YEr2TcB7
高熵材料 HEAMP-ID: mp-3278448 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.32 | 7.8141 | 21.4 | (1,-1,0) |
| 14.80 | 5.9856 | 2.4 | (1,-1,1) |
| 19.06 | 4.6557 | 3.6 | (0,0,2) |
| 22.23 | 3.9996 | 4.5 | (1,-1,2) |
| 22.76 | 3.9071 | 15.6 | (2,-2,0) |
| 25.95 | 3.4340 | 100.0 | (1,0,0) |
| 27.69 | 3.2219 | 2.6 | (1,0,1) |
| 29.85 | 2.9928 | 64.8 | (2,-2,2) |
| 30.65 | 2.9166 | 4.7 | (2,-1,0) |
| 31.00 | 2.8846 | 70.9 | (1,-1,3) |
| 32.16 | 2.7833 | 7.7 | (2,-1,1) |
| 32.16 | 2.7833 | 7.7 | (1,-2,1) |
| 32.40 | 2.7636 | 10.7 | (1,0,2) |
| 34.43 | 2.6047 | 29.7 | (3,-3,0) |
| 35.80 | 2.5084 | 15.3 | (3,-3,1) |
| 36.35 | 2.4717 | 7.4 | (2,-1,2) |
| 36.35 | 2.4717 | 7.4 | (1,-2,2) |
| 36.99 | 2.4303 | 18.4 | (2,-2,3) |
| 38.52 | 2.3372 | 37.6 | (3,-2,0) |
| 38.68 | 2.3278 | 8.3 | (0,0,4) |
| 39.12 | 2.3026 | 33.6 | (1,0,3) |
| 39.12 | 2.3026 | 33.6 | (0,1,3) |
| 39.76 | 2.2669 | 14.5 | (3,-2,1) |
| 39.76 | 2.2669 | 14.5 | (2,-3,1) |
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 YEr2TcB7 were obtained from the Materials Project database (MP-ID: mp-3278448, 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_YEr2TcB7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.00986459
_cell_length_b 8.00986396
_cell_length_c 9.31130542
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 154.61353387
_symmetry_Int_Tables_number 1
_chemical_formula_structural YEr2TcB7
_chemical_formula_sum 'Y2 Er4 Tc2 B14'
_cell_volume 256.11581553
_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 0.24247926 0.75752074 0.25000000 1.0
Y Y1 1 0.75752074 0.24247926 0.75000000 1.0
Er Er2 1 0.89566084 0.10433916 0.44182596 1.0
Er Er3 1 0.10433916 0.89566084 0.55817404 1.0
Er Er4 1 0.89566084 0.10433916 0.05817404 1.0
Er Er5 1 0.10433916 0.89566084 0.94182596 1.0
Tc Tc6 1 0.05254035 0.94745965 0.25000000 1.0
Tc Tc7 1 0.94745965 0.05254035 0.75000000 1.0
B B8 1 0.72712491 0.27287509 0.46609585 1.0
B B9 1 0.27287509 0.72712491 0.53390415 1.0
B B10 1 0.72712491 0.27287509 0.03390415 1.0
B B11 1 0.27287509 0.72712491 0.96609585 1.0
B B12 1 0.63123171 0.36876829 0.15101044 1.0
B B13 1 0.36876829 0.63123171 0.84898956 1.0
B B14 1 0.63123171 0.36876829 0.34898956 1.0
B B15 1 0.36876829 0.63123171 0.65101044 1.0
B B16 1 0.51987518 0.48012482 0.09617073 1.0
B B17 1 0.48012482 0.51987518 0.90382927 1.0
B B18 1 0.51987518 0.48012482 0.40382927 1.0
B B19 1 0.48012482 0.51987518 0.59617073 1.0
B B20 1 0.45507466 0.54492534 0.25000000 1.0
B B21 1 0.54492534 0.45507466 0.75000000 1.0
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