Dy7Hf3(Si5Ir2)4
高熵材料 HEAMP-ID: mp-3315288 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.72 | 5.6377 | 3.7 | (2,1,0) |
| 15.92 | 5.5683 | 4.1 | (2,-1,0) |
| 19.89 | 4.4640 | 14.0 | (2,2,0) |
| 20.20 | 4.3954 | 10.2 | (2,-2,0) |
| 21.29 | 4.1729 | 5.7 | (0,0,1) |
| 22.34 | 3.9803 | 12.4 | (3,1,0) |
| 22.55 | 3.9434 | 11.5 | (3,-1,0) |
| 23.53 | 3.7804 | 11.3 | (1,1,1) |
| 23.60 | 3.7698 | 9.6 | (1,-1,1) |
| 25.45 | 3.4998 | 8.9 | (3,2,0) |
| 25.65 | 3.4729 | 9.2 | (2,0,1) |
| 25.82 | 3.4501 | 8.4 | (3,-2,0) |
| 28.50 | 3.1320 | 11.0 | (4,0,0) |
| 29.30 | 3.0484 | 15.8 | (2,2,1) |
| 29.52 | 3.0263 | 19.5 | (2,-2,1) |
| 30.03 | 2.9760 | 3.9 | (3,3,0) |
| 30.51 | 2.9303 | 2.5 | (3,-3,0) |
| 31.05 | 2.8802 | 2.7 | (3,1,1) |
| 31.21 | 2.8661 | 3.6 | (3,-1,1) |
| 31.74 | 2.8189 | 1.8 | (4,2,0) |
| 32.15 | 2.7841 | 1.2 | (4,-2,0) |
| 33.42 | 2.6815 | 5.4 | (3,2,1) |
| 33.71 | 2.6590 | 6.5 | (3,-2,1) |
| 35.85 | 2.5049 | 100.0 | (4,0,1) |
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 Dy7Hf3(Si5Ir2)4 were obtained from the Materials Project database (MP-ID: mp-3315288, 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_Dy7Hf3(Si5Ir2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.52950089
_cell_length_b 12.52950089
_cell_length_c 4.17291065
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.11209379
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy7Hf3(Si5Ir2)4
_chemical_formula_sum 'Dy7 Hf3 Si20 Ir8'
_cell_volume 655.01987409
_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
Dy Dy0 1 0.49533716 0.50638926 0.00000000 1.0
Dy Dy1 1 0.99361074 0.00466284 0.00000000 1.0
Dy Dy2 1 0.82131951 0.67868049 0.50000000 1.0
Dy Dy3 1 0.88194886 0.38122753 0.50000000 1.0
Dy Dy4 1 0.11877247 0.61805114 0.50000000 1.0
Dy Dy5 1 0.38168918 0.11831082 0.50000000 1.0
Dy Dy6 1 0.60806740 0.89193260 0.50000000 1.0
Hf Hf7 1 0.67755439 0.16915313 0.50000000 1.0
Hf Hf8 1 0.33084687 0.82244561 0.50000000 1.0
Hf Hf9 1 0.17500167 0.32499833 0.50000000 1.0
Si Si10 1 0.56367217 0.07058562 0.00000000 1.0
Si Si11 1 0.42941438 0.93632783 0.00000000 1.0
Si Si12 1 0.06672721 0.43327279 0.00000000 1.0
Si Si13 1 0.93313570 0.56686430 0.00000000 1.0
Si Si14 1 0.65990767 0.70246341 0.00000000 1.0
Si Si15 1 0.33261544 0.30156715 0.00000000 1.0
Si Si16 1 0.16541890 0.80267279 0.00000000 1.0
Si Si17 1 0.83352561 0.20120683 0.00000000 1.0
Si Si18 1 0.29879317 0.66647439 0.00000000 1.0
Si Si19 1 0.69732721 0.33458110 0.00000000 1.0
Si Si20 1 0.19843285 0.16738456 0.00000000 1.0
Si Si21 1 0.79753659 0.84009233 0.00000000 1.0
Si Si22 1 0.65454803 0.50213871 0.50000000 1.0
Si Si23 1 0.33833844 0.45835803 0.50000000 1.0
Si Si24 1 0.15285084 0.98195278 0.50000000 1.0
Si Si25 1 0.82769475 0.96957361 0.50000000 1.0
Si Si26 1 0.53042639 0.67230525 0.50000000 1.0
Si Si27 1 0.51804722 0.34714916 0.50000000 1.0
Si Si28 1 0.04164197 0.16166156 0.50000000 1.0
Si Si29 1 0.99786129 0.84545197 0.50000000 1.0
Ir Ir30 1 0.74314592 0.51910958 0.00000000 1.0
Ir Ir31 1 0.25119269 0.48342974 0.00000000 1.0
Ir Ir32 1 0.24286678 0.98133959 0.00000000 1.0
Ir Ir33 1 0.75153689 0.02692948 0.00000000 1.0
Ir Ir34 1 0.47307052 0.74846311 0.00000000 1.0
Ir Ir35 1 0.51866041 0.25713322 0.00000000 1.0
Ir Ir36 1 0.01657026 0.24880731 0.00000000 1.0
Ir Ir37 1 0.98089042 0.75685408 0.00000000 1.0
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