Ti2V2SiAs
高熵材料 HEAMP-ID: mp-3293992 · 空间群: P2_1/m (#11)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.19 | 7.9065 | 28.1 | (0,0,1) |
| 17.56 | 5.0510 | 2.6 | (0,1,-1) |
| 17.61 | 5.0376 | 42.6 | (0,1,1) |
| 26.30 | 3.3887 | 4.0 | (0,1,-2) |
| 26.36 | 3.3806 | 5.4 | (0,1,2) |
| 27.23 | 3.2753 | 5.1 | (0,2,0) |
| 28.86 | 3.0940 | 11.7 | (1,0,1) |
| 29.49 | 3.0288 | 8.5 | (0,2,-1) |
| 29.55 | 3.0231 | 2.3 | (0,2,1) |
| 29.87 | 2.9912 | 19.9 | (1,1,0) |
| 31.98 | 2.7988 | 1.6 | (1,1,-1) |
| 32.00 | 2.7965 | 1.4 | (1,1,1) |
| 34.02 | 2.6355 | 6.0 | (0,0,3) |
| 35.04 | 2.5612 | 13.7 | (1,0,2) |
| 35.64 | 2.5188 | 1.0 | (0,2,2) |
| 36.72 | 2.4473 | 21.8 | (0,1,-3) |
| 36.79 | 2.4428 | 46.6 | (0,1,3) |
| 37.69 | 2.3867 | 54.0 | (1,1,-2) |
| 37.74 | 2.3839 | 79.3 | (1,1,2) |
| 38.37 | 2.3461 | 100.0 | (1,2,0) |
| 40.07 | 2.2504 | 79.4 | (1,2,-1) |
| 40.11 | 2.2480 | 77.2 | (1,2,1) |
| 42.94 | 2.1062 | 3.8 | (0,3,-1) |
| 43.00 | 2.1033 | 26.7 | (0,3,1) |
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 Ti2V2SiAs were obtained from the Materials Project database (MP-ID: mp-3293992, 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_Ti2V2SiAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.36213751
_cell_length_b 6.55065851
_cell_length_c 7.90655980
_cell_angle_alpha 90.15450310
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ti2V2SiAs
_chemical_formula_sum 'Ti4 V4 Si2 As2'
_cell_volume 174.13513748
_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 0.25000000 0.54695591 0.16294303 1.0
Ti Ti1 1 0.75000000 0.45304409 0.83705697 1.0
Ti Ti2 1 0.75000000 0.94615307 0.67007698 1.0
Ti Ti3 1 0.25000000 0.05384693 0.32992302 1.0
V V4 1 0.25000000 0.62817049 0.56121448 1.0
V V5 1 0.75000000 0.37182951 0.43878552 1.0
V V6 1 0.75000000 0.87420924 0.05851762 1.0
V V7 1 0.25000000 0.12579076 0.94148238 1.0
Si Si8 1 0.25000000 0.74932724 0.86111774 1.0
Si Si9 1 0.75000000 0.25067276 0.13888226 1.0
As As10 1 0.75000000 0.75132905 0.35916298 1.0
As As11 1 0.25000000 0.24867095 0.64083702 1.0
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