Er2Si5Ir2Os
高熵材料 HEAMP-ID: mp-3316507 · 空间群: Ibam (#72)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.45 | 5.7348 | 2.7 | (1,1,-1) |
| 23.58 | 3.7725 | 1.0 | (2,0,-1) |
| 23.93 | 3.7187 | 9.0 | (2,0,0) |
| 25.01 | 3.5603 | 47.7 | (2,1,-1) |
| 25.01 | 3.5602 | 11.9 | (1,-2,1) |
| 25.01 | 3.5602 | 11.9 | (1,0,1) |
| 28.49 | 3.1327 | 23.2 | (2,-1,1) |
| 30.65 | 2.9169 | 21.8 | (1,-1,-1) |
| 31.19 | 2.8674 | 18.3 | (2,2,-2) |
| 32.99 | 2.7155 | 35.9 | (1,0,-2) |
| 33.49 | 2.6754 | 1.5 | (0,3,-2) |
| 34.50 | 2.5999 | 7.8 | (0,2,0) |
| 35.23 | 2.5475 | 100.0 | (3,-1,0) |
| 35.86 | 2.5044 | 37.1 | (2,-2,0) |
| 36.24 | 2.4791 | 1.7 | (3,0,0) |
| 36.33 | 2.4729 | 34.0 | (3,1,-1) |
| 36.80 | 2.4424 | 1.4 | (2,-2,2) |
| 39.26 | 2.2951 | 4.5 | (3,-1,-1) |
| 39.96 | 2.2563 | 3.6 | (0,3,-1) |
| 40.13 | 2.2471 | 3.6 | (3,-1,1) |
| 40.39 | 2.2332 | 6.2 | (3,2,-2) |
| 40.82 | 2.2107 | 3.9 | (3,-2,1) |
| 40.82 | 2.2107 | 3.9 | (2,-1,2) |
| 44.30 | 2.0448 | 63.3 | (1,3,-1) |
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 Er2Si5Ir2Os were obtained from the Materials Project database (MP-ID: mp-3316507, 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_Er2Si5Ir2Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07821261
_cell_length_b 8.07821260
_cell_length_c 8.07821225
_cell_angle_alpha 137.66736222
_cell_angle_beta 105.58726692
_cell_angle_gamma 89.54430184
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Si5Ir2Os
_chemical_formula_sum 'Er4 Si10 Ir4 Os2'
_cell_volume 326.84456037
_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
Er Er0 1 0.86156150 0.63045233 0.23110917 1.0
Er Er1 1 0.13843850 0.36954767 0.76889083 1.0
Er Er2 1 0.39934216 0.13045233 0.26889083 1.0
Er Er3 1 0.60065784 0.86954767 0.73110917 1.0
Si Si4 1 0.50000000 0.75000000 0.25000000 1.0
Si Si5 1 0.50000000 0.25000000 0.75000000 1.0
Si Si6 1 0.22302726 0.97302726 0.75000000 1.0
Si Si7 1 0.77697274 0.52697274 0.75000000 1.0
Si Si8 1 0.77697274 0.02697274 0.25000000 1.0
Si Si9 1 0.22302726 0.47302726 0.25000000 1.0
Si Si10 1 0.05246349 0.89829032 0.15417317 1.0
Si Si11 1 0.94753651 0.10170968 0.84582683 1.0
Si Si12 1 0.74411716 0.39829032 0.34582683 1.0
Si Si13 1 0.25588284 0.60170968 0.65417317 1.0
Ir Ir14 1 0.24525849 0.85870962 0.38654887 1.0
Ir Ir15 1 0.75474151 0.14129038 0.61345113 1.0
Ir Ir16 1 0.47216075 0.35870962 0.11345113 1.0
Ir Ir17 1 0.52783925 0.64129038 0.88654887 1.0
Os Os18 1 0.00000000 0.75000000 0.75000000 1.0
Os Os19 1 0.00000000 0.25000000 0.25000000 1.0
获取直接链接