Tm2Nb3(SiGe)2
高熵材料 HEAMP-ID: mp-3295880 · 空间群: P2_1/c (#14)
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 Tm2Nb3(SiGe)2 were obtained from the Materials Project database (MP-ID: mp-3295880, 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_Tm2Nb3(SiGe)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.04240885
_cell_length_b 6.90054732
_cell_length_c 7.10310633
_cell_angle_alpha 70.63747993
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Nb3(SiGe)2
_chemical_formula_sum 'Tm4 Nb6 Si4 Ge4'
_cell_volume 325.66212677
_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
Tm Tm0 1 0.32622346 0.56243470 0.80720830 1.0
Tm Tm1 1 0.82622346 0.93756530 0.19279170 1.0
Tm Tm2 1 0.67377654 0.43756530 0.19279170 1.0
Tm Tm3 1 0.17377654 0.06243470 0.80720830 1.0
Nb Nb4 1 0.50000000 0.00000000 0.50000000 1.0
Nb Nb5 1 0.00000000 0.50000000 0.50000000 1.0
Nb Nb6 1 0.82382987 0.74621186 0.73917901 1.0
Nb Nb7 1 0.32382987 0.75378814 0.26082099 1.0
Nb Nb8 1 0.17617013 0.25378814 0.26082099 1.0
Nb Nb9 1 0.67617013 0.24621186 0.73917901 1.0
Si Si10 1 0.12499807 0.87279687 0.50666996 1.0
Si Si11 1 0.62499807 0.62720313 0.49333004 1.0
Si Si12 1 0.87500193 0.12720313 0.49333004 1.0
Si Si13 1 0.37500193 0.37279687 0.50666996 1.0
Ge Ge14 1 0.53612480 0.85394771 0.91892775 1.0
Ge Ge15 1 0.03612480 0.64605229 0.08107225 1.0
Ge Ge16 1 0.46387520 0.14605229 0.08107225 1.0
Ge Ge17 1 0.96387520 0.35394771 0.91892775 1.0
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