CaC2
传统材料 TRAMP-ID: mp-1071152 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.42 | 7.1284 | 100.0 | (0,0,1) |
| 23.54 | 3.7787 | 4.4 | (1,1,0) |
| 23.56 | 3.7768 | 4.7 | (1,1,1) |
| 24.13 | 3.6881 | 7.9 | (1,0,0) |
| 24.98 | 3.5642 | 12.3 | (0,0,2) |
| 25.73 | 3.4628 | 41.1 | (1,0,1) |
| 28.65 | 3.1158 | 38.3 | (1,0,-1) |
| 29.53 | 3.0245 | 14.8 | (1,1,-1) |
| 29.56 | 3.0215 | 14.3 | (1,1,2) |
| 32.61 | 2.7459 | 9.5 | (1,0,2) |
| 37.86 | 2.3761 | 2.0 | (0,0,3) |
| 39.05 | 2.3065 | 11.8 | (1,1,-2) |
| 39.09 | 2.3043 | 12.1 | (1,1,3) |
| 40.74 | 2.2148 | 2.2 | (2,1,1) |
| 41.74 | 2.1638 | 16.6 | (2,1,0) |
| 42.52 | 2.1261 | 9.1 | (1,0,3) |
| 42.80 | 2.1127 | 15.9 | (1,-1,0) |
| 43.74 | 2.0696 | 19.5 | (2,1,2) |
| 44.74 | 2.0256 | 4.5 | (1,-1,1) |
| 46.35 | 1.9589 | 7.0 | (2,2,1) |
| 46.55 | 1.9511 | 9.6 | (2,1,-1) |
| 48.15 | 1.8897 | 12.5 | (1,0,-3) |
| 49.42 | 1.8440 | 1.7 | (2,0,0) |
| 49.43 | 1.8438 | 1.8 | (2,0,1) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of CaC2 were obtained from the Materials Project database (MP-ID: mp-1071152, 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_CaC2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.45115955
_cell_length_b 4.45115955
_cell_length_c 7.39077495
_cell_angle_alpha 76.55890996
_cell_angle_beta 76.55890996
_cell_angle_gamma 56.67137655
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaC2
_chemical_formula_sum 'Ca2 C4'
_cell_volume 118.00529501
_cell_formula_units_Z 2
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 0.69397900 0.69397900 0.72081300 1.0
Ca Ca1 1 0.30602100 0.30602100 0.27918700 1.0
C C2 1 0.42716500 0.42716500 0.57111800 1.0
C C3 1 0.57283500 0.57283500 0.42888200 1.0
C C4 1 0.03198200 0.03198200 0.57473400 1.0
C C5 1 0.96801800 0.96801800 0.42526600 1.0
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