LaTm2IrO7
高熵材料 HEAMP-ID: mp-3272365 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.72 | 6.0195 | 3.5 | (1,0,0) |
| 14.72 | 6.0195 | 3.5 | (0,1,0) |
| 19.00 | 4.6716 | 4.2 | (1,0,1) |
| 27.04 | 3.2979 | 6.6 | (1,1,1) |
| 28.29 | 3.1545 | 2.3 | (1,0,2) |
| 29.57 | 3.0211 | 100.0 | (1,-1,2) |
| 29.68 | 3.0098 | 93.8 | (2,0,0) |
| 30.87 | 2.8969 | 7.1 | (2,-1,1) |
| 32.10 | 2.7884 | 5.9 | (2,0,1) |
| 34.34 | 2.6116 | 50.8 | (1,1,2) |
| 34.35 | 2.6111 | 23.2 | (2,-2,0) |
| 39.44 | 2.2845 | 1.7 | (1,0,3) |
| 44.16 | 2.0510 | 2.8 | (1,1,3) |
| 44.25 | 2.0471 | 1.9 | (3,-1,1) |
| 44.25 | 2.0471 | 1.9 | (1,-3,1) |
| 45.19 | 2.0065 | 1.8 | (3,0,0) |
| 45.19 | 2.0065 | 1.8 | (0,3,0) |
| 46.76 | 1.9428 | 3.9 | (2,-1,3) |
| 46.84 | 1.9395 | 4.1 | (3,-2,1) |
| 46.84 | 1.9395 | 4.1 | (2,-3,1) |
| 47.64 | 1.9090 | 2.2 | (2,0,3) |
| 49.20 | 1.8519 | 17.1 | (0,0,4) |
| 49.35 | 1.8465 | 24.5 | (3,-1,2) |
| 49.35 | 1.8465 | 24.5 | (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 LaTm2IrO7 were obtained from the Materials Project database (MP-ID: mp-3272365, 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_LaTm2IrO7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.39021961
_cell_length_b 6.39021924
_cell_length_c 7.40773816
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 109.61142713
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaTm2IrO7
_chemical_formula_sum 'La2 Tm4 Ir2 O14'
_cell_volume 284.94674622
_cell_formula_units_Z 2
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
La La0 1 0.00000000 0.00000000 0.50000000 1.0
La La1 1 0.00000000 0.00000000 0.00000000 1.0
Tm Tm2 1 0.51184290 0.06004509 0.25000000 1.0
Tm Tm3 1 0.93995491 0.48815710 0.75000000 1.0
Tm Tm4 1 0.48815710 0.93995491 0.75000000 1.0
Tm Tm5 1 0.06004509 0.51184290 0.25000000 1.0
Ir Ir6 1 0.50000000 0.50000000 0.50000000 1.0
Ir Ir7 1 0.50000000 0.50000000 0.00000000 1.0
O O8 1 0.44592982 0.18064184 0.53485342 1.0
O O9 1 0.81935816 0.55407018 0.46514658 1.0
O O10 1 0.44592982 0.18064184 0.96514658 1.0
O O11 1 0.81935816 0.55407018 0.03485342 1.0
O O12 1 0.55407018 0.81935816 0.46514658 1.0
O O13 1 0.18064184 0.44592982 0.53485342 1.0
O O14 1 0.55407018 0.81935816 0.03485342 1.0
O O15 1 0.18064184 0.44592982 0.96514658 1.0
O O16 1 0.16244520 0.87172855 0.25000000 1.0
O O17 1 0.12827145 0.83755480 0.75000000 1.0
O O18 1 0.83755480 0.12827145 0.75000000 1.0
O O19 1 0.87172855 0.16244520 0.25000000 1.0
O O20 1 0.39615777 0.39615777 0.25000000 1.0
O O21 1 0.60384223 0.60384223 0.75000000 1.0
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