Ca3Er(Si3Pd)2
高熵材料 HEAMP-ID: mp-3282347 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.45 | 7.1098 | 4.2 | (1,0,-1,0) |
| 21.62 | 4.1105 | 2.3 | (0,0,0,2) |
| 21.65 | 4.1049 | 32.5 | (1,1,-2,0) |
| 21.65 | 4.1049 | 16.2 | (2,-1,-1,0) |
| 25.02 | 3.5586 | 34.2 | (1,0,-1,2) |
| 25.05 | 3.5549 | 4.1 | (2,0,-2,0) |
| 33.32 | 2.6888 | 100.0 | (2,0,-2,2) |
| 37.97 | 2.3699 | 11.8 | (3,0,-3,0) |
| 40.09 | 2.2493 | 22.4 | (3,-1,-2,2) |
| 44.06 | 2.0552 | 14.6 | (0,0,0,4) |
| 44.12 | 2.0524 | 43.5 | (4,-2,-2,0) |
| 49.60 | 1.8378 | 11.1 | (2,-1,-1,4) |
| 51.35 | 1.7793 | 1.1 | (2,0,-2,4) |
| 51.39 | 1.7779 | 10.2 | (4,-1,-3,2) |
| 56.40 | 1.6315 | 21.0 | (4,0,-4,2) |
| 59.54 | 1.5527 | 6.4 | (3,0,-3,4) |
| 59.59 | 1.5515 | 4.3 | (4,1,-5,0) |
| 59.59 | 1.5515 | 2.2 | (5,-1,-4,0) |
| 61.13 | 1.5161 | 5.5 | (5,-2,-3,2) |
| 64.12 | 1.4523 | 18.5 | (2,2,-4,4) |
| 64.12 | 1.4523 | 9.2 | (4,-2,-2,4) |
| 68.59 | 1.3683 | 1.4 | (3,3,-6,0) |
| 69.92 | 1.3454 | 2.0 | (1,0,-1,6) |
| 70.01 | 1.3438 | 2.4 | (5,0,-5,2) |
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 Ca3Er(Si3Pd)2 were obtained from the Materials Project database (MP-ID: mp-3282347, 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_Ca3Er(Si3Pd)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20970693
_cell_length_b 8.20970727
_cell_length_c 8.22097161
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999863
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Er(Si3Pd)2
_chemical_formula_sum 'Ca6 Er2 Si12 Pd4'
_cell_volume 479.85399231
_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 0.50065679 0.00131459 0.25000000 1.0
Ca Ca1 1 0.49934321 0.99868541 0.75000000 1.0
Ca Ca2 1 0.99868541 0.49934321 0.25000000 1.0
Ca Ca3 1 0.00131459 0.50065679 0.75000000 1.0
Ca Ca4 1 0.50065679 0.49934321 0.25000000 1.0
Ca Ca5 1 0.49934321 0.50065679 0.75000000 1.0
Er Er6 1 0.00000000 0.00000000 0.25000000 1.0
Er Er7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16408922 0.32817743 0.00056722 1.0
Si Si9 1 0.83591078 0.67182257 0.99943278 1.0
Si Si10 1 0.67182257 0.83591078 0.00056722 1.0
Si Si11 1 0.83591078 0.67182257 0.50056722 1.0
Si Si12 1 0.32817743 0.16408922 0.99943278 1.0
Si Si13 1 0.16408922 0.32817743 0.49943278 1.0
Si Si14 1 0.16408922 0.83591078 0.00056722 1.0
Si Si15 1 0.32817743 0.16408922 0.50056722 1.0
Si Si16 1 0.83591078 0.16408922 0.99943278 1.0
Si Si17 1 0.67182257 0.83591078 0.49943278 1.0
Si Si18 1 0.83591078 0.16408922 0.50056722 1.0
Si Si19 1 0.16408922 0.83591078 0.49943278 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00185718 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99814282 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50185718 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49814282 1.0
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