La2SmS4
传统材料 TRAMP-ID: mp-37386 · 空间群: I-42d (#122)
基础信息
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 La2SmS4 were obtained from the Materials Project database (MP-ID: mp-37386, 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_La2SmS4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.50227046
_cell_length_b 7.50227046
_cell_length_c 7.50227046
_cell_angle_alpha 109.41802527
_cell_angle_beta 109.41802527
_cell_angle_gamma 109.57766382
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2SmS4
_chemical_formula_sum 'La4 Sm2 S8'
_cell_volume 325.05371531
_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 0.99483100 0.37500000 0.11983100 1.0
La La1 1 0.25516900 0.87500000 0.88016900 1.0
La La2 1 0.62500000 0.74483100 0.61983100 1.0
La La3 1 0.12500000 0.00516900 0.38016900 1.0
Sm Sm4 1 0.75000000 0.25000000 0.50000000 1.0
Sm Sm5 1 0.50000000 0.50000000 0.00000000 1.0
S S6 1 0.52455900 0.12988600 0.74960600 1.0
S S7 1 0.02495300 0.13028000 0.75039400 1.0
S S8 1 0.87011400 0.61972000 0.39467200 1.0
S S9 1 0.37988600 0.27455900 0.24960600 1.0
S S10 1 0.22504700 0.47544100 0.60532800 1.0
S S11 1 0.38028000 0.77495300 0.25039400 1.0
S S12 1 0.86972000 0.62011400 0.89467200 1.0
S S13 1 0.72544100 0.97504700 0.10532800 1.0
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