Er4Ti5NbSi8
高熵材料 HEAMP-ID: mp-3266726 · 空间群: C222_1 (#20)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.74 | 6.4456 | 1.3 | (0,0,2) |
| 14.39 | 6.1543 | 5.3 | (1,0,1) |
| 17.91 | 4.9537 | 8.8 | (1,-1,0) |
| 17.91 | 4.9513 | 17.9 | (1,1,0) |
| 18.71 | 4.7429 | 3.7 | (1,0,2) |
| 19.19 | 4.6241 | 22.7 | (1,-1,1) |
| 19.20 | 4.6221 | 30.8 | (1,1,1) |
| 24.30 | 3.6627 | 14.7 | (1,0,3) |
| 25.43 | 3.5020 | 3.4 | (2,0,0) |
| 26.37 | 3.3795 | 13.2 | (2,0,1) |
| 27.48 | 3.2460 | 1.6 | (1,-1,3) |
| 27.48 | 3.2453 | 3.0 | (1,1,3) |
| 27.68 | 3.2228 | 13.9 | (0,0,4) |
| 29.02 | 3.0771 | 16.6 | (2,0,2) |
| 29.34 | 3.0443 | 22.7 | (2,-1,1) |
| 29.35 | 3.0431 | 15.9 | (2,1,1) |
| 30.53 | 2.9277 | 34.1 | (1,0,4) |
| 31.76 | 2.8177 | 25.9 | (2,-1,2) |
| 31.77 | 2.8168 | 15.3 | (2,1,2) |
| 33.00 | 2.7147 | 2.3 | (2,0,3) |
| 33.16 | 2.7014 | 9.6 | (1,-1,4) |
| 33.17 | 2.7010 | 15.5 | (1,1,4) |
| 35.46 | 2.5315 | 62.0 | (2,-1,3) |
| 35.47 | 2.5308 | 50.0 | (2,1,3) |
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 Er4Ti5NbSi8 were obtained from the Materials Project database (MP-ID: mp-3266726, 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_Er4Ti5NbSi8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.00390656
_cell_length_b 7.00390656
_cell_length_c 12.89128753
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.02851968
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4Ti5NbSi8
_chemical_formula_sum 'Er8 Ti10 Nb2 Si16'
_cell_volume 632.37825645
_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 0.34146376 0.00115122 0.46690319 1.0
Er Er1 1 0.65853424 0.99884778 0.96690319 1.0
Er Er2 1 0.83973703 0.49921585 0.28414760 1.0
Er Er3 1 0.16026097 0.50078315 0.78414760 1.0
Er Er4 1 0.99884778 0.65853424 0.03309781 1.0
Er Er5 1 0.00115122 0.34146376 0.53309681 1.0
Er Er6 1 0.50078315 0.16026097 0.21585240 1.0
Er Er7 1 0.49921585 0.83973703 0.71585240 1.0
Ti Ti8 1 0.15344256 0.00966592 0.87671703 1.0
Ti Ti9 1 0.84655744 0.99033508 0.37671703 1.0
Ti Ti10 1 0.65095007 0.49278989 0.87596445 1.0
Ti Ti11 1 0.34904893 0.50721011 0.37596445 1.0
Ti Ti12 1 0.99033508 0.84655744 0.62328297 1.0
Ti Ti13 1 0.00966592 0.15344256 0.12328297 1.0
Ti Ti14 1 0.50721011 0.34904893 0.62403455 1.0
Ti Ti15 1 0.49278989 0.65095007 0.12403555 1.0
Ti Ti16 1 0.82852228 0.17147872 0.75000000 1.0
Ti Ti17 1 0.17147872 0.82852228 0.25000100 1.0
Nb Nb18 1 0.32774576 0.32774576 0.00000000 1.0
Nb Nb19 1 0.67225424 0.67225424 0.50000000 1.0
Si Si20 1 0.29176913 0.95157507 0.06418632 1.0
Si Si21 1 0.70823087 0.04842493 0.56418732 1.0
Si Si22 1 0.79288370 0.54469596 0.68766326 1.0
Si Si23 1 0.20711730 0.45530504 0.18766226 1.0
Si Si24 1 0.04842493 0.70823087 0.43581368 1.0
Si Si25 1 0.95157507 0.29176913 0.93581368 1.0
Si Si26 1 0.45530504 0.20711730 0.81233674 1.0
Si Si27 1 0.54469596 0.79288370 0.31233674 1.0
Si Si28 1 0.20294302 0.13134639 0.68363479 1.0
Si Si29 1 0.79705598 0.86865461 0.18363479 1.0
Si Si30 1 0.70510324 0.36835231 0.06687463 1.0
Si Si31 1 0.29489676 0.63164869 0.56687463 1.0
Si Si32 1 0.86865461 0.79705598 0.81636521 1.0
Si Si33 1 0.13134639 0.20294302 0.31636521 1.0
Si Si34 1 0.63164869 0.29489676 0.43312537 1.0
Si Si35 1 0.36835231 0.70510324 0.93312537 1.0
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