SrCa(GaSn)2
高熵材料 HEAMP-ID: mp-3203447 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.68 | 9.1357 | 1.5 | (0,0,0,2) |
| 19.43 | 4.5679 | 17.2 | (0,0,0,4) |
| 22.72 | 3.9137 | 1.6 | (1,-1,0,0) |
| 22.72 | 3.9137 | 3.2 | (1,0,-1,0) |
| 23.24 | 3.8269 | 2.3 | (1,0,-1,1) |
| 24.75 | 3.5975 | 4.1 | (1,-1,0,2) |
| 24.75 | 3.5975 | 8.3 | (1,0,-1,2) |
| 27.08 | 3.2925 | 31.0 | (1,-1,0,3) |
| 27.08 | 3.2925 | 15.5 | (1,0,-1,3) |
| 29.33 | 3.0452 | 5.0 | (0,0,0,6) |
| 30.07 | 2.9720 | 100.0 | (1,0,-1,4) |
| 39.45 | 2.2839 | 7.5 | (0,0,0,8) |
| 39.90 | 2.2596 | 52.7 | (2,-1,-1,0) |
| 39.90 | 2.2596 | 26.3 | (1,1,-2,0) |
| 41.59 | 2.1716 | 15.0 | (1,-1,0,7) |
| 41.59 | 2.1716 | 30.1 | (1,0,-1,7) |
| 44.75 | 2.0253 | 4.4 | (1,-2,1,4) |
| 44.75 | 2.0253 | 4.4 | (2,-1,-1,4) |
| 44.75 | 2.0253 | 4.4 | (1,1,-2,4) |
| 47.52 | 1.9135 | 1.5 | (2,0,-2,2) |
| 48.89 | 1.8631 | 6.4 | (2,-2,0,3) |
| 48.89 | 1.8631 | 3.2 | (2,0,-2,3) |
| 50.28 | 1.8146 | 4.5 | (2,-1,-1,6) |
| 50.28 | 1.8146 | 2.2 | (1,1,-2,6) |
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 SrCa(GaSn)2 were obtained from the Materials Project database (MP-ID: mp-3203447, 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_SrCa(GaSn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.51918120
_cell_length_b 4.51918177
_cell_length_c 18.27143711
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001679
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrCa(GaSn)2
_chemical_formula_sum 'Sr2 Ca2 Ga4 Sn4'
_cell_volume 323.16389226
_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
Sr Sr0 1 0.00000000 0.00000000 0.00000000 1.0
Sr Sr1 1 0.00000000 0.00000000 0.50000000 1.0
Ca Ca2 1 0.00000000 0.00000000 0.25000000 1.0
Ca Ca3 1 0.00000000 0.00000000 0.75000000 1.0
Ga Ga4 1 0.66666700 0.33333300 0.82977591 1.0
Ga Ga5 1 0.33333300 0.66666700 0.32977591 1.0
Ga Ga6 1 0.66666700 0.33333300 0.67022409 1.0
Ga Ga7 1 0.33333300 0.66666700 0.17022409 1.0
Sn Sn8 1 0.33333300 0.66666700 0.62046736 1.0
Sn Sn9 1 0.66666700 0.33333300 0.12046736 1.0
Sn Sn10 1 0.66666700 0.33333300 0.37953264 1.0
Sn Sn11 1 0.33333300 0.66666700 0.87953264 1.0
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