Tm2Ti3Si4
高熵材料 HEAMP-ID: mp-3323397 · 空间群: P2_1/c (#14)
基础信息
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 Tm2Ti3Si4 were obtained from the Materials Project database (MP-ID: mp-3323397, 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
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# generated using pymatgen
data_Tm2Ti3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.99228366
_cell_length_b 6.97667416
_cell_length_c 6.78411016
_cell_angle_alpha 89.99955880
_cell_angle_beta 108.84789002
_cell_angle_gamma 89.99957731
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Ti3Si4
_chemical_formula_sum 'Tm4 Ti6 Si8'
_cell_volume 313.20286410
_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
Tm Tm0 1 0.18979614 0.16950790 0.06721098 1.0
Tm Tm1 1 0.81020623 0.66946735 0.43278420 1.0
Tm Tm2 1 0.18979204 0.33052478 0.56721590 1.0
Tm Tm3 1 0.81020219 0.83050606 0.93279119 1.0
Ti Ti4 1 0.50000389 0.49999308 0.00000440 1.0
Ti Ti5 1 0.25611338 0.67763967 0.24910148 1.0
Ti Ti6 1 0.74388395 0.17767863 0.25085154 1.0
Ti Ti7 1 0.50000638 0.00000452 0.50000395 1.0
Ti Ti8 1 0.25612000 0.82232405 0.74914731 1.0
Ti Ti9 1 0.74388814 0.32235335 0.75089799 1.0
Si Si10 1 0.50498388 0.87514250 0.13055809 1.0
Si Si11 1 0.91649288 0.46186809 0.13061318 1.0
Si Si12 1 0.08348775 0.96186475 0.36937435 1.0
Si Si13 1 0.49502480 0.37514456 0.36943780 1.0
Si Si14 1 0.50498655 0.62484278 0.63057354 1.0
Si Si15 1 0.91650248 0.03813967 0.63061661 1.0
Si Si16 1 0.08348712 0.53813201 0.86936917 1.0
Si Si17 1 0.49502418 0.12486626 0.86945132 1.0
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