Li3Ca2Ni9As7
高熵材料 HEAMP-ID: mp-3279583 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.85 | 8.1532 | 12.5 | (0,1,-1,0) |
| 18.85 | 4.7073 | 38.6 | (0,1,-1,1) |
| 21.80 | 4.0766 | 33.2 | (0,2,-2,0) |
| 22.99 | 3.8684 | 19.7 | (1,0,-1,0) |
| 25.49 | 3.4950 | 46.8 | (1,1,-2,0) |
| 28.97 | 3.0816 | 27.9 | (0,2,-2,1) |
| 28.97 | 3.0816 | 14.0 | (0,1,-1,-3) |
| 29.90 | 2.9887 | 2.1 | (1,1,-2,1) |
| 31.89 | 2.8061 | 22.5 | (1,2,-3,0) |
| 32.96 | 2.7177 | 25.4 | (0,3,-3,0) |
| 37.31 | 2.4103 | 100.0 | (1,2,-3,1) |
| 37.31 | 2.4103 | 50.0 | (1,-1,0,3) |
| 38.24 | 2.3536 | 8.1 | (0,2,-2,2) |
| 39.87 | 2.2613 | 2.5 | (0,3,-3,1) |
| 39.87 | 2.2613 | 4.9 | (0,1,-1,3) |
| 40.57 | 2.2238 | 11.1 | (1,3,-4,0) |
| 44.45 | 2.0383 | 6.4 | (0,4,-4,0) |
| 44.45 | 2.0383 | 12.8 | (0,0,0,4) |
| 45.09 | 2.0107 | 9.5 | (1,2,-3,2) |
| 45.09 | 2.0107 | 4.7 | (1,2,-3,-4) |
| 46.52 | 1.9522 | 67.6 | (1,3,-4,1) |
| 46.52 | 1.9522 | 33.8 | (1,1,-2,-4) |
| 46.98 | 1.9342 | 63.5 | (2,0,-2,0) |
| 48.68 | 1.8705 | 11.2 | (0,3,-3,2) |
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 Li3Ca2Ni9As7 were obtained from the Materials Project database (MP-ID: mp-3279583, 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_Li3Ca2Ni9As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.86841143
_cell_length_b 9.41451448
_cell_length_c 9.41451327
_cell_angle_alpha 119.99999573
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li3Ca2Ni9As7
_chemical_formula_sum 'Li3 Ca2 Ni9 As7'
_cell_volume 296.93343900
_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
Li Li0 1 0.50000000 0.78940713 0.89171073 1.0
Li Li1 1 0.50000000 0.10230460 0.21059287 1.0
Li Li2 1 0.50000000 0.10828927 0.89769540 1.0
Ca Ca3 1 0.00000000 0.66666700 0.33333300 1.0
Ca Ca4 1 0.50000000 0.33333300 0.66666700 1.0
Ni Ni5 1 0.00000000 0.57245314 0.94804467 1.0
Ni Ni6 1 0.00000000 0.37559053 0.42754686 1.0
Ni Ni7 1 0.00000000 0.05195533 0.62440947 1.0
Ni Ni8 1 0.00000000 0.87573574 0.16102651 1.0
Ni Ni9 1 0.00000000 0.28529177 0.12426426 1.0
Ni Ni10 1 0.00000000 0.83897349 0.71470823 1.0
Ni Ni11 1 0.50000000 0.95252052 0.38740602 1.0
Ni Ni12 1 0.50000000 0.43488550 0.04747948 1.0
Ni Ni13 1 0.50000000 0.61259398 0.56511450 1.0
As As14 1 0.50000000 0.71085843 0.11699237 1.0
As As15 1 0.50000000 0.40613494 0.28914157 1.0
As As16 1 0.50000000 0.88300763 0.59386506 1.0
As As17 1 0.00000000 0.00000000 0.00000000 1.0
As As18 1 0.00000000 0.58710045 0.69993179 1.0
As As19 1 0.00000000 0.11283034 0.41289955 1.0
As As20 1 0.00000000 0.30006821 0.88716966 1.0
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