KCa3
传统材料 TRAMP-ID: mp-1184984 · 空间群: Pm-3m (#221)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.84 | 3.3217 | 100.0 | (1,1,1) |
| 31.09 | 2.8767 | 50.0 | (2,0,0) |
| 44.54 | 2.0341 | 33.7 | (2,2,0) |
| 52.77 | 1.7347 | 38.7 | (3,1,1) |
| 55.31 | 1.6609 | 11.0 | (2,2,2) |
| 64.82 | 1.4384 | 4.9 | (4,0,0) |
| 71.47 | 1.3199 | 14.2 | (3,3,1) |
| 73.63 | 1.2865 | 12.9 | (4,2,0) |
| 82.06 | 1.1744 | 9.4 | (4,2,2) |
| 88.25 | 1.1072 | 10.5 | (3,3,3) |
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 KCa3 were obtained from the Materials Project database (MP-ID: mp-1184984, 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_KCa3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.75338800
_cell_length_b 5.75338800
_cell_length_c 5.75338800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural KCa3
_chemical_formula_sum 'K1 Ca3'
_cell_volume 190.44562029
_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
K K0 1 0.00000000 0.00000000 0.00000000 1.0
Ca Ca1 1 0.00000000 0.50000000 0.50000000 1.0
Ca Ca2 1 0.50000000 0.00000000 0.50000000 1.0
Ca Ca3 1 0.50000000 0.50000000 0.00000000 1.0
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