BaCa(GaSn)2
高熵材料 HEAMP-ID: mp-3287243 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.82 | 4.7143 | 6.4 | (0,0,0,4) |
| 22.94 | 3.8762 | 2.3 | (1,0,-1,1) |
| 24.38 | 3.6517 | 27.2 | (1,0,-1,2) |
| 26.60 | 3.3510 | 32.4 | (1,0,-1,3) |
| 28.40 | 3.1429 | 10.4 | (0,0,0,6) |
| 29.45 | 3.0326 | 100.0 | (1,0,-1,4) |
| 32.79 | 2.7313 | 2.6 | (1,0,-1,5) |
| 38.18 | 2.3572 | 7.5 | (0,0,0,8) |
| 39.40 | 2.2868 | 70.4 | (2,-1,-1,0) |
| 40.50 | 2.2275 | 28.9 | (1,0,-1,7) |
| 44.01 | 2.0575 | 5.0 | (2,-1,-1,4) |
| 44.74 | 2.0256 | 3.4 | (1,0,-1,8) |
| 46.88 | 1.9381 | 4.8 | (2,0,-2,2) |
| 48.18 | 1.8889 | 6.6 | (2,0,-2,3) |
| 49.20 | 1.8521 | 10.1 | (1,0,-1,9) |
| 49.28 | 1.8491 | 13.7 | (2,-1,-1,6) |
| 49.95 | 1.8258 | 22.7 | (2,0,-2,4) |
| 53.85 | 1.7026 | 2.1 | (1,0,-1,10) |
| 56.03 | 1.6413 | 15.0 | (2,-1,-1,8) |
| 57.78 | 1.5956 | 10.2 | (2,0,-2,7) |
| 58.68 | 1.5733 | 5.9 | (1,0,-1,11) |
| 62.85 | 1.4785 | 2.7 | (2,1,-3,2) |
| 62.85 | 1.4785 | 1.4 | (3,-1,-2,2) |
| 63.71 | 1.4607 | 5.7 | (1,0,-1,12) |
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 BaCa(GaSn)2 were obtained from the Materials Project database (MP-ID: mp-3287243, 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_BaCa(GaSn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.57354784
_cell_length_b 4.57354798
_cell_length_c 18.85736813
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999895
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaCa(GaSn)2
_chemical_formula_sum 'Ba2 Ca2 Ga4 Sn4'
_cell_volume 341.60025102
_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
Ba Ba0 1 0.00000000 0.00000000 0.50000000 1.0
Ba Ba1 1 0.00000000 0.00000000 0.00000000 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 0.33333300 0.66666700 0.32662661 1.0
Ga Ga5 1 0.66666700 0.33333300 0.67337339 1.0
Ga Ga6 1 0.66666700 0.33333300 0.82662661 1.0
Ga Ga7 1 0.33333300 0.66666700 0.17337339 1.0
Sn Sn8 1 0.33333300 0.66666700 0.87379238 1.0
Sn Sn9 1 0.66666700 0.33333300 0.12620762 1.0
Sn Sn10 1 0.66666700 0.33333300 0.37379238 1.0
Sn Sn11 1 0.33333300 0.66666700 0.62620762 1.0
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