TbY19(Bi2As)4
高熵材料 HEAMP-ID: mp-3300587 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.26 | 12.1840 | 2.0 | (0,0,1) |
| 9.74 | 9.0781 | 1.1 | (0,1,0) |
| 13.14 | 6.7390 | 13.8 | (1,0,1) |
| 13.14 | 6.7384 | 18.5 | (1,0,-1) |
| 14.54 | 6.0920 | 11.0 | (0,0,2) |
| 18.23 | 4.8664 | 7.7 | (1,0,2) |
| 18.23 | 4.8660 | 9.7 | (1,0,-2) |
| 19.56 | 4.5391 | 40.2 | (0,2,0) |
| 21.98 | 4.0442 | 26.3 | (2,0,0) |
| 23.17 | 3.8384 | 20.0 | (2,0,1) |
| 23.17 | 3.8382 | 24.7 | (2,0,-1) |
| 23.63 | 3.7653 | 7.9 | (1,-2,-1) |
| 23.63 | 3.7650 | 9.2 | (1,2,1) |
| 23.63 | 3.7645 | 7.1 | (1,-2,1) |
| 23.64 | 3.7639 | 10.9 | (1,2,-1) |
| 24.45 | 3.6407 | 8.4 | (0,2,2) |
| 24.46 | 3.6389 | 10.7 | (0,2,-2) |
| 24.53 | 3.6296 | 47.2 | (1,0,3) |
| 24.53 | 3.6294 | 38.7 | (1,0,-3) |
| 26.45 | 3.3695 | 2.0 | (2,0,2) |
| 26.45 | 3.3692 | 3.0 | (2,0,-2) |
| 28.25 | 3.1591 | 2.2 | (2,-1,-2) |
| 28.25 | 3.1591 | 1.7 | (2,1,2) |
| 28.25 | 3.1588 | 1.8 | (2,-1,2) |
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 TbY19(Bi2As)4 were obtained from the Materials Project database (MP-ID: mp-3300587, 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_TbY19(Bi2As)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.08842405
_cell_length_b 9.07813461
_cell_length_c 12.18404116
_cell_angle_alpha 89.97095992
_cell_angle_beta 89.99444056
_cell_angle_gamma 90.00837888
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbY19(Bi2As)4
_chemical_formula_sum 'Tb1 Y19 Bi8 As4'
_cell_volume 894.64723775
_cell_formula_units_Z 1
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
Tb Tb0 1 0.18383216 0.55317397 0.93617285 1.0
Y Y1 1 0.85077552 0.74970948 0.79270740 1.0
Y Y2 1 0.14968852 0.25039313 0.20763810 1.0
Y Y3 1 0.35021199 0.25020354 0.70753707 1.0
Y Y4 1 0.64985659 0.74996496 0.29225252 1.0
Y Y5 1 0.36850530 0.74964688 0.70472393 1.0
Y Y6 1 0.63145134 0.25019121 0.29525025 1.0
Y Y7 1 0.86874725 0.25010012 0.79523556 1.0
Y Y8 1 0.13151886 0.74966135 0.20480299 1.0
Y Y9 1 0.96503326 0.74989058 0.49921200 1.0
Y Y10 1 0.03491693 0.25017172 0.50069774 1.0
Y Y11 1 0.46487731 0.25057075 0.00072999 1.0
Y Y12 1 0.53430803 0.74936509 0.99918526 1.0
Y Y13 1 0.68386203 0.05243395 0.56421703 1.0
Y Y14 1 0.31609122 0.94753408 0.43563941 1.0
Y Y15 1 0.18386649 0.94723377 0.93578561 1.0
Y Y16 1 0.31636544 0.55246463 0.43597349 1.0
Y Y17 1 0.81577430 0.05238170 0.06413442 1.0
Y Y18 1 0.68375839 0.44759155 0.56404878 1.0
Y Y19 1 0.81696299 0.44743390 0.06383714 1.0
Bi Bi20 1 0.57613903 0.49032955 0.82727041 1.0
Bi Bi21 1 0.42398141 0.50958517 0.17279278 1.0
Bi Bi22 1 0.07601751 0.50957695 0.67256502 1.0
Bi Bi23 1 0.42421402 0.99052013 0.17260466 1.0
Bi Bi24 1 0.92387878 0.49043180 0.32747699 1.0
Bi Bi25 1 0.57570099 0.00963757 0.82743557 1.0
Bi Bi26 1 0.92425003 0.00964155 0.32731085 1.0
Bi Bi27 1 0.07587298 0.99035218 0.67252708 1.0
As As28 1 0.57968112 0.75013936 0.51793119 1.0
As As29 1 0.42024707 0.24988300 0.48184711 1.0
As As30 1 0.07966838 0.24931124 0.98194206 1.0
As As31 1 0.91994875 0.75047113 0.01851475 1.0
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