Tm2MgNi7B2
高熵材料 HEAMP-ID: mp-3285230 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.65 | 6.9967 | 6.0 | (0,0,0,2) |
| 20.77 | 4.2757 | 2.3 | (1,0,-1,0) |
| 21.73 | 4.0891 | 49.9 | (1,0,-1,1) |
| 24.40 | 3.6484 | 3.5 | (1,0,-1,2) |
| 25.46 | 3.4984 | 4.6 | (0,0,0,4) |
| 28.32 | 3.1519 | 19.7 | (1,-1,0,3) |
| 28.32 | 3.1519 | 9.8 | (1,0,-1,3) |
| 33.09 | 2.7076 | 21.4 | (1,0,-1,4) |
| 36.39 | 2.4686 | 33.9 | (2,-1,-1,0) |
| 38.44 | 2.3417 | 89.8 | (1,0,-1,5) |
| 38.60 | 2.3322 | 7.3 | (0,0,0,6) |
| 38.68 | 2.3280 | 2.2 | (1,-2,1,2) |
| 38.68 | 2.3280 | 4.4 | (2,-1,-1,2) |
| 42.27 | 2.1379 | 21.6 | (2,0,-2,0) |
| 42.79 | 2.1134 | 91.4 | (2,0,-2,1) |
| 44.24 | 2.0475 | 10.3 | (1,0,-1,6) |
| 44.30 | 2.0446 | 4.8 | (2,0,-2,2) |
| 44.94 | 2.0170 | 100.0 | (2,-1,-1,4) |
| 46.74 | 1.9435 | 2.2 | (2,-2,0,3) |
| 46.74 | 1.9435 | 4.5 | (2,0,-2,3) |
| 50.00 | 1.8242 | 2.6 | (2,0,-2,4) |
| 50.39 | 1.8109 | 1.2 | (1,0,-1,7) |
| 52.30 | 1.7492 | 8.8 | (0,0,0,8) |
| 54.10 | 1.6953 | 1.9 | (1,-2,1,6) |
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 Tm2MgNi7B2 were obtained from the Materials Project database (MP-ID: mp-3285230, 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_Tm2MgNi7B2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.93719143
_cell_length_b 4.93719159
_cell_length_c 13.99338295
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000550
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2MgNi7B2
_chemical_formula_sum 'Tm4 Mg2 Ni14 B4'
_cell_volume 295.40189309
_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 0.66666700 0.33333300 0.47028986 1.0
Tm Tm1 1 0.33333300 0.66666700 0.97028986 1.0
Tm Tm2 1 0.33333300 0.66666700 0.74494790 1.0
Tm Tm3 1 0.66666700 0.33333300 0.24494790 1.0
Mg Mg4 1 0.33333300 0.66666700 0.53282068 1.0
Mg Mg5 1 0.66666700 0.33333300 0.03282068 1.0
Ni Ni6 1 0.00000000 0.00000000 0.00067052 1.0
Ni Ni7 1 0.00000000 0.00000000 0.50067052 1.0
Ni Ni8 1 0.16507851 0.33015703 0.14676022 1.0
Ni Ni9 1 0.83492149 0.66984297 0.64676022 1.0
Ni Ni10 1 0.66984297 0.83492149 0.14676022 1.0
Ni Ni11 1 0.16507851 0.83492149 0.14676022 1.0
Ni Ni12 1 0.83492149 0.16507851 0.64676022 1.0
Ni Ni13 1 0.33015703 0.16507851 0.64676022 1.0
Ni Ni14 1 0.83386114 0.66772228 0.85296455 1.0
Ni Ni15 1 0.83386114 0.16613886 0.85296455 1.0
Ni Ni16 1 0.33227772 0.16613886 0.85296455 1.0
Ni Ni17 1 0.66772228 0.83386114 0.35296455 1.0
Ni Ni18 1 0.16613886 0.83386114 0.35296455 1.0
Ni Ni19 1 0.16613886 0.33227772 0.35296455 1.0
B B20 1 0.33333300 0.66666700 0.24990712 1.0
B B21 1 0.66666700 0.33333300 0.74990712 1.0
B B22 1 0.00000000 0.00000000 0.25218962 1.0
B B23 1 0.00000000 0.00000000 0.75218962 1.0
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