CaSc2(AlNi2)3
高熵材料 HEAMP-ID: mp-3210768 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.54 | 7.6693 | 2.2 | (0,0,0,2) |
| 20.10 | 4.4171 | 3.7 | (1,0,-1,0) |
| 20.93 | 4.2446 | 18.1 | (1,0,-1,1) |
| 23.20 | 3.8347 | 45.9 | (0,0,0,4) |
| 26.67 | 3.3425 | 9.0 | (1,0,-1,3) |
| 30.88 | 2.8957 | 9.8 | (1,0,-1,4) |
| 35.10 | 2.5564 | 3.6 | (0,0,0,6) |
| 35.19 | 2.5502 | 6.6 | (2,-1,-1,0) |
| 35.63 | 2.5197 | 50.9 | (1,0,-1,5) |
| 40.86 | 2.2085 | 30.9 | (2,0,-2,0) |
| 41.30 | 2.1860 | 88.4 | (2,0,-2,1) |
| 42.57 | 2.1235 | 100.0 | (2,-1,-1,4) |
| 44.70 | 2.0275 | 82.5 | (2,0,-2,3) |
| 46.25 | 1.9630 | 20.9 | (1,0,-1,7) |
| 47.42 | 1.9173 | 29.9 | (0,0,0,8) |
| 47.51 | 1.9138 | 29.8 | (2,0,-2,4) |
| 50.55 | 1.8055 | 1.9 | (2,-1,-1,6) |
| 50.95 | 1.7924 | 11.7 | (2,0,-2,5) |
| 51.99 | 1.7588 | 5.5 | (1,0,-1,8) |
| 54.94 | 1.6712 | 1.4 | (2,0,-2,6) |
| 55.00 | 1.6695 | 1.9 | (3,-1,-2,0) |
| 55.36 | 1.6597 | 1.6 | (3,-1,-2,1) |
| 59.42 | 1.5555 | 16.2 | (2,0,-2,7) |
| 60.48 | 1.5307 | 5.4 | (3,-1,-2,4) |
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 CaSc2(AlNi2)3 were obtained from the Materials Project database (MP-ID: mp-3210768, 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_CaSc2(AlNi2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.10038214
_cell_length_b 5.10038204
_cell_length_c 15.33860176
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000068
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaSc2(AlNi2)3
_chemical_formula_sum 'Ca2 Sc4 Al6 Ni12'
_cell_volume 345.55869500
_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 0.33333300 0.66666700 0.75000000 1.0
Ca Ca1 1 0.66666700 0.33333300 0.25000000 1.0
Sc Sc2 1 0.33333300 0.66666700 0.54083395 1.0
Sc Sc3 1 0.66666700 0.33333300 0.45916605 1.0
Sc Sc4 1 0.66666700 0.33333300 0.04083395 1.0
Sc Sc5 1 0.33333300 0.66666700 0.95916605 1.0
Al Al6 1 0.00000000 0.00000000 0.25000000 1.0
Al Al7 1 0.00000000 0.00000000 0.75000000 1.0
Al Al8 1 0.33333300 0.66666700 0.25000000 1.0
Al Al9 1 0.66666700 0.33333300 0.75000000 1.0
Al Al10 1 0.00000000 0.00000000 0.00000000 1.0
Al Al11 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni12 1 0.17009817 0.34019433 0.12240935 1.0
Ni Ni13 1 0.82990183 0.65980567 0.87759065 1.0
Ni Ni14 1 0.65980567 0.82990183 0.12240935 1.0
Ni Ni15 1 0.82990183 0.65980567 0.62240935 1.0
Ni Ni16 1 0.34019433 0.17009817 0.87759065 1.0
Ni Ni17 1 0.17009817 0.34019433 0.37759065 1.0
Ni Ni18 1 0.17009817 0.82990183 0.12240935 1.0
Ni Ni19 1 0.34019433 0.17009817 0.62240935 1.0
Ni Ni20 1 0.82990183 0.17009817 0.87759065 1.0
Ni Ni21 1 0.65980567 0.82990183 0.37759065 1.0
Ni Ni22 1 0.82990183 0.17009817 0.62240935 1.0
Ni Ni23 1 0.17009817 0.82990183 0.37759065 1.0
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