Dy7Hf(Nb3Si4)4
高熵材料 HEAMP-ID: mp-3303635 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.80 | 12.9998 | 1.6 | (0,0,1) |
| 17.85 | 4.9697 | 9.1 | (1,1,0) |
| 17.87 | 4.9644 | 7.6 | (1,-1,0) |
| 18.59 | 4.7723 | 1.0 | (1,0,-2) |
| 18.60 | 4.7706 | 1.3 | (1,0,2) |
| 19.11 | 4.6451 | 17.6 | (1,1,-1) |
| 19.13 | 4.6399 | 16.4 | (1,-1,1) |
| 19.13 | 4.6391 | 13.2 | (1,1,1) |
| 19.15 | 4.6355 | 16.6 | (1,-1,-1) |
| 22.50 | 3.9516 | 2.3 | (1,1,-2) |
| 22.52 | 3.9480 | 3.5 | (1,-1,2) |
| 22.54 | 3.9443 | 3.0 | (1,1,2) |
| 22.55 | 3.9426 | 2.5 | (1,-1,-2) |
| 24.11 | 3.6916 | 9.3 | (0,1,-3) |
| 24.13 | 3.6889 | 7.3 | (1,0,-3) |
| 24.13 | 3.6877 | 8.6 | (1,0,3) |
| 24.16 | 3.6838 | 8.3 | (0,1,3) |
| 25.35 | 3.5132 | 10.3 | (2,0,0) |
| 25.37 | 3.5113 | 9.8 | (0,2,0) |
| 26.27 | 3.3918 | 21.0 | (2,0,-1) |
| 26.27 | 3.3918 | 21.0 | (0,2,-1) |
| 26.28 | 3.3912 | 19.9 | (2,0,1) |
| 26.31 | 3.3878 | 20.1 | (0,2,1) |
| 27.28 | 3.2692 | 21.1 | (1,1,-3) |
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 Dy7Hf(Nb3Si4)4 were obtained from the Materials Project database (MP-ID: mp-3303635, 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_Dy7Hf(Nb3Si4)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.02642192
_cell_length_b 7.02256992
_cell_length_c 12.99982900
_cell_angle_alpha 90.13558565
_cell_angle_beta 90.02017297
_cell_angle_gamma 89.93863271
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy7Hf(Nb3Si4)4
_chemical_formula_sum 'Dy7 Hf1 Nb12 Si16'
_cell_volume 641.45536945
_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 0.00079072 0.65991857 0.71742874 1.0
Dy Dy1 1 0.15848837 0.49838648 0.46732806 1.0
Dy Dy2 1 0.50134163 0.84157407 0.03424226 1.0
Dy Dy3 1 0.84087995 0.50178638 0.96849948 1.0
Dy Dy4 1 0.49872539 0.15902632 0.53152579 1.0
Dy Dy5 1 0.34058550 0.99958077 0.78291704 1.0
Dy Dy6 1 0.66094220 0.00164172 0.28145938 1.0
Hf Hf7 1 0.00883210 0.34528923 0.21564310 1.0
Nb Nb8 1 0.17089287 0.17353103 0.00186561 1.0
Nb Nb9 1 0.82865458 0.82706438 0.49807823 1.0
Nb Nb10 1 0.32615565 0.66761673 0.24977845 1.0
Nb Nb11 1 0.67162701 0.32847736 0.74997454 1.0
Nb Nb12 1 0.14873177 0.99214076 0.37435075 1.0
Nb Nb13 1 0.84744658 0.01005478 0.87777807 1.0
Nb Nb14 1 0.50717012 0.65216603 0.62598156 1.0
Nb Nb15 1 0.34705964 0.49294038 0.87483013 1.0
Nb Nb16 1 0.49177628 0.34710805 0.12801140 1.0
Nb Nb17 1 0.65322521 0.50383414 0.37159055 1.0
Nb Nb18 1 0.99140577 0.15298300 0.62307340 1.0
Nb Nb19 1 0.00621060 0.84792673 0.12509538 1.0
Si Si20 1 0.29111386 0.04805692 0.18774074 1.0
Si Si21 1 0.70590171 0.95384691 0.68702929 1.0
Si Si22 1 0.45354586 0.79276655 0.43633861 1.0
Si Si23 1 0.20451019 0.54546268 0.06432422 1.0
Si Si24 1 0.54697052 0.20689109 0.93840572 1.0
Si Si25 1 0.79360249 0.45350167 0.56205188 1.0
Si Si26 1 0.04623580 0.29456386 0.81275252 1.0
Si Si27 1 0.95402105 0.69951889 0.31145523 1.0
Si Si28 1 0.36098770 0.29362545 0.31691993 1.0
Si Si29 1 0.63379262 0.70582527 0.81756398 1.0
Si Si30 1 0.20456376 0.86637494 0.56666344 1.0
Si Si31 1 0.13343033 0.79569944 0.93357972 1.0
Si Si32 1 0.79888831 0.13927156 0.07199178 1.0
Si Si33 1 0.86604116 0.20645854 0.42954783 1.0
Si Si34 1 0.29481433 0.36617266 0.68259874 1.0
Si Si35 1 0.71063739 0.62891568 0.18158445 1.0
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