La4S7
传统材料 TRAMP-ID: mp-1223154 · 空间群: I-42m (#121)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.99 | 8.0536 | 2.5 | (1,1,-1) |
| 16.32 | 5.4308 | 2.9 | (1,0,-1) |
| 22.07 | 4.0268 | 33.7 | (2,2,-2) |
| 24.46 | 3.6389 | 100.0 | (2,0,-1) |
| 31.01 | 2.8843 | 48.1 | (1,-1,1) |
| 32.99 | 2.7154 | 16.1 | (2,0,-2) |
| 33.38 | 2.6845 | 10.7 | (3,3,-3) |
| 38.39 | 2.3449 | 67.4 | (3,1,-3) |
| 40.22 | 2.2425 | 45.8 | (4,2,-3) |
| 44.42 | 2.0395 | 31.1 | (2,-2,0) |
| 45.03 | 2.0134 | 5.2 | (4,4,-4) |
| 46.20 | 1.9651 | 4.8 | (4,2,-4) |
| 50.14 | 1.8195 | 15.4 | (4,0,-2) |
| 50.55 | 1.8054 | 4.0 | (4,4,-5) |
| 51.36 | 1.7791 | 27.7 | (3,-1,-2) |
| 55.67 | 1.6510 | 3.8 | (5,3,-5) |
| 56.68 | 1.6240 | 8.5 | (5,1,-3) |
| 61.45 | 1.5088 | 25.6 | (5,1,-4) |
| 61.94 | 1.4982 | 11.8 | (5,5,-6) |
| 64.63 | 1.4422 | 9.8 | (2,-2,2) |
| 65.10 | 1.4328 | 6.8 | (6,2,-4) |
| 66.49 | 1.4063 | 4.7 | (6,4,-6) |
| 69.20 | 1.3577 | 5.8 | (4,0,-4) |
| 69.54 | 1.3519 | 3.1 | (6,2,-5) |
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 La4S7 were obtained from the Materials Project database (MP-ID: mp-1223154, 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_La4S7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.02767612
_cell_length_b 9.02767612
_cell_length_c 9.02767612
_cell_angle_alpha 142.73502941
_cell_angle_beta 142.73502941
_cell_angle_gamma 53.72314001
_symmetry_Int_Tables_number 1
_chemical_formula_structural La4S7
_chemical_formula_sum 'La4 S7'
_cell_volume 267.99973142
_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
La La0 1 0.10906500 0.61996600 0.00000000 1.0
La La1 1 0.61996600 0.10906500 0.00000000 1.0
La La2 1 0.38003400 0.38003400 0.48909900 1.0
La La3 1 0.89093500 0.89093500 0.51090100 1.0
S S4 1 0.43804000 0.92306300 0.00000000 1.0
S S5 1 0.92306300 0.43804000 0.00000000 1.0
S S6 1 0.07693700 0.07693700 0.51497600 1.0
S S7 1 0.56196000 0.56196000 0.48502400 1.0
S S8 1 0.50000000 0.00000000 0.50000000 1.0
S S9 1 0.00000000 0.50000000 0.50000000 1.0
S S10 1 0.00000000 0.00000000 0.00000000 1.0
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