Ca2Ac2Cu8As7
高熵材料 HEAMP-ID: mp-3301249 · 空间群: P2_1/m (#11)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.68 | 13.2396 | 47.4 | (0,0,1) |
| 6.71 | 13.1732 | 14.4 | (0,1,0) |
| 14.11 | 6.2747 | 27.9 | (0,1,2) |
| 15.80 | 5.6107 | 1.4 | (0,1,-2) |
| 15.84 | 5.5955 | 14.0 | (0,2,-1) |
| 17.63 | 5.0314 | 4.5 | (0,2,2) |
| 20.12 | 4.4132 | 4.5 | (0,0,3) |
| 20.22 | 4.3911 | 4.1 | (0,3,0) |
| 20.41 | 4.3522 | 3.4 | (0,3,1) |
| 22.11 | 4.0199 | 2.8 | (0,1,-3) |
| 22.20 | 4.0050 | 4.5 | (0,3,-1) |
| 22.64 | 3.9271 | 1.7 | (0,2,3) |
| 22.68 | 3.9199 | 9.8 | (1,0,1) |
| 22.69 | 3.9183 | 17.3 | (0,3,2) |
| 22.69 | 3.9182 | 7.5 | (1,1,0) |
| 23.41 | 3.8000 | 13.7 | (1,1,1) |
| 23.95 | 3.7156 | 10.5 | (1,1,-1) |
| 25.54 | 3.4880 | 7.8 | (1,0,2) |
| 25.57 | 3.4831 | 4.2 | (1,2,0) |
| 25.86 | 3.4455 | 2.3 | (0,3,-2) |
| 25.94 | 3.4345 | 10.2 | (1,1,2) |
| 26.94 | 3.3099 | 2.1 | (0,0,4) |
| 26.94 | 3.3093 | 2.4 | (1,2,-1) |
| 26.98 | 3.3052 | 4.0 | (0,4,1) |
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 Ca2Ac2Cu8As7 were obtained from the Materials Project database (MP-ID: mp-3301249, 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_Ca2Ac2Cu8As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.10389875
_cell_length_b 13.30195839
_cell_length_c 13.36905500
_cell_angle_alpha 82.02074115
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Ac2Cu8As7
_chemical_formula_sum 'Ca4 Ac4 Cu16 As14'
_cell_volume 722.74945631
_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 0.25000000 0.52379291 0.29503435 1.0
Ca Ca1 1 0.75000000 0.47620709 0.70496565 1.0
Ca Ca2 1 0.25000000 0.20721730 0.45284341 1.0
Ca Ca3 1 0.75000000 0.79278270 0.54715659 1.0
Ac Ac4 1 0.25000000 0.11148662 0.79306952 1.0
Ac Ac5 1 0.75000000 0.88851338 0.20693048 1.0
Ac Ac6 1 0.25000000 0.27607051 0.10213520 1.0
Ac Ac7 1 0.75000000 0.72392949 0.89786480 1.0
Cu Cu8 1 0.25000000 0.98076236 0.57453743 1.0
Cu Cu9 1 0.75000000 0.01923764 0.42546257 1.0
Cu Cu10 1 0.25000000 0.65809615 0.72066275 1.0
Cu Cu11 1 0.75000000 0.34190385 0.27933725 1.0
Cu Cu12 1 0.25000000 0.55304071 0.05171446 1.0
Cu Cu13 1 0.75000000 0.44695929 0.94828554 1.0
Cu Cu14 1 0.25000000 0.06762990 0.27600435 1.0
Cu Cu15 1 0.75000000 0.93237010 0.72399565 1.0
Cu Cu16 1 0.25000000 0.43943430 0.52304633 1.0
Cu Cu17 1 0.75000000 0.56056570 0.47695367 1.0
Cu Cu18 1 0.25000000 0.90456377 0.99302133 1.0
Cu Cu19 1 0.75000000 0.09543623 0.00697867 1.0
Cu Cu20 1 0.25000000 0.73402493 0.39380320 1.0
Cu Cu21 1 0.75000000 0.26597507 0.60619680 1.0
Cu Cu22 1 0.25000000 0.35178254 0.85298404 1.0
Cu Cu23 1 0.75000000 0.64821746 0.14701596 1.0
As As24 1 0.25000000 0.04452253 0.09680915 1.0
As As25 1 0.75000000 0.95547747 0.90319085 1.0
As As26 1 0.25000000 0.32247534 0.67590314 1.0
As As27 1 0.75000000 0.67752466 0.32409686 1.0
As As28 1 0.25000000 0.61377513 0.55782164 1.0
As As29 1 0.75000000 0.38622487 0.44217836 1.0
As As30 1 0.25000000 0.83550385 0.71395975 1.0
As As31 1 0.75000000 0.16449615 0.28604025 1.0
As As32 1 0.75000000 0.26479276 0.91680935 1.0
As As33 1 0.25000000 0.73520724 0.08319065 1.0
As As34 1 0.75000000 0.08415783 0.59489806 1.0
As As35 1 0.25000000 0.91584217 0.40510194 1.0
As As36 1 0.75000000 0.46592345 0.13160588 1.0
As As37 1 0.25000000 0.53407655 0.86839412 1.0
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