LaS
传统材料 TRAMP-ID: mp-20215 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.34 | 10.6003 | 100.0 | (0,0,1) |
| 23.38 | 3.8040 | 12.0 | (1,0,1) |
| 25.20 | 3.5334 | 9.0 | (0,0,3) |
| 27.61 | 3.2308 | 20.2 | (1,0,2) |
| 31.03 | 2.8818 | 19.9 | (1,1,0) |
| 32.19 | 2.7809 | 17.2 | (1,1,1) |
| 33.57 | 2.6697 | 10.0 | (1,0,3) |
| 33.82 | 2.6501 | 7.0 | (0,0,4) |
| 40.39 | 2.2332 | 9.8 | (1,1,3) |
| 42.65 | 2.1201 | 1.5 | (0,0,5) |
| 44.46 | 2.0378 | 7.2 | (2,0,0) |
| 45.32 | 2.0011 | 6.5 | (2,0,1) |
| 46.56 | 1.9507 | 11.2 | (1,1,4) |
| 48.40 | 1.8808 | 1.2 | (1,0,5) |
| 50.83 | 1.7963 | 3.3 | (2,1,1) |
| 51.79 | 1.7652 | 4.7 | (2,0,3) |
| 53.14 | 1.7236 | 7.0 | (2,1,2) |
| 53.67 | 1.7077 | 3.0 | (1,1,5) |
| 56.80 | 1.6210 | 3.7 | (1,0,6) |
| 56.84 | 1.6198 | 4.5 | (2,1,3) |
| 57.01 | 1.6154 | 6.1 | (2,0,4) |
| 63.30 | 1.4691 | 1.8 | (2,0,5) |
| 64.69 | 1.4409 | 2.3 | (2,2,0) |
| 65.36 | 1.4278 | 2.1 | (2,2,1) |
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 LaS were obtained from the Materials Project database (MP-ID: mp-20215, 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_LaS
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.07550400
_cell_length_b 4.07550400
_cell_length_c 10.60026000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaS
_chemical_formula_sum 'La2 S2'
_cell_volume 176.06748678
_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 0.00000000 0.50000000 0.62159100 1.0
La La1 1 0.50000000 0.00000000 0.37840900 1.0
S S2 1 0.50000000 0.00000000 0.65456200 1.0
S S3 1 0.00000000 0.50000000 0.34543800 1.0
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