CaPr4Si3H
高熵材料 HEAMP-ID: mp-3316581 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.44 | 7.1161 | 4.9 | (1,1,-1) |
| 16.02 | 5.5340 | 7.2 | (0,0,1) |
| 22.72 | 3.9131 | 24.3 | (1,-1,1) |
| 25.03 | 3.5580 | 21.5 | (2,2,-2) |
| 25.99 | 3.4289 | 7.1 | (2,0,-2) |
| 26.22 | 3.3988 | 48.7 | (1,0,-2) |
| 26.22 | 3.3988 | 7.0 | (2,-1,0) |
| 29.85 | 2.9928 | 2.3 | (2,2,-3) |
| 29.85 | 2.9928 | 6.8 | (3,1,-2) |
| 31.77 | 2.8165 | 33.3 | (2,1,-3) |
| 31.77 | 2.8165 | 100.0 | (2,1,0) |
| 32.35 | 2.7670 | 5.8 | (0,0,2) |
| 32.35 | 2.7670 | 5.8 | (2,-2,0) |
| 34.06 | 2.6325 | 39.6 | (3,1,-3) |
| 36.30 | 2.4749 | 8.3 | (1,-1,-2) |
| 36.30 | 2.4749 | 24.8 | (2,-2,1) |
| 37.93 | 2.3720 | 13.3 | (3,3,-3) |
| 40.86 | 2.2083 | 2.3 | (3,2,-4) |
| 41.42 | 2.1802 | 1.6 | (4,2,-3) |
| 42.11 | 2.1458 | 1.4 | (0,1,-3) |
| 44.60 | 2.0317 | 1.4 | (3,1,-4) |
| 44.60 | 2.0317 | 3.4 | (3,1,0) |
| 44.67 | 2.0285 | 4.9 | (4,2,-4) |
| 44.67 | 2.0285 | 1.6 | (4,2,-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 CaPr4Si3H were obtained from the Materials Project database (MP-ID: mp-3316581, 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_CaPr4Si3H
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.01464120
_cell_length_b 9.01464226
_cell_length_c 9.01464325
_cell_angle_alpha 128.54560619
_cell_angle_beta 128.54561317
_cell_angle_gamma 75.74281161
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr4Si3H
_chemical_formula_sum 'Ca2 Pr8 Si6 H2'
_cell_volume 435.86341513
_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
Ca Ca0 1 0.50000000 0.50000000 0.00000000 1.0
Ca Ca1 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr2 1 0.52637188 0.02637188 0.84554040 1.0
Pr Pr3 1 0.18083248 0.68083248 0.15445960 1.0
Pr Pr4 1 0.02637188 0.18083248 0.50000000 1.0
Pr Pr5 1 0.68083248 0.52637188 0.50000000 1.0
Pr Pr6 1 0.47362812 0.97362812 0.15445960 1.0
Pr Pr7 1 0.81916752 0.31916752 0.84554040 1.0
Pr Pr8 1 0.97362812 0.81916752 0.50000000 1.0
Pr Pr9 1 0.31916752 0.47362812 0.50000000 1.0
Si Si10 1 0.25000000 0.25000000 0.00000000 1.0
Si Si11 1 0.75000000 0.75000000 0.00000000 1.0
Si Si12 1 0.88715744 0.38715744 0.27431688 1.0
Si Si13 1 0.11284256 0.61284256 0.72568312 1.0
Si Si14 1 0.38715744 0.11284256 0.50000000 1.0
Si Si15 1 0.61284256 0.88715744 0.50000000 1.0
H H16 1 0.25000000 0.75000000 0.50000000 1.0
H H17 1 0.75000000 0.25000000 0.50000000 1.0
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