CaGe2
传统材料 TRAMP-ID: mp-643542 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.55 | 4.3215 | 91.6 | (0,0,1) |
| 22.43 | 3.9631 | 6.2 | (1,0,0) |
| 25.57 | 3.4839 | 12.9 | (1,1,0) |
| 30.41 | 2.9393 | 44.9 | (1,0,1) |
| 30.80 | 2.9027 | 100.0 | (1,0,-1) |
| 32.66 | 2.7420 | 61.9 | (1,1,1) |
| 33.39 | 2.6835 | 33.3 | (1,1,-1) |
| 37.32 | 2.4092 | 66.5 | (1,-1,0) |
| 41.81 | 2.1608 | 44.1 | (0,0,2) |
| 42.98 | 2.1043 | 27.7 | (1,-1,1) |
| 43.24 | 2.0922 | 83.1 | (2,1,0) |
| 45.79 | 1.9816 | 5.8 | (2,0,0) |
| 47.93 | 1.8980 | 16.8 | (2,1,1) |
| 48.22 | 1.8872 | 7.1 | (1,0,-2) |
| 48.73 | 1.8686 | 19.9 | (2,1,-1) |
| 49.12 | 1.8547 | 6.1 | (1,1,2) |
| 50.42 | 1.8099 | 34.8 | (2,0,1) |
| 50.94 | 1.7927 | 19.1 | (2,0,-1) |
| 56.52 | 1.6282 | 1.2 | (2,2,1) |
| 57.27 | 1.6086 | 33.6 | (1,-1,2) |
| 57.48 | 1.6034 | 4.5 | (2,2,-1) |
| 61.03 | 1.5182 | 23.2 | (2,1,2) |
| 62.39 | 1.4884 | 27.8 | (2,1,-2) |
| 63.07 | 1.4739 | 5.0 | (2,-1,1) |
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
关联任务
引用参考
The crystal structure and related material properties of CaGe2 were obtained from the Materials Project database (MP-ID: mp-643542, 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_CaGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.23647365
_cell_length_b 4.23647365
_cell_length_c 4.32257283
_cell_angle_alpha 88.95932555
_cell_angle_beta 88.95932555
_cell_angle_gamma 69.31659569
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaGe2
_chemical_formula_sum 'Ca1 Ge2'
_cell_volume 72.56225416
_cell_formula_units_Z 1
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 0.00000000 0.00000000 0.00000000 1.0
Ge Ge1 1 0.32092200 0.32092200 0.47418400 1.0
Ge Ge2 1 0.67907800 0.67907800 0.52581600 1.0
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