Ca2La2MgIr
高熵材料 HEAMP-ID: mp-3272885 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.62 | 8.3286 | 100.0 | (1,0,0) |
| 12.16 | 7.2764 | 7.5 | (1,0,1) |
| 17.23 | 5.1452 | 1.7 | (1,-1,0) |
| 20.29 | 4.3773 | 14.1 | (1,-1,1) |
| 20.68 | 4.2954 | 3.0 | (1,1,-1) |
| 20.68 | 4.2954 | 3.0 | (1,2,0) |
| 21.34 | 4.1643 | 11.1 | (2,0,0) |
| 24.47 | 3.6382 | 6.3 | (2,0,2) |
| 25.12 | 3.5451 | 1.4 | (2,2,0) |
| 26.74 | 3.3340 | 5.1 | (2,-1,0) |
| 27.04 | 3.2974 | 5.8 | (2,0,-1) |
| 27.56 | 3.2369 | 4.8 | (1,-1,2) |
| 28.00 | 3.1870 | 3.3 | (2,1,-1) |
| 30.22 | 2.9575 | 10.8 | (2,-1,-1) |
| 30.62 | 2.9193 | 5.1 | (1,1,-2) |
| 30.62 | 2.9193 | 5.1 | (1,3,0) |
| 31.99 | 2.7979 | 27.3 | (2,-1,2) |
| 31.99 | 2.7979 | 16.4 | (3,1,3) |
| 32.24 | 2.7762 | 3.7 | (3,0,0) |
| 32.24 | 2.7762 | 3.7 | (0,3,0) |
| 32.75 | 2.7342 | 16.9 | (2,2,-1) |
| 34.88 | 2.5726 | 4.8 | (2,-2,0) |
| 34.88 | 2.5726 | 4.8 | (2,2,4) |
| 35.35 | 2.5391 | 21.2 | (2,0,-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 Ca2La2MgIr were obtained from the Materials Project database (MP-ID: mp-3272885, 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_Ca2La2MgIr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.15963100
_cell_length_b 10.15963023
_cell_length_c 10.29042468
_cell_angle_alpha 59.57321841
_cell_angle_beta 59.57322097
_cell_angle_gamma 60.85357675
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2La2MgIr
_chemical_formula_sum 'Ca8 La8 Mg4 Ir4'
_cell_volume 750.80702008
_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 0.19319455 0.19319455 0.80680545 1.0
Ca Ca1 1 0.80680545 0.80680545 0.19319455 1.0
Ca Ca2 1 0.93782946 0.56217054 0.56217054 1.0
Ca Ca3 1 0.56217054 0.93782946 0.93782946 1.0
Ca Ca4 1 0.56217054 0.93782946 0.56217054 1.0
Ca Ca5 1 0.93782946 0.56217054 0.93782946 1.0
Ca Ca6 1 0.55269857 0.55269857 0.94730143 1.0
Ca Ca7 1 0.94730143 0.94730143 0.55269857 1.0
La La8 1 0.34097599 0.34097599 0.34713175 1.0
La La9 1 0.34097599 0.34097599 0.97091727 1.0
La La10 1 0.34713175 0.97091727 0.34097599 1.0
La La11 1 0.97091727 0.34713175 0.34097599 1.0
La La12 1 0.81127180 0.18872820 0.18872820 1.0
La La13 1 0.18872820 0.81127180 0.81127180 1.0
La La14 1 0.18872820 0.81127180 0.18872820 1.0
La La15 1 0.81127180 0.18872820 0.81127180 1.0
Mg Mg16 1 0.57544654 0.57544654 0.57947821 1.0
Mg Mg17 1 0.57544654 0.57544654 0.26962870 1.0
Mg Mg18 1 0.57947821 0.26962870 0.57544654 1.0
Mg Mg19 1 0.26962870 0.57947821 0.57544654 1.0
Ir Ir20 1 0.13173196 0.13173196 0.15603875 1.0
Ir Ir21 1 0.13173196 0.13173196 0.58049533 1.0
Ir Ir22 1 0.15603875 0.58049533 0.13173196 1.0
Ir Ir23 1 0.58049533 0.15603875 0.13173196 1.0
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