Pm3Nd
传统材料 TRAMP-ID: mp-1186527 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.57 | 3.2353 | 23.7 | (2,0,-2,0) |
| 30.58 | 2.9233 | 24.2 | (0,0,0,2) |
| 31.61 | 2.8308 | 100.0 | (2,0,-2,1) |
| 41.64 | 2.1690 | 15.7 | (2,0,-2,2) |
| 48.75 | 1.8679 | 19.9 | (4,-2,-2,0) |
| 55.01 | 1.6694 | 20.9 | (2,0,-2,3) |
| 56.92 | 1.6177 | 3.1 | (4,0,-4,0) |
| 58.65 | 1.5740 | 22.9 | (4,-2,-2,2) |
| 59.27 | 1.5591 | 16.6 | (4,0,-4,1) |
| 63.66 | 1.4617 | 3.0 | (0,0,0,4) |
| 66.00 | 1.4154 | 4.0 | (4,0,-4,2) |
| 70.73 | 1.3320 | 3.3 | (2,0,-2,4) |
| 76.54 | 1.2447 | 7.9 | (4,0,-4,3) |
| 78.17 | 1.2228 | 1.7 | (6,-2,-4,0) |
| 80.19 | 1.1969 | 9.3 | (6,-2,-4,1) |
| 80.19 | 1.1969 | 4.6 | (4,2,-6,1) |
| 84.09 | 1.1511 | 8.3 | (4,-2,-2,4) |
| 86.22 | 1.1281 | 2.6 | (6,-2,-4,2) |
| 86.22 | 1.1281 | 1.3 | (4,2,-6,2) |
| 89.02 | 1.0997 | 5.6 | (2,0,-2,5) |
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 Pm3Nd were obtained from the Materials Project database (MP-ID: mp-1186527, 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_Pm3Nd
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.47161051
_cell_length_b 7.47161051
_cell_length_c 5.84661487
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000489
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pm3Nd
_chemical_formula_sum 'Pm6 Nd2'
_cell_volume 282.65947372
_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 0.83337150 0.16662850 0.75000000 1.0
Pm Pm1 1 0.33325599 0.16662850 0.75000000 1.0
Pm Pm2 1 0.83337150 0.66674401 0.75000000 1.0
Pm Pm3 1 0.16662850 0.83337150 0.25000000 1.0
Pm Pm4 1 0.66674401 0.83337150 0.25000000 1.0
Pm Pm5 1 0.16662850 0.33325599 0.25000000 1.0
Nd Nd6 1 0.66666700 0.33333300 0.25000000 1.0
Nd Nd7 1 0.33333300 0.66666700 0.75000000 1.0
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