Ca2Al4NiGe2
高熵材料 HEAMP-ID: mp-3200672 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.93 | 9.9006 | 27.0 | (0,0,1) |
| 17.92 | 4.9503 | 22.2 | (0,0,2) |
| 25.36 | 3.5114 | 90.9 | (1,0,1) |
| 25.37 | 3.5102 | 45.5 | (0,1,-2) |
| 25.37 | 3.5102 | 45.5 | (1,0,-2) |
| 27.02 | 3.3002 | 67.6 | (0,0,3) |
| 30.49 | 2.9317 | 61.2 | (1,1,-1) |
| 30.49 | 2.9316 | 61.2 | (1,-1,0) |
| 31.23 | 2.8643 | 25.9 | (1,0,2) |
| 31.23 | 2.8643 | 25.9 | (0,1,2) |
| 31.24 | 2.8632 | 25.8 | (0,1,-3) |
| 31.24 | 2.8632 | 25.8 | (1,0,-3) |
| 31.83 | 2.8115 | 21.0 | (1,1,0) |
| 31.84 | 2.8109 | 21.1 | (1,-1,1) |
| 31.84 | 2.8109 | 21.1 | (1,-1,-1) |
| 31.84 | 2.8106 | 21.3 | (1,1,-2) |
| 35.58 | 2.5231 | 2.0 | (1,1,1) |
| 35.59 | 2.5224 | 2.0 | (1,-1,2) |
| 35.59 | 2.5224 | 2.0 | (1,-1,-2) |
| 35.60 | 2.5219 | 1.9 | (1,1,-3) |
| 36.29 | 2.4752 | 10.5 | (0,0,4) |
| 38.52 | 2.3371 | 8.7 | (1,0,3) |
| 38.52 | 2.3371 | 8.7 | (0,1,3) |
| 38.54 | 2.3363 | 8.7 | (0,1,-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 Ca2Al4NiGe2 were obtained from the Materials Project database (MP-ID: mp-3200672, 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_Ca2Al4NiGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.14593251
_cell_length_b 4.14594158
_cell_length_c 10.32402036
_cell_angle_alpha 101.56202194
_cell_angle_beta 101.56177874
_cell_angle_gamma 89.99773802
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Al4NiGe2
_chemical_formula_sum 'Ca2 Al4 Ni1 Ge2'
_cell_volume 170.17990926
_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
Ca Ca0 1 0.18638915 0.18638815 0.37329517 1.0
Ca Ca1 1 0.81361285 0.81361385 0.62670383 1.0
Al Al2 1 0.56567581 0.06560576 0.13142473 1.0
Al Al3 1 0.06560676 0.56567781 0.13142473 1.0
Al Al4 1 0.93439324 0.43432219 0.86857427 1.0
Al Al5 1 0.43432419 0.93439424 0.86857427 1.0
Ni Ni6 1 0.00000000 0.00000000 0.00000000 1.0
Ge Ge7 1 0.65286233 0.65286133 0.30605380 1.0
Ge Ge8 1 0.34713967 0.34714267 0.69394720 1.0
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