Sm3Th(Nb3Ge4)2
高熵材料 HEAMP-ID: mp-3316947 · 空间群: P2_1 (#4)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.46 | 13.6920 | 2.6 | (0,0,1) |
| 12.15 | 7.2857 | 2.2 | (0,1,0) |
| 13.77 | 6.4330 | 3.0 | (0,1,-1) |
| 14.07 | 6.2966 | 3.2 | (1,0,1) |
| 17.45 | 5.0815 | 1.0 | (1,1,0) |
| 18.01 | 4.9251 | 2.3 | (1,0,2) |
| 18.63 | 4.7635 | 2.5 | (1,1,1) |
| 19.45 | 4.5640 | 1.1 | (0,0,3) |
| 21.78 | 4.0809 | 2.5 | (1,1,-2) |
| 22.99 | 3.8686 | 14.5 | (0,1,-3) |
| 23.00 | 3.8670 | 15.0 | (0,1,3) |
| 24.44 | 3.6429 | 3.1 | (0,2,0) |
| 25.12 | 3.5454 | 9.2 | (2,0,0) |
| 26.03 | 3.4230 | 7.0 | (0,0,4) |
| 27.75 | 3.2153 | 2.1 | (0,2,2) |
| 27.99 | 3.1880 | 3.6 | (2,1,0) |
| 28.30 | 3.1535 | 10.9 | (1,2,-1) |
| 28.31 | 3.1529 | 18.8 | (1,2,1) |
| 28.35 | 3.1483 | 6.5 | (2,0,2) |
| 28.75 | 3.1051 | 18.3 | (2,1,-1) |
| 28.75 | 3.1048 | 11.3 | (2,1,1) |
| 30.94 | 2.8898 | 1.6 | (2,1,2) |
| 31.51 | 2.8394 | 4.9 | (1,1,-4) |
| 31.52 | 2.8385 | 11.5 | (1,1,4) |
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 Sm3Th(Nb3Ge4)2 were obtained from the Materials Project database (MP-ID: mp-3316947, 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_Sm3Th(Nb3Ge4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.09082066
_cell_length_b 7.28569856
_cell_length_c 13.69198778
_cell_angle_alpha 90.02633842
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Th(Nb3Ge4)2
_chemical_formula_sum 'Sm6 Th2 Nb12 Ge16'
_cell_volume 707.34967348
_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 0.49683631 0.32726789 0.09529631 1.0
Sm Sm1 1 0.99683631 0.17273211 0.40470369 1.0
Sm Sm2 1 0.50150752 0.67290059 0.59659934 1.0
Sm Sm3 1 0.00150752 0.82709941 0.90340066 1.0
Sm Sm4 1 0.50222459 0.67304995 0.90319924 1.0
Sm Sm5 1 0.00222459 0.82695005 0.59680076 1.0
Th Th6 1 0.49903574 0.32864128 0.40634601 1.0
Th Th7 1 0.99903574 0.17135872 0.09365399 1.0
Nb Nb8 1 0.66472666 0.01472098 0.74962842 1.0
Nb Nb9 1 0.16472666 0.48527902 0.75037158 1.0
Nb Nb10 1 0.33381418 0.98740061 0.25092564 1.0
Nb Nb11 1 0.83381418 0.51259939 0.24907436 1.0
Nb Nb12 1 0.83909372 0.32809563 0.62673201 1.0
Nb Nb13 1 0.33909372 0.17190437 0.87326799 1.0
Nb Nb14 1 0.15711341 0.67263600 0.12682839 1.0
Nb Nb15 1 0.65711341 0.82736400 0.37317161 1.0
Nb Nb16 1 0.16379920 0.66971659 0.37369784 1.0
Nb Nb17 1 0.66379920 0.83028341 0.12630216 1.0
Nb Nb18 1 0.84161187 0.32751855 0.87330218 1.0
Nb Nb19 1 0.34161187 0.17248145 0.62669782 1.0
Ge Ge20 1 0.80570364 0.62874371 0.74983835 1.0
Ge Ge21 1 0.30570364 0.87125629 0.75016165 1.0
Ge Ge22 1 0.19283984 0.37290667 0.25053651 1.0
Ge Ge23 1 0.69283984 0.12709333 0.24946349 1.0
Ge Ge24 1 0.53997977 0.37403457 0.75050547 1.0
Ge Ge25 1 0.03997977 0.12596543 0.74949453 1.0
Ge Ge26 1 0.46044089 0.62873832 0.24758207 1.0
Ge Ge27 1 0.96044089 0.87126168 0.25241793 1.0
Ge Ge28 1 0.67247703 0.03843342 0.54424437 1.0
Ge Ge29 1 0.17247703 0.46156658 0.95575563 1.0
Ge Ge30 1 0.33359134 0.95535516 0.04201443 1.0
Ge Ge31 1 0.83359134 0.54464484 0.45798557 1.0
Ge Ge32 1 0.32581438 0.95603233 0.45838289 1.0
Ge Ge33 1 0.82581438 0.54396767 0.04161711 1.0
Ge Ge34 1 0.66938991 0.04093683 0.95515103 1.0
Ge Ge35 1 0.16938991 0.45906317 0.54484897 1.0
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