La3TiAlS7
高熵材料 HEAMP-ID: mp-1191294 · 空间群: P6_3 (#173)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.81 | 9.0174 | 12.4 | (1,0,-1,0) |
| 17.03 | 5.2062 | 2.3 | (2,-1,-1,0) |
| 18.10 | 4.9003 | 44.8 | (1,0,-1,1) |
| 19.69 | 4.5087 | 14.2 | (2,0,-2,0) |
| 22.89 | 3.8854 | 53.1 | (2,-1,-1,1) |
| 24.95 | 3.5683 | 100.0 | (2,0,-2,1) |
| 26.15 | 3.4082 | 51.8 | (3,-1,-2,0) |
| 30.37 | 2.9433 | 16.6 | (3,-1,-2,1) |
| 30.63 | 2.9187 | 20.7 | (0,0,0,2) |
| 32.24 | 2.7769 | 3.1 | (1,0,-1,2) |
| 33.53 | 2.6723 | 42.3 | (3,0,-3,1) |
| 34.45 | 2.6031 | 26.8 | (4,-2,-2,0) |
| 35.25 | 2.5459 | 28.1 | (2,-1,-1,2) |
| 35.91 | 2.5010 | 42.5 | (4,-1,-3,0) |
| 36.68 | 2.4502 | 42.1 | (2,0,-2,2) |
| 37.84 | 2.3774 | 1.4 | (4,-2,-2,1) |
| 39.19 | 2.2989 | 68.0 | (4,-1,-3,1) |
| 39.99 | 2.2543 | 3.6 | (4,0,-4,0) |
| 39.99 | 2.2543 | 1.8 | (4,-4,0,0) |
| 40.70 | 2.2169 | 47.6 | (3,-1,-2,2) |
| 43.01 | 2.1030 | 3.1 | (4,0,-4,1) |
| 43.20 | 2.0940 | 3.3 | (3,0,-3,2) |
| 43.76 | 2.0687 | 4.7 | (5,-2,-3,0) |
| 46.13 | 1.9678 | 15.6 | (5,-1,-4,0) |
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 La3TiAlS7 were obtained from the Materials Project database (MP-ID: mp-1191294, 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_La3TiAlS7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.41234587
_cell_length_b 10.41234587
_cell_length_c 5.83747200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999918
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3TiAlS7
_chemical_formula_sum 'La6 Ti2 Al2 S14'
_cell_volume 548.09093261
_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
La La0 1 0.75667500 0.12955900 0.73886000 1.0
La La1 1 0.37288400 0.24332500 0.73886000 1.0
La La2 1 0.87044100 0.62711600 0.73886000 1.0
La La3 1 0.24332500 0.87044100 0.23886000 1.0
La La4 1 0.62711600 0.75667500 0.23886000 1.0
La La5 1 0.12955900 0.37288400 0.23886000 1.0
Ti Ti6 1 0.00000000 0.00000000 0.49887900 1.0
Ti Ti7 1 0.00000000 0.00000000 0.99887900 1.0
Al Al8 1 0.66666700 0.33333300 0.15421600 1.0
Al Al9 1 0.33333300 0.66666700 0.65421600 1.0
S S10 1 0.84940100 0.07891300 0.25038700 1.0
S S11 1 0.22951200 0.15059900 0.25038700 1.0
S S12 1 0.92108700 0.77048800 0.25038700 1.0
S S13 1 0.15059900 0.92108700 0.75038700 1.0
S S14 1 0.77048800 0.84940100 0.75038700 1.0
S S15 1 0.07891300 0.22951200 0.75038700 1.0
S S16 1 0.89465300 0.40903100 0.00987500 1.0
S S17 1 0.51437700 0.10534700 0.00987500 1.0
S S18 1 0.59096900 0.48562300 0.00987500 1.0
S S19 1 0.10534700 0.59096900 0.50987500 1.0
S S20 1 0.48562300 0.89465300 0.50987500 1.0
S S21 1 0.40903100 0.51437700 0.50987500 1.0
S S22 1 0.66666700 0.33333300 0.53187200 1.0
S S23 1 0.33333300 0.66666700 0.03187200 1.0
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