NdY4Si12Ir19
高熵材料 HEAMP-ID: mp-3256685 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.99 | 11.0707 | 5.9 | (1,0,-1,0) |
| 13.86 | 6.3917 | 12.9 | (2,-1,-1,0) |
| 21.23 | 4.1843 | 5.3 | (2,-3,1,0) |
| 21.23 | 4.1843 | 4.8 | (3,-1,-2,0) |
| 26.39 | 3.3769 | 2.8 | (2,-1,-1,1) |
| 27.92 | 3.1958 | 21.0 | (4,-2,-2,0) |
| 31.02 | 2.8828 | 22.4 | (3,-1,-2,1) |
| 35.34 | 2.5398 | 1.5 | (3,-5,2,0) |
| 35.34 | 2.5398 | 1.6 | (5,-2,-3,0) |
| 36.05 | 2.4913 | 100.0 | (4,-2,-2,1) |
| 36.99 | 2.4305 | 20.1 | (4,-1,-3,1) |
| 37.22 | 2.4158 | 4.1 | (5,-4,-1,0) |
| 37.22 | 2.4158 | 2.1 | (5,-1,-4,0) |
| 40.75 | 2.2141 | 3.0 | (5,-5,0,0) |
| 40.75 | 2.2141 | 1.5 | (5,0,-5,0) |
| 42.43 | 2.1306 | 4.9 | (6,-3,-3,0) |
| 43.24 | 2.0922 | 4.5 | (6,-2,-4,0) |
| 43.85 | 2.0648 | 3.4 | (4,-5,1,1) |
| 43.85 | 2.0648 | 6.9 | (5,-1,-4,1) |
| 45.62 | 1.9887 | 22.4 | (0,0,0,2) |
| 45.63 | 1.9884 | 8.0 | (6,-5,-1,0) |
| 45.63 | 1.9884 | 4.0 | (6,-1,-5,0) |
| 46.97 | 1.9346 | 21.1 | (5,0,-5,1) |
| 47.91 | 1.8989 | 1.2 | (2,-1,-1,2) |
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 NdY4Si12Ir19 were obtained from the Materials Project database (MP-ID: mp-3256685, 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_NdY4Si12Ir19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.78329729
_cell_length_b 12.78329898
_cell_length_c 3.97732107
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000325
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdY4Si12Ir19
_chemical_formula_sum 'Nd1 Y4 Si12 Ir19'
_cell_volume 562.86870701
_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
Nd Nd0 1 0.66666700 0.33333300 0.00000000 1.0
Y Y1 1 0.99940212 0.81478712 0.50000000 1.0
Y Y2 1 0.18521288 0.18461500 0.50000000 1.0
Y Y3 1 0.81538500 0.00059788 0.50000000 1.0
Y Y4 1 0.33333300 0.66666700 0.00000000 1.0
Si Si5 1 0.00132074 0.18199412 0.00000000 1.0
Si Si6 1 0.81800588 0.81932663 0.00000000 1.0
Si Si7 1 0.18067337 0.99867926 0.00000000 1.0
Si Si8 1 0.51957262 0.68884579 0.50000000 1.0
Si Si9 1 0.31115421 0.83072683 0.50000000 1.0
Si Si10 1 0.16927317 0.48042738 0.50000000 1.0
Si Si11 1 0.47786061 0.16555881 0.50000000 1.0
Si Si12 1 0.68769721 0.52213939 0.50000000 1.0
Si Si13 1 0.83444119 0.31230279 0.50000000 1.0
Si Si14 1 0.99980177 0.63106078 0.00000000 1.0
Si Si15 1 0.36893922 0.36873999 0.00000000 1.0
Si Si16 1 0.63126001 0.00019823 0.00000000 1.0
Ir Ir17 1 0.00152918 0.28299133 0.50000000 1.0
Ir Ir18 1 0.71700867 0.71853785 0.50000000 1.0
Ir Ir19 1 0.28146215 0.99847082 0.50000000 1.0
Ir Ir20 1 0.62221151 0.80590177 0.00000000 1.0
Ir Ir21 1 0.19409823 0.81631074 0.00000000 1.0
Ir Ir22 1 0.18368926 0.37778849 0.00000000 1.0
Ir Ir23 1 0.37510380 0.18151689 0.00000000 1.0
Ir Ir24 1 0.80641310 0.62489620 0.00000000 1.0
Ir Ir25 1 0.81848311 0.19358690 0.00000000 1.0
Ir Ir26 1 0.51116195 0.87345321 0.50000000 1.0
Ir Ir27 1 0.12654679 0.63770974 0.50000000 1.0
Ir Ir28 1 0.36229026 0.48883805 0.50000000 1.0
Ir Ir29 1 0.48602939 0.36086532 0.50000000 1.0
Ir Ir30 1 0.87483593 0.51397061 0.50000000 1.0
Ir Ir31 1 0.63913468 0.12516407 0.50000000 1.0
Ir Ir32 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir33 1 0.99950754 0.44665405 0.00000000 1.0
Ir Ir34 1 0.55334595 0.55285350 0.00000000 1.0
Ir Ir35 1 0.44714650 0.00049246 0.00000000 1.0
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