ErHf7(Ta3Si4)4
高熵材料 HEAMP-ID: mp-3295089 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.73 | 6.0127 | 4.8 | (0,1,1) |
| 14.74 | 6.0103 | 3.1 | (1,0,-1) |
| 14.74 | 6.0092 | 4.7 | (1,0,1) |
| 14.75 | 6.0065 | 4.2 | (0,1,-1) |
| 18.34 | 4.8364 | 5.8 | (1,1,0) |
| 18.36 | 4.8319 | 5.9 | (1,-1,0) |
| 23.17 | 3.8383 | 11.9 | (1,1,2) |
| 23.18 | 3.8367 | 10.6 | (1,-1,-2) |
| 23.19 | 3.8357 | 11.1 | (1,1,-2) |
| 23.21 | 3.8329 | 11.9 | (1,-1,2) |
| 26.07 | 3.4183 | 7.3 | (2,0,0) |
| 26.07 | 3.4182 | 7.6 | (0,2,0) |
| 27.02 | 3.3001 | 18.2 | (0,2,1) |
| 27.02 | 3.2994 | 17.9 | (2,0,-1) |
| 27.03 | 3.2990 | 18.3 | (2,0,1) |
| 27.04 | 3.2980 | 18.1 | (0,2,-1) |
| 28.12 | 3.1732 | 51.8 | (1,1,3) |
| 28.13 | 3.1724 | 54.5 | (1,-1,-3) |
| 28.14 | 3.1709 | 53.3 | (1,1,-3) |
| 28.16 | 3.1692 | 51.0 | (1,-1,3) |
| 28.32 | 3.1516 | 2.4 | (0,0,4) |
| 29.20 | 3.0585 | 5.7 | (2,1,0) |
| 29.20 | 3.0585 | 6.2 | (1,2,0) |
| 29.22 | 3.0563 | 5.6 | (2,-1,0) |
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 ErHf7(Ta3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3295089, 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_ErHf7(Ta3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.83663996
_cell_length_b 6.83639723
_cell_length_c 12.60628880
_cell_angle_alpha 89.92874765
_cell_angle_beta 90.01315721
_cell_angle_gamma 89.94710994
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErHf7(Ta3Si4)4
_chemical_formula_sum 'Er1 Hf7 Ta12 Si16'
_cell_volume 589.19183335
_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
Er Er0 1 0.99736954 0.66229387 0.03052946 1.0
Hf Hf1 1 0.33856950 0.99952992 0.46985459 1.0
Hf Hf2 1 0.50078698 0.83887916 0.71885999 1.0
Hf Hf3 1 0.49841981 0.16192120 0.22091495 1.0
Hf Hf4 1 0.83919679 0.50150056 0.28129850 1.0
Hf Hf5 1 0.16211618 0.49875256 0.78007887 1.0
Hf Hf6 1 0.65757567 0.00361354 0.96875471 1.0
Hf Hf7 1 0.99943438 0.33893774 0.53014978 1.0
Ta Ta8 1 0.33193373 0.32739623 0.99989373 1.0
Ta Ta9 1 0.17076903 0.83095045 0.25154740 1.0
Ta Ta10 1 0.82992622 0.16973874 0.74890857 1.0
Ta Ta11 1 0.67040436 0.67030171 0.50010945 1.0
Ta Ta12 1 0.15514036 0.00256252 0.87157277 1.0
Ta Ta13 1 0.49712087 0.65199430 0.12499190 1.0
Ta Ta14 1 0.50319979 0.34761459 0.62314353 1.0
Ta Ta15 1 0.65246675 0.49383029 0.87414493 1.0
Ta Ta16 1 0.34774045 0.50325486 0.37725213 1.0
Ta Ta17 1 0.84728630 0.99774803 0.37482597 1.0
Ta Ta18 1 0.00436656 0.15290037 0.12746600 1.0
Ta Ta19 1 0.99668098 0.84781876 0.62549309 1.0
Si Si20 1 0.20826231 0.13600987 0.67670635 1.0
Si Si21 1 0.36759311 0.70741796 0.92672912 1.0
Si Si22 1 0.63612884 0.29246680 0.42725003 1.0
Si Si23 1 0.70586317 0.36133132 0.07231478 1.0
Si Si24 1 0.29166676 0.63607427 0.57298567 1.0
Si Si25 1 0.78895965 0.86783343 0.17967940 1.0
Si Si26 1 0.13585314 0.20854434 0.32343810 1.0
Si Si27 1 0.86292419 0.79324874 0.82082533 1.0
Si Si28 1 0.30082380 0.95625960 0.06407036 1.0
Si Si29 1 0.54347349 0.80060958 0.31461297 1.0
Si Si30 1 0.45553728 0.20000738 0.81270666 1.0
Si Si31 1 0.80061060 0.54366194 0.68570828 1.0
Si Si32 1 0.20164775 0.45508430 0.18754907 1.0
Si Si33 1 0.69943883 0.04423230 0.56370790 1.0
Si Si34 1 0.95644923 0.29550030 0.93554289 1.0
Si Si35 1 0.04426162 0.70018051 0.43638476 1.0
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