000 0.40202800 1.0
Ca Ca9 1 0.75000000 0.00000000 0.09797200 1.0
Ca Ca10 1 0.25000000 0.50000000 0.59797200 1.0
Ca Ca11 1 0.25000000 0.00000000 0.90202800 1.0
Cr Cr12 1 0.75000000 0.50000000 0.73477300 1.0
Cr Cr13 1 0.75000000 0.00000000 0.76522700 1.0
Cr Cr14 1 0.25000000 0.50000000 0.26522700 1.0
Cr Cr15 1 0.25000000 0.00000000 0.23477300 1.0
Cr Cr16 1 0.65283100 0.25000000 0.75000000 1.0
Cr Cr17 1 0.84716900 0.75000000 0.75000000 1.0
Cr Cr18 1 0.34716900 0.75000000 0.25000000 1.0
Cr Cr19 1 0.15283100 0.25000000 0.25000000 1.0
N N20 1 0.86797600 0.35154900 0.62447600 1.0
N N21 1 0.63202400 0.64845100 0.62447600 1.0
N N22 1 0.86797600 0.14845100 0.87552400 1.0
N N23 1 0.63202400 0.85154900 0.87552400 1.0
N N24 1 0.13202400 0.64845100 0.37552400 1.0
N N25 1 0.36797600 0.35154900 0.37552400 1.0
N N26 1 0.13202400 0.85154900 0.12447600 1.0
N N27 1 0.36797600 0.14845100 0.12447600 1.0
N N28 1 0.50695800 0.41170200 0.83725000 1.0
N N29 1 0.99304200 0.58829800 0.83725000 1.0
N N30 1 0.50695800 0.08829800 0.66275000 1.0
N N31 1 0.99304200 0.91170200 0.66275000 1.0
N N32 1 0.49304200 0.58829800 0.16275000 1.0
N N33 1 0.00695800 0.41170200 0.16275000 1.0
N N34 1 0.49304200 0.91170200 0.33725000 1.0
N N35 1 0.00695800 0.08829800 0.33725000 1.0
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