PmHo3
传统材料 TRA 弹性数据 ELAMP-ID: mp-984754 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 28.23 | 3.1616 | 24.0 | (2,0,-2,0) |
| 28.23 | 3.1614 | 24.0 | (0,2,-2,0) |
| 28.23 | 3.1614 | 24.0 | (2,-2,0,0) |
| 31.87 | 2.8081 | 70.2 | (0,0,0,2) |
| 32.50 | 2.7550 | 100.0 | (2,0,-2,1) |
| 32.50 | 2.7549 | 99.9 | (0,2,-2,1) |
| 32.50 | 2.7549 | 99.9 | (2,-2,0,1) |
| 43.09 | 2.0995 | 15.4 | (2,0,-2,2) |
| 43.09 | 2.0995 | 15.4 | (0,2,-2,2) |
| 43.09 | 2.0995 | 15.4 | (2,-2,0,2) |
| 49.97 | 1.8253 | 20.0 | (2,2,-4,0) |
| 49.97 | 1.8253 | 20.0 | (4,-2,-2,0) |
| 49.97 | 1.8252 | 20.0 | (2,-4,2,0) |
| 57.19 | 1.6108 | 20.1 | (2,0,-2,3) |
| 57.19 | 1.6108 | 20.1 | (0,2,-2,3) |
| 57.19 | 1.6108 | 20.1 | (2,-2,0,3) |
| 58.38 | 1.5808 | 3.2 | (4,0,-4,0) |
| 58.38 | 1.5807 | 3.1 | (0,4,-4,0) |
| 58.38 | 1.5807 | 3.1 | (4,-4,0,0) |
| 60.50 | 1.5304 | 22.6 | (2,2,-4,2) |
| 60.50 | 1.5304 | 22.6 | (4,-2,-2,2) |
| 60.50 | 1.5303 | 22.6 | (2,-4,2,2) |
| 60.88 | 1.5217 | 16.6 | (4,0,-4,1) |
| 60.88 | 1.5216 | 16.6 | (0,4,-4,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of PmHo3 were obtained from the Materials Project database (MP-ID: mp-984754, 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_PmHo3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.30115360
_cell_length_b 7.30083665
_cell_length_c 5.61614354
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99776397
_symmetry_Int_Tables_number 1
_chemical_formula_structural PmHo3
_chemical_formula_sum 'Pm2 Ho6'
_cell_volume 259.26430782
_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
Pm Pm0 1 0.33338694 0.66671105 0.74999900 1.0
Pm Pm1 1 0.66661584 0.33329033 0.24999900 1.0
Ho Ho2 1 0.16520988 0.33046012 0.24999900 1.0
Ho Ho3 1 0.66953093 0.83476407 0.24999900 1.0
Ho Ho4 1 0.16515685 0.83475665 0.24999900 1.0
Ho Ho5 1 0.83478865 0.66953587 0.74999900 1.0
Ho Ho6 1 0.33046921 0.16523552 0.74999900 1.0
Ho Ho7 1 0.83483869 0.16524339 0.74999900 1.0
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