Cr7C3
传统材料 TRAMP-ID: mp-19855 · 空间群: Pnma (#62)
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 Cr7C3 were obtained from the Materials Project database (MP-ID: mp-19855, 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_Cr7C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.47519352
_cell_length_b 6.90376553
_cell_length_c 11.94367984
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cr7C3
_chemical_formula_sum 'Cr28 C12'
_cell_volume 369.00819114
_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
Cr Cr0 1 0.05614548 0.06496210 0.81132576 1.0
Cr Cr1 1 0.55614548 0.43503790 0.68867424 1.0
Cr Cr2 1 0.94385452 0.56496210 0.18867424 1.0
Cr Cr3 1 0.44385452 0.93503790 0.31132576 1.0
Cr Cr4 1 0.94385452 0.93503790 0.18867424 1.0
Cr Cr5 1 0.44385452 0.56496210 0.31132576 1.0
Cr Cr6 1 0.05614548 0.43503790 0.81132576 1.0
Cr Cr7 1 0.55614548 0.06496210 0.68867424 1.0
Cr Cr8 1 0.25117489 0.06643442 0.02041475 1.0
Cr Cr9 1 0.75117489 0.43356558 0.47958525 1.0
Cr Cr10 1 0.74882511 0.56643442 0.97958525 1.0
Cr Cr11 1 0.24882511 0.93356558 0.52041475 1.0
Cr Cr12 1 0.74882511 0.93356558 0.97958525 1.0
Cr Cr13 1 0.24882511 0.56643442 0.52041475 1.0
Cr Cr14 1 0.25117489 0.43356558 0.02041475 1.0
Cr Cr15 1 0.75117489 0.06643442 0.47958525 1.0
Cr Cr16 1 0.23882600 0.75000000 0.91699761 1.0
Cr Cr17 1 0.73882600 0.75000000 0.58300239 1.0
Cr Cr18 1 0.76117400 0.25000000 0.08300239 1.0
Cr Cr19 1 0.26117400 0.25000000 0.41699761 1.0
Cr Cr20 1 0.25770962 0.75000000 0.70404854 1.0
Cr Cr21 1 0.75770962 0.75000000 0.79595146 1.0
Cr Cr22 1 0.74229038 0.25000000 0.29595146 1.0
Cr Cr23 1 0.24229038 0.25000000 0.20404854 1.0
Cr Cr24 1 0.44461039 0.75000000 0.12679645 1.0
Cr Cr25 1 0.94461039 0.75000000 0.37320355 1.0
Cr Cr26 1 0.55538961 0.25000000 0.87320355 1.0
Cr Cr27 1 0.05538961 0.25000000 0.62679645 1.0
C C28 1 0.53403120 0.03347398 0.15532442 1.0
C C29 1 0.03403120 0.46652602 0.34467558 1.0
C C30 1 0.46596880 0.53347398 0.84467558 1.0
C C31 1 0.96596880 0.96652602 0.65532442 1.0
C C32 1 0.46596880 0.96652602 0.84467558 1.0
C C33 1 0.96596880 0.53347398 0.65532442 1.0
C C34 1 0.53403120 0.46652602 0.15532442 1.0
C C35 1 0.03403120 0.03347398 0.34467558 1.0
C C36 1 0.03531466 0.75000000 0.06384982 1.0
C C37 1 0.53531466 0.75000000 0.43615018 1.0
C C38 1 0.96468534 0.25000000 0.93615018 1.0
C C39 1 0.46468534 0.25000000 0.56384982 1.0
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