Sc3Ti2Si3O
高熵材料 HEAMP-ID: mp-3305838 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.08 | 3.8531 | 12.6 | (2,-1,-1,0) |
| 26.72 | 3.3369 | 1.8 | (2,0,-2,0) |
| 28.47 | 3.1350 | 4.6 | (2,-1,-1,1) |
| 33.23 | 2.6961 | 11.0 | (0,0,0,2) |
| 35.59 | 2.5225 | 19.5 | (3,-1,-2,0) |
| 35.59 | 2.5225 | 19.5 | (2,-3,1,0) |
| 35.92 | 2.4998 | 18.8 | (1,0,-1,2) |
| 39.44 | 2.2848 | 41.2 | (3,-1,-2,1) |
| 39.44 | 2.2848 | 82.3 | (2,1,-3,1) |
| 40.55 | 2.2246 | 27.7 | (3,0,-3,0) |
| 40.55 | 2.2246 | 13.8 | (0,3,-3,0) |
| 40.85 | 2.2090 | 100.0 | (2,-1,-1,2) |
| 43.14 | 2.0971 | 4.6 | (2,0,-2,2) |
| 47.18 | 1.9266 | 3.2 | (4,-2,-2,0) |
| 47.18 | 1.9266 | 1.6 | (2,-4,2,0) |
| 49.23 | 1.8510 | 1.3 | (4,-1,-3,0) |
| 49.23 | 1.8510 | 1.3 | (3,-4,1,0) |
| 49.48 | 1.8420 | 2.8 | (3,-1,-2,2) |
| 50.29 | 1.8142 | 2.3 | (4,-2,-2,1) |
| 50.29 | 1.8142 | 4.5 | (2,2,-4,1) |
| 52.25 | 1.7507 | 3.1 | (4,-1,-3,1) |
| 52.25 | 1.7507 | 3.1 | (3,-4,1,1) |
| 53.40 | 1.7159 | 4.1 | (3,0,-3,2) |
| 55.04 | 1.6685 | 4.3 | (4,0,-4,0) |
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 Sc3Ti2Si3O were obtained from the Materials Project database (MP-ID: mp-3305838, 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_Sc3Ti2Si3O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.70627210
_cell_length_b 7.70627106
_cell_length_c 5.39215815
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000021
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc3Ti2Si3O
_chemical_formula_sum 'Sc6 Ti4 Si6 O2'
_cell_volume 277.32043454
_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
Sc Sc0 1 0.23357154 1.00000000 0.25000000 1.0
Sc Sc1 1 0.76642846 0.00000000 0.75000000 1.0
Sc Sc2 1 0.00000000 0.23357154 0.25000000 1.0
Sc Sc3 1 1.00000000 0.76642846 0.75000000 1.0
Sc Sc4 1 0.76642846 0.76642846 0.25000000 1.0
Sc Sc5 1 0.23357154 0.23357154 0.75000000 1.0
Ti Ti6 1 0.33333300 0.66666700 0.00000000 1.0
Ti Ti7 1 0.66666700 0.33333300 0.00000000 1.0
Ti Ti8 1 0.66666700 0.33333300 0.50000000 1.0
Ti Ti9 1 0.33333300 0.66666700 0.50000000 1.0
Si Si10 1 0.58932257 1.00000000 0.25000000 1.0
Si Si11 1 0.41067743 0.00000000 0.75000000 1.0
Si Si12 1 0.00000000 0.58932257 0.25000000 1.0
Si Si13 1 1.00000000 0.41067743 0.75000000 1.0
Si Si14 1 0.41067743 0.41067743 0.25000000 1.0
Si Si15 1 0.58932257 0.58932257 0.75000000 1.0
O O16 1 0.00000000 0.00000000 0.00000000 1.0
O O17 1 0.00000000 0.00000000 0.50000000 1.0
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