Y2Tm(SiNi3)2
高熵材料 HEAMP-ID: mp-3281264 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.40 | 6.1521 | 18.5 | (1,0,-1) |
| 14.44 | 6.1348 | 1.9 | (0,1,-1) |
| 20.47 | 4.3380 | 10.0 | (1,1,-1) |
| 25.05 | 3.5553 | 8.4 | (1,0,-2) |
| 25.12 | 3.5453 | 1.7 | (0,2,-1) |
| 25.12 | 3.5453 | 2.9 | (2,0,-1) |
| 29.03 | 3.0761 | 24.1 | (2,0,-2) |
| 32.47 | 2.7576 | 19.9 | (2,-1,-2) |
| 32.62 | 2.7451 | 7.0 | (1,2,-1) |
| 32.64 | 2.7436 | 12.0 | (1,2,-2) |
| 32.64 | 2.7436 | 12.0 | (2,1,-1) |
| 35.79 | 2.5092 | 28.1 | (3,-1,-1) |
| 38.69 | 2.3272 | 5.3 | (2,0,-3) |
| 38.77 | 2.3225 | 11.8 | (0,3,-1) |
| 38.77 | 2.3225 | 19.6 | (3,0,-2) |
| 38.82 | 2.3197 | 15.6 | (0,3,-2) |
| 38.82 | 2.3197 | 2.2 | (2,0,1) |
| 41.39 | 2.1813 | 8.9 | (2,-2,-2) |
| 41.64 | 2.1690 | 10.7 | (2,2,-2) |
| 41.64 | 2.1690 | 10.7 | (2,-2,2) |
| 44.06 | 2.0552 | 4.3 | (2,-1,-3) |
| 44.16 | 2.0507 | 100.0 | (3,0,-3) |
| 44.28 | 2.0456 | 2.5 | (3,1,-2) |
| 44.29 | 2.0449 | 26.4 | (0,3,-3) |
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 Y2Tm(SiNi3)2 were obtained from the Materials Project database (MP-ID: mp-3281264, 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_Y2Tm(SiNi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.52780426
_cell_length_b 7.52780523
_cell_length_c 7.52780466
_cell_angle_alpha 109.16568265
_cell_angle_beta 109.62421091
_cell_angle_gamma 109.62420743
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Tm(SiNi3)2
_chemical_formula_sum 'Y4 Tm2 Si4 Ni12'
_cell_volume 328.37784149
_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
Y Y0 1 0.28578441 0.00000000 0.28578441 1.0
Y Y1 1 0.71421559 1.00000000 0.71421559 1.0
Y Y2 1 0.28578441 0.28578441 0.00000000 1.0
Y Y3 1 0.71421559 0.71421559 1.00000000 1.0
Tm Tm4 1 0.00000000 0.28959221 0.28959221 1.0
Tm Tm5 1 1.00000000 0.71040779 0.71040779 1.0
Si Si6 1 0.50000000 0.50000000 0.50000000 1.0
Si Si7 1 0.00000000 0.00000000 0.50000000 1.0
Si Si8 1 0.00000000 0.50000000 0.00000000 1.0
Si Si9 1 0.50000000 0.00000000 0.00000000 1.0
Ni Ni10 1 0.66450581 0.33225240 0.33225240 1.0
Ni Ni11 1 0.33549419 0.66774760 0.66774760 1.0
Ni Ni12 1 1.00000000 0.33225240 0.66774760 1.0
Ni Ni13 1 0.00000000 0.66774760 0.33225240 1.0
Ni Ni14 1 0.32845533 0.65774016 0.32928383 1.0
Ni Ni15 1 0.67154467 0.00082850 0.32928383 1.0
Ni Ni16 1 0.67154467 0.34225984 0.67071617 1.0
Ni Ni17 1 0.32845533 0.99917150 0.67071617 1.0
Ni Ni18 1 0.32845533 0.32928383 0.65774016 1.0
Ni Ni19 1 0.67154467 0.67071617 0.34225984 1.0
Ni Ni20 1 0.67154467 0.32928383 0.00082850 1.0
Ni Ni21 1 0.32845533 0.67071617 0.99917150 1.0
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