LaPr7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3279182 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.35 | 7.1695 | 9.4 | (1,0,-1,0) |
| 12.37 | 7.1573 | 5.4 | (1,-1,0,0) |
| 20.51 | 4.3309 | 7.1 | (0,0,0,2) |
| 21.46 | 4.1416 | 5.9 | (1,1,-2,0) |
| 21.49 | 4.1346 | 12.6 | (2,-1,-1,0) |
| 24.01 | 3.7070 | 4.8 | (1,0,-1,2) |
| 24.02 | 3.7053 | 2.1 | (1,-1,0,2) |
| 24.84 | 3.5847 | 46.0 | (2,0,-2,0) |
| 24.88 | 3.5787 | 22.8 | (2,-2,0,0) |
| 29.85 | 2.9932 | 5.6 | (1,1,-2,2) |
| 29.88 | 2.9906 | 10.5 | (2,-1,-1,2) |
| 32.42 | 2.7615 | 100.0 | (0,2,-2,2) |
| 32.42 | 2.7615 | 100.0 | (2,0,-2,2) |
| 32.45 | 2.7587 | 100.0 | (2,-2,0,2) |
| 33.04 | 2.7111 | 1.1 | (2,1,-3,0) |
| 33.11 | 2.7059 | 1.0 | (3,-2,-1,0) |
| 37.64 | 2.3898 | 3.0 | (3,0,-3,0) |
| 37.71 | 2.3858 | 1.4 | (3,-3,0,0) |
| 39.20 | 2.2980 | 1.5 | (2,1,-3,2) |
| 39.24 | 2.2960 | 1.3 | (3,-1,-2,2) |
| 39.26 | 2.2948 | 1.4 | (3,-2,-1,2) |
| 41.71 | 2.1654 | 39.1 | (0,0,0,4) |
| 43.24 | 2.0924 | 3.9 | (3,0,-3,2) |
| 43.30 | 2.0897 | 2.1 | (3,-3,0,2) |
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 LaPr7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3279182, 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_LaPr7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.26921676
_cell_length_b 8.26921748
_cell_length_c 8.66172751
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.88763240
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaPr7(Si3Pd)4
_chemical_formula_sum 'La1 Pr7 Si12 Pd4'
_cell_volume 513.51670207
_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
La La0 1 0.49991203 0.50008797 0.75000000 1.0
Pr Pr1 1 0.50006890 0.49993110 0.25000000 1.0
Pr Pr2 1 0.00005611 0.50002008 0.75000000 1.0
Pr Pr3 1 0.99993149 0.49996459 0.25000000 1.0
Pr Pr4 1 0.49997992 0.99994389 0.75000000 1.0
Pr Pr5 1 0.50003541 0.00006851 0.25000000 1.0
Pr Pr6 1 0.99998656 0.00001344 0.75000000 1.0
Pr Pr7 1 0.00001539 0.99998461 0.25000000 1.0
Si Si8 1 0.83396758 0.16603242 0.00004028 1.0
Si Si9 1 0.16603793 0.83396207 0.00020903 1.0
Si Si10 1 0.33109476 0.16496950 0.00075080 1.0
Si Si11 1 0.16603793 0.83396207 0.49979097 1.0
Si Si12 1 0.66890174 0.83502359 0.00098257 1.0
Si Si13 1 0.83396758 0.16603242 0.49995972 1.0
Si Si14 1 0.83503050 0.66890524 0.00075080 1.0
Si Si15 1 0.66890174 0.83502359 0.49901743 1.0
Si Si16 1 0.16497641 0.33109826 0.00098257 1.0
Si Si17 1 0.33109476 0.16496950 0.49924920 1.0
Si Si18 1 0.16497641 0.33109826 0.49901743 1.0
Si Si19 1 0.83503050 0.66890524 0.49924920 1.0
Pd Pd20 1 0.66652130 0.33347870 0.00078394 1.0
Pd Pd21 1 0.33347788 0.66652212 0.00080181 1.0
Pd Pd22 1 0.33347788 0.66652212 0.49919819 1.0
Pd Pd23 1 0.66652130 0.33347870 0.49921606 1.0
获取直接链接