Ti2Nb2Co4Si7
高熵材料 HEAMP-ID: mp-3213399 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.21 | 6.2340 | 32.6 | (1,-1,1) |
| 14.21 | 6.2340 | 32.6 | (1,-1,-1) |
| 19.39 | 4.5782 | 18.2 | (0,1,0) |
| 19.39 | 4.5782 | 18.2 | (1,0,0) |
| 19.39 | 4.5779 | 18.3 | (0,1,-1) |
| 19.39 | 4.5779 | 18.3 | (1,0,-1) |
| 22.55 | 3.9428 | 2.2 | (1,-1,2) |
| 22.55 | 3.9428 | 2.2 | (1,-1,-2) |
| 22.55 | 3.9427 | 2.2 | (2,-2,1) |
| 22.55 | 3.9427 | 2.2 | (2,-2,-1) |
| 28.10 | 3.1756 | 41.1 | (2,-1,1) |
| 28.10 | 3.1752 | 20.5 | (1,-2,2) |
| 28.10 | 3.1752 | 20.5 | (2,-1,-2) |
| 28.64 | 3.1170 | 99.0 | (2,-2,2) |
| 28.64 | 3.1170 | 99.1 | (2,-2,-2) |
| 30.42 | 2.9388 | 6.1 | (0,0,3) |
| 30.42 | 2.9387 | 6.0 | (3,-3,0) |
| 31.62 | 2.8297 | 2.5 | (1,0,2) |
| 31.62 | 2.8297 | 2.5 | (0,1,2) |
| 31.62 | 2.8295 | 2.5 | (2,-3,0) |
| 31.62 | 2.8295 | 2.5 | (3,-2,0) |
| 31.62 | 2.8294 | 2.5 | (2,-3,1) |
| 31.62 | 2.8294 | 2.5 | (3,-2,-1) |
| 31.62 | 2.8293 | 2.5 | (0,1,-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 Ti2Nb2Co4Si7 were obtained from the Materials Project database (MP-ID: mp-3213399, 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_Ti2Nb2Co4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.15317327
_cell_length_b 9.15317952
_cell_length_c 9.15292461
_cell_angle_alpha 94.14307410
_cell_angle_beta 94.14287780
_cell_angle_gamma 148.80719385
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ti2Nb2Co4Si7
_chemical_formula_sum 'Ti4 Nb4 Co8 Si14'
_cell_volume 382.55309861
_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
Ti Ti0 1 0.50000494 0.69344835 0.19333481 1.0
Ti Ti1 1 0.49999506 0.30655165 0.80666519 1.0
Ti Ti2 1 0.30655056 0.49999627 0.80666318 1.0
Ti Ti3 1 0.69344944 0.50000373 0.19333682 1.0
Nb Nb4 1 0.13395148 0.13395079 0.26764451 1.0
Nb Nb5 1 0.86604852 0.86604921 0.73235549 1.0
Nb Nb6 1 0.86610042 0.13389983 0.99999949 1.0
Nb Nb7 1 0.13389958 0.86610017 0.00000051 1.0
Co Co8 1 0.39895063 0.89892660 0.79778001 1.0
Co Co9 1 0.10108082 0.60105851 0.20222043 1.0
Co Co10 1 0.10108296 0.89892412 0.49999805 1.0
Co Co11 1 0.39891033 0.60109807 0.50000189 1.0
Co Co12 1 0.60108967 0.39890193 0.49999811 1.0
Co Co13 1 0.89891704 0.10107588 0.50000195 1.0
Co Co14 1 0.89891918 0.39894149 0.79777957 1.0
Co Co15 1 0.60104937 0.10107340 0.20221999 1.0
Si Si16 1 0.29199968 0.29199973 0.58413810 1.0
Si Si17 1 0.70800032 0.70800027 0.41586190 1.0
Si Si18 1 0.70796736 0.29203131 0.99999968 1.0
Si Si19 1 0.29203264 0.70796869 0.00000032 1.0
Si Si20 1 0.00001586 0.29938721 0.29938825 1.0
Si Si21 1 0.99998414 0.70061279 0.70061175 1.0
Si Si22 1 0.70061436 0.99998660 0.70061116 1.0
Si Si23 1 0.29938564 0.00001340 0.29938884 1.0
Si Si24 1 0.49997775 0.90528672 0.40532247 1.0
Si Si25 1 0.50002225 0.09471328 0.59467753 1.0
Si Si26 1 0.09471651 0.50002543 0.59467794 1.0
Si Si27 1 0.90528349 0.49997457 0.40532206 1.0
Si Si28 1 0.74753409 0.74753416 0.99997624 1.0
Si Si29 1 0.25246591 0.25246584 0.00002376 1.0
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