Ca9Dy(Si3H)2
高熵材料 HEAMP-ID: mp-3296561 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.25 | 7.2260 | 38.2 | (1,1,-1) |
| 13.13 | 6.7430 | 31.3 | (0,1,-1) |
| 13.13 | 6.7430 | 31.3 | (1,0,-1) |
| 13.13 | 6.7407 | 64.3 | (1,0,0) |
| 16.43 | 5.3960 | 23.1 | (1,-1,0) |
| 16.47 | 5.3831 | 17.9 | (0,0,1) |
| 20.54 | 4.3236 | 20.9 | (2,0,-1) |
| 20.57 | 4.3181 | 10.1 | (1,1,-2) |
| 20.58 | 4.3157 | 14.3 | (1,1,0) |
| 21.82 | 4.0729 | 18.9 | (2,1,-2) |
| 21.83 | 4.0714 | 20.3 | (2,1,-1) |
| 23.34 | 3.8110 | 9.1 | (1,-1,1) |
| 23.34 | 3.8110 | 9.1 | (1,-1,-1) |
| 24.64 | 3.6130 | 9.8 | (2,2,-2) |
| 26.44 | 3.3715 | 6.1 | (2,0,-2) |
| 26.45 | 3.3703 | 40.8 | (2,0,0) |
| 26.85 | 3.3208 | 12.5 | (2,-1,-1) |
| 26.85 | 3.3205 | 30.9 | (2,-1,0) |
| 26.89 | 3.3150 | 25.8 | (1,0,-2) |
| 26.90 | 3.3142 | 28.6 | (1,0,1) |
| 29.76 | 3.0022 | 43.8 | (3,1,-2) |
| 29.77 | 3.0007 | 1.1 | (2,2,-3) |
| 29.79 | 2.9991 | 10.8 | (2,2,-1) |
| 32.15 | 2.7846 | 100.0 | (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 Ca9Dy(Si3H)2 were obtained from the Materials Project database (MP-ID: mp-3296561, 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_Ca9Dy(Si3H)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.01840278
_cell_length_b 9.01840283
_cell_length_c 9.01319334
_cell_angle_alpha 129.98924738
_cell_angle_beta 129.98924628
_cell_angle_gamma 73.50162401
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca9Dy(Si3H)2
_chemical_formula_sum 'Ca9 Dy1 Si6 H2'
_cell_volume 419.79148248
_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
Ca Ca0 1 0.49642822 0.50324215 0.00021215 1.0
Ca Ca1 1 0.00324215 0.99642822 0.00021215 1.0
Ca Ca2 1 0.18061428 0.68061428 0.15952218 1.0
Ca Ca3 1 0.01812104 0.18185965 0.49905925 1.0
Ca Ca4 1 0.68185965 0.51812104 0.49905925 1.0
Ca Ca5 1 0.48090175 0.98090175 0.16781408 1.0
Ca Ca6 1 0.81550544 0.31550544 0.83567203 1.0
Ca Ca7 1 0.98046716 0.81639256 0.49846908 1.0
Ca Ca8 1 0.31639256 0.48046716 0.49846908 1.0
Dy Dy9 1 0.52468468 0.02468468 0.83913382 1.0
Si Si10 1 0.25786219 0.24318471 0.99442650 1.0
Si Si11 1 0.74318471 0.75786219 0.99442650 1.0
Si Si12 1 0.88214324 0.38214324 0.26697321 1.0
Si Si13 1 0.10746766 0.60746766 0.71592745 1.0
Si Si14 1 0.38832627 0.11167335 0.50785828 1.0
Si Si15 1 0.61167335 0.88832627 0.50785828 1.0
H H16 1 0.26057608 0.76057608 0.51104777 1.0
H H17 1 0.75054956 0.25054956 0.50385994 1.0
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