CaLa2(DySi2)2
高熵材料 HEAMP-ID: mp-3316106 · 空间群: P4_12_12 (#92)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.77 | 6.9298 | 4.9 | (1,0,1) |
| 15.85 | 5.5904 | 1.8 | (1,1,0) |
| 17.01 | 5.2113 | 5.8 | (1,1,1) |
| 21.66 | 4.1022 | 5.0 | (1,0,3) |
| 22.49 | 3.9530 | 18.5 | (2,0,0) |
| 23.34 | 3.8119 | 42.0 | (2,0,1) |
| 24.45 | 3.6412 | 14.7 | (1,1,3) |
| 24.74 | 3.5991 | 3.8 | (0,0,4) |
| 25.71 | 3.4649 | 40.3 | (2,0,2) |
| 25.95 | 3.4337 | 10.9 | (2,1,1) |
| 27.22 | 3.2756 | 20.7 | (1,0,4) |
| 28.12 | 3.1735 | 12.8 | (2,1,2) |
| 29.27 | 3.0511 | 19.2 | (2,0,3) |
| 29.52 | 3.0262 | 54.2 | (1,1,4) |
| 31.43 | 2.8465 | 49.6 | (2,1,3) |
| 32.02 | 2.7952 | 1.6 | (2,2,0) |
| 32.63 | 2.7440 | 100.0 | (2,2,1) |
| 33.11 | 2.7054 | 2.5 | (1,0,5) |
| 33.68 | 2.6613 | 5.3 | (2,0,4) |
| 34.60 | 2.5923 | 3.2 | (3,0,1) |
| 35.06 | 2.5597 | 53.3 | (1,1,5) |
| 35.59 | 2.5222 | 3.1 | (2,1,4) |
| 36.30 | 2.4747 | 33.9 | (3,0,2) |
| 36.48 | 2.4632 | 2.6 | (3,1,1) |
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 CaLa2(DySi2)2 were obtained from the Materials Project database (MP-ID: mp-3316106, 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_CaLa2(DySi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.90605049
_cell_length_b 7.90605049
_cell_length_c 14.39624473
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaLa2(DySi2)2
_chemical_formula_sum 'Ca4 La8 Dy8 Si16'
_cell_volume 899.84640953
_cell_formula_units_Z 4
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 0.68523757 0.68523757 0.50000000 1.0
Ca Ca1 1 0.81476243 0.18523757 0.75000000 1.0
Ca Ca2 1 0.18523757 0.81476243 0.25000000 1.0
Ca Ca3 1 0.31476243 0.31476243 0.00000000 1.0
La La4 1 0.99131954 0.63911552 0.04048980 1.0
La La5 1 0.00868046 0.36088448 0.54048980 1.0
La La6 1 0.63911552 0.99131954 0.95951020 1.0
La La7 1 0.13911552 0.50868046 0.79048980 1.0
La La8 1 0.86088448 0.49131954 0.29048980 1.0
La La9 1 0.50868046 0.13911552 0.20951020 1.0
La La10 1 0.49131954 0.86088448 0.70951020 1.0
La La11 1 0.36088448 0.00868046 0.45951020 1.0
Dy Dy12 1 0.36508341 0.49413521 0.37643718 1.0
Dy Dy13 1 0.86508341 0.00586479 0.37356282 1.0
Dy Dy14 1 0.99413521 0.13491659 0.12643718 1.0
Dy Dy15 1 0.00586479 0.86508341 0.62643718 1.0
Dy Dy16 1 0.63491659 0.50586479 0.87643718 1.0
Dy Dy17 1 0.49413521 0.36508341 0.62356282 1.0
Dy Dy18 1 0.50586479 0.63491659 0.12356282 1.0
Dy Dy19 1 0.13491659 0.99413521 0.87356282 1.0
Si Si20 1 0.07441654 0.71098706 0.44200285 1.0
Si Si21 1 0.92558346 0.28901294 0.94200285 1.0
Si Si22 1 0.71098706 0.07441654 0.55799715 1.0
Si Si23 1 0.21098806 0.42558346 0.19200285 1.0
Si Si24 1 0.78901294 0.57441654 0.69200285 1.0
Si Si25 1 0.42558346 0.21098806 0.80799715 1.0
Si Si26 1 0.57441654 0.78901294 0.30799715 1.0
Si Si27 1 0.28901294 0.92558346 0.05799715 1.0
Si Si28 1 0.84906985 0.78657900 0.81298784 1.0
Si Si29 1 0.15093015 0.21342100 0.31298784 1.0
Si Si30 1 0.78657900 0.84906985 0.18701216 1.0
Si Si31 1 0.28657900 0.65093015 0.56298784 1.0
Si Si32 1 0.71342100 0.34906985 0.06298784 1.0
Si Si33 1 0.65093015 0.28657900 0.43701216 1.0
Si Si34 1 0.34906985 0.71342100 0.93701216 1.0
Si Si35 1 0.21342100 0.15093015 0.68701216 1.0
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