Ca3Al2GaIr2
高熵材料 HEAMP-ID: mp-3316432 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.79 | 7.5033 | 13.9 | (0,0,2) |
| 16.30 | 5.4393 | 44.9 | (1,0,1) |
| 18.86 | 4.7060 | 84.6 | (1,1,0) |
| 19.77 | 4.4904 | 79.3 | (1,1,1) |
| 22.30 | 3.9868 | 1.2 | (1,1,2) |
| 23.13 | 3.8457 | 65.2 | (0,2,1) |
| 23.42 | 3.7980 | 67.9 | (1,0,3) |
| 23.72 | 3.7517 | 34.8 | (0,0,4) |
| 25.34 | 3.5150 | 3.2 | (0,2,2) |
| 26.00 | 3.4276 | 46.1 | (1,1,3) |
| 27.13 | 3.2874 | 37.1 | (1,2,0) |
| 27.78 | 3.2112 | 2.5 | (1,2,1) |
| 28.67 | 3.1138 | 53.7 | (0,2,3) |
| 29.67 | 3.0111 | 16.6 | (1,2,2) |
| 30.47 | 2.9336 | 1.6 | (1,1,4) |
| 30.64 | 2.9181 | 3.4 | (2,0,0) |
| 32.59 | 2.7472 | 2.4 | (1,2,3) |
| 32.69 | 2.7397 | 7.0 | (2,1,0) |
| 32.81 | 2.7295 | 12.7 | (0,2,4) |
| 33.24 | 2.6951 | 43.5 | (2,1,1) |
| 33.58 | 2.6691 | 1.0 | (1,0,5) |
| 34.86 | 2.5735 | 15.4 | (2,1,2) |
| 35.91 | 2.5011 | 45.6 | (0,0,6) |
| 36.34 | 2.4725 | 78.3 | (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 Ca3Al2GaIr2 were obtained from the Materials Project database (MP-ID: mp-3316432, 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_Ca3Al2GaIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.83611306
_cell_length_b 7.95719306
_cell_length_c 15.00667088
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Al2GaIr2
_chemical_formula_sum 'Ca12 Al8 Ga4 Ir8'
_cell_volume 696.89596488
_cell_formula_units_Z 4
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 0.89479682 0.46179818 0.11036276 1.0
Ca Ca1 1 0.39479682 0.03820182 0.88963724 1.0
Ca Ca2 1 0.60520318 0.96179818 0.38963724 1.0
Ca Ca3 1 0.10520318 0.53820182 0.61036276 1.0
Ca Ca4 1 0.10520318 0.53820182 0.88963724 1.0
Ca Ca5 1 0.60520318 0.96179818 0.11036276 1.0
Ca Ca6 1 0.39479682 0.03820182 0.61036276 1.0
Ca Ca7 1 0.89479682 0.46179818 0.38963724 1.0
Ca Ca8 1 0.38568376 0.31456307 0.25000000 1.0
Ca Ca9 1 0.88568376 0.18543693 0.75000000 1.0
Ca Ca10 1 0.11431624 0.81456307 0.25000000 1.0
Ca Ca11 1 0.61431624 0.68543693 0.75000000 1.0
Al Al12 1 0.38642065 0.33658248 0.03537995 1.0
Al Al13 1 0.88642065 0.16341752 0.96462005 1.0
Al Al14 1 0.11357935 0.83658248 0.46462005 1.0
Al Al15 1 0.61357935 0.66341752 0.53537995 1.0
Al Al16 1 0.61357935 0.66341752 0.96462005 1.0
Al Al17 1 0.11357935 0.83658248 0.03537995 1.0
Al Al18 1 0.88642065 0.16341752 0.53537995 1.0
Al Al19 1 0.38642065 0.33658248 0.46462005 1.0
Ga Ga20 1 0.92517612 0.16204797 0.25000000 1.0
Ga Ga21 1 0.42517612 0.33795203 0.75000000 1.0
Ga Ga22 1 0.57482388 0.66204797 0.25000000 1.0
Ga Ga23 1 0.07482388 0.83795203 0.75000000 1.0
Ir Ir24 1 0.12051637 0.12478306 0.09995028 1.0
Ir Ir25 1 0.62051637 0.37521694 0.90004972 1.0
Ir Ir26 1 0.37948363 0.62478306 0.40004972 1.0
Ir Ir27 1 0.87948363 0.87521694 0.59995028 1.0
Ir Ir28 1 0.87948363 0.87521694 0.90004972 1.0
Ir Ir29 1 0.37948363 0.62478306 0.09995028 1.0
Ir Ir30 1 0.62051637 0.37521694 0.59995028 1.0
Ir Ir31 1 0.12051637 0.12478306 0.40004972 1.0
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