CaTm2(B3Ir4)2
高熵材料 HEAMP-ID: mp-3257623 · 空间群: Fmm2 (#42)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.22 | 8.6574 | 13.9 | (1,1,0) |
| 18.37 | 4.8294 | 13.5 | (1,0,1) |
| 19.27 | 4.6065 | 1.4 | (0,0,1) |
| 19.27 | 4.6065 | 4.1 | (1,1,1) |
| 20.52 | 4.3287 | 2.2 | (2,2,0) |
| 21.06 | 4.2176 | 7.8 | (0,1,-1) |
| 27.67 | 3.2234 | 1.5 | (1,2,-1) |
| 30.99 | 2.8858 | 28.7 | (3,3,0) |
| 31.92 | 2.8041 | 19.0 | (2,2,-1) |
| 31.92 | 2.8041 | 19.0 | (3,3,1) |
| 32.57 | 2.7495 | 2.2 | (0,1,1) |
| 34.22 | 2.6205 | 2.4 | (1,0,-1) |
| 36.26 | 2.4772 | 38.0 | (2,3,-1) |
| 37.24 | 2.4147 | 50.9 | (2,0,2) |
| 37.65 | 2.3894 | 100.0 | (1,1,2) |
| 38.71 | 2.3259 | 1.4 | (1,-1,2) |
| 39.11 | 2.3033 | 1.9 | (2,2,2) |
| 41.09 | 2.1967 | 10.5 | (3,3,-1) |
| 41.68 | 2.1671 | 5.4 | (1,2,-2) |
| 41.68 | 2.1671 | 16.2 | (4,3,2) |
| 43.25 | 2.0919 | 1.1 | (1,1,-2) |
| 45.57 | 1.9906 | 11.2 | (3,2,-1) |
| 45.57 | 1.9906 | 11.2 | (3,4,1) |
| 49.20 | 1.8519 | 18.7 | (1,3,-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 CaTm2(B3Ir4)2 were obtained from the Materials Project database (MP-ID: mp-3257623, 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_CaTm2(B3Ir4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.91333200
_cell_length_b 9.08354802
_cell_length_c 5.55719389
_cell_angle_alpha 81.38720798
_cell_angle_beta 64.95331347
_cell_angle_gamma 33.65948938
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaTm2(B3Ir4)2
_chemical_formula_sum 'Ca1 Tm2 B6 Ir8'
_cell_volume 229.91024940
_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 0.67996046 0.67996046 0.32003954 1.0
Tm Tm1 1 0.32281503 0.32281503 0.67718497 1.0
Tm Tm2 1 0.50261893 0.50261893 0.49738107 1.0
B B3 1 0.67154432 0.98005896 0.01994104 1.0
B B4 1 0.98005896 0.67154432 0.32845568 1.0
B B5 1 0.32606381 0.02035743 0.97964257 1.0
B B6 1 0.02035743 0.32606381 0.67393619 1.0
B B7 1 0.16829311 0.83152805 0.16847195 1.0
B B8 1 0.83152805 0.16829311 0.83170689 1.0
Ir Ir9 1 0.58562837 0.58562837 0.91437163 1.0
Ir Ir10 1 0.91243244 0.91243244 0.08756756 1.0
Ir Ir11 1 0.41448456 0.41448456 0.08551544 1.0
Ir Ir12 1 0.08562837 0.08562837 0.41437163 1.0
Ir Ir13 1 0.91448456 0.91448456 0.58551544 1.0
Ir Ir14 1 0.24977421 0.24977421 0.25022579 1.0
Ir Ir15 1 0.08455219 0.08455219 0.91544781 1.0
Ir Ir16 1 0.74977421 0.74977421 0.75022579 1.0
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