CaB4
传统材料 TRAMP-ID: mp-1213975 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.53 | 5.0585 | 3.6 | (0,1,1) |
| 21.72 | 4.0923 | 11.7 | (1,0,0) |
| 24.89 | 3.5769 | 10.4 | (0,2,0) |
| 27.89 | 3.1993 | 44.7 | (0,2,1) |
| 28.05 | 3.1816 | 2.5 | (1,1,1) |
| 33.27 | 2.6932 | 62.4 | (1,2,0) |
| 35.49 | 2.5293 | 10.8 | (0,2,2) |
| 35.62 | 2.5205 | 100.0 | (1,2,1) |
| 39.85 | 2.2623 | 11.2 | (0,3,1) |
| 41.99 | 2.1515 | 22.6 | (1,2,2) |
| 44.27 | 2.0462 | 19.7 | (2,0,0) |
| 45.73 | 1.9841 | 3.6 | (0,3,2) |
| 45.83 | 1.9799 | 19.5 | (1,3,1) |
| 47.96 | 1.8969 | 2.4 | (2,1,1) |
| 51.16 | 1.7854 | 2.2 | (1,3,2) |
| 51.45 | 1.7761 | 12.6 | (2,2,0) |
| 52.76 | 1.7351 | 30.8 | (0,4,1) |
| 53.13 | 1.7238 | 13.9 | (2,2,1) |
| 54.41 | 1.6862 | 9.8 | (0,3,3) |
| 57.71 | 1.5974 | 16.8 | (1,4,1) |
| 59.27 | 1.5590 | 5.2 | (1,3,3) |
| 62.32 | 1.4899 | 1.3 | (1,4,2) |
| 65.53 | 1.4244 | 2.2 | (2,3,2) |
| 69.61 | 1.3506 | 6.3 | (1,4,3) |
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 CaB4 were obtained from the Materials Project database (MP-ID: mp-1213975, 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_CaB4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.09229450
_cell_length_b 7.15385602
_cell_length_c 7.15385602
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaB4
_chemical_formula_sum 'Ca4 B16'
_cell_volume 209.43403999
_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 0.50000000 0.18607859 0.68607859 1.0
Ca Ca1 1 0.50000000 0.81392141 0.31392141 1.0
Ca Ca2 1 0.50000000 0.31392141 0.18607859 1.0
Ca Ca3 1 0.50000000 0.68607859 0.81392141 1.0
B B4 1 0.29386157 -0.00000000 0.00000000 1.0
B B5 1 0.70613843 0.00000000 0.00000000 1.0
B B6 1 0.70613843 0.50000000 0.50000000 1.0
B B7 1 0.29386157 0.50000000 0.50000000 1.0
B B8 1 -0.00000000 0.03595806 0.17500757 1.0
B B9 1 0.00000000 0.96404194 0.82499243 1.0
B B10 1 0.00000000 0.82499243 0.03595806 1.0
B B11 1 0.00000000 0.46404194 0.67500757 1.0
B B12 1 -0.00000000 0.17500757 0.96404194 1.0
B B13 1 -0.00000000 0.53595806 0.32499243 1.0
B B14 1 -0.00000000 0.67500757 0.53595806 1.0
B B15 1 0.00000000 0.32499243 0.46404194 1.0
B B16 1 -0.00000000 0.58527633 0.08527633 1.0
B B17 1 0.00000000 0.41472367 0.91472367 1.0
B B18 1 0.00000000 0.91472367 0.58527633 1.0
B B19 1 -0.00000000 0.08527633 0.41472367 1.0
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