SmDy2TeAs2
高熵材料 HEAMP-ID: mp-3346041 · 空间群: P-3m1 (#164)
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 SmDy2TeAs2 were obtained from the Materials Project database (MP-ID: mp-3346041, 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_SmDy2TeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.20083733
_cell_length_b 10.46626506
_cell_length_c 7.26904872
_cell_angle_alpha 89.96737176
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmDy2TeAs2
_chemical_formula_sum 'Sm2 Dy4 Te2 As4'
_cell_volume 319.59877263
_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
Sm Sm0 1 0.25000000 0.50011002 0.24989327 1.0
Sm Sm1 1 0.75000000 0.49988998 0.75010673 1.0
Dy Dy2 1 0.25000000 0.80710803 0.91604740 1.0
Dy Dy3 1 0.75000000 0.19289197 0.08395260 1.0
Dy Dy4 1 0.75000000 0.80685471 0.41627311 1.0
Dy Dy5 1 0.25000000 0.19314529 0.58372689 1.0
Te Te6 1 0.75000000 0.00014756 0.74990468 1.0
Te Te7 1 0.25000000 0.99985244 0.25009532 1.0
As As8 1 0.25000000 0.66581003 0.58328265 1.0
As As9 1 0.75000000 0.33418997 0.41671735 1.0
As As10 1 0.75000000 0.66591684 0.08308512 1.0
As As11 1 0.25000000 0.33408316 0.91691488 1.0
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