Er2Ti3Si4
高熵材料 HEAMP-ID: mp-510085 · 空间群: P4_12_12 (#92)
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 Er2Ti3Si4 were obtained from the Materials Project database (MP-ID: mp-510085, 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_Er2Ti3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.01126821
_cell_length_b 7.01125705
_cell_length_c 12.86408877
_cell_angle_alpha 89.99881719
_cell_angle_beta 90.00077509
_cell_angle_gamma 89.99989597
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Ti3Si4
_chemical_formula_sum 'Er8 Ti12 Si16'
_cell_volume 632.37035001
_cell_formula_units_Z 4
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 0.34108088 0.00058838 0.46605338 1.0
Er Er1 1 0.49940533 0.84106895 0.71609350 1.0
Er Er2 1 0.50057453 0.15892908 0.21603119 1.0
Er Er3 1 0.84107300 0.49940658 0.28390384 1.0
Er Er4 1 0.15893179 0.50057840 0.78396882 1.0
Er Er5 1 0.65893366 0.99941215 0.96607702 1.0
Er Er6 1 0.00058781 0.34107641 0.53393909 1.0
Er Er7 1 0.99941364 0.65892769 0.03393303 1.0
Ti Ti8 1 0.32790863 0.32791740 0.00001353 1.0
Ti Ti9 1 0.17210069 0.82789538 0.24998101 1.0
Ti Ti10 1 0.82791787 0.17207773 0.75002037 1.0
Ti Ti11 1 0.67210596 0.67211721 0.49998637 1.0
Ti Ti12 1 0.15194836 0.00791773 0.87595602 1.0
Ti Ti13 1 0.49206615 0.65195793 0.12593787 1.0
Ti Ti14 1 0.50792644 0.34804624 0.62594388 1.0
Ti Ti15 1 0.65195014 0.49207750 0.87408484 1.0
Ti Ti16 1 0.34803601 0.50794003 0.37403510 1.0
Ti Ti17 1 0.84805302 0.99206561 0.37592124 1.0
Ti Ti18 1 0.00792709 0.15194557 0.12405872 1.0
Ti Ti19 1 0.99207571 0.84804482 0.62406421 1.0
Si Si20 1 0.20417982 0.13143982 0.68299697 1.0
Si Si21 1 0.36857139 0.70417437 0.93299834 1.0
Si Si22 1 0.63143652 0.29582355 0.43296666 1.0
Si Si23 1 0.70417450 0.36856979 0.06701197 1.0
Si Si24 1 0.29582113 0.63143645 0.56702368 1.0
Si Si25 1 0.79582006 0.86857178 0.18296868 1.0
Si Si26 1 0.13143593 0.20417931 0.31700017 1.0
Si Si27 1 0.86856537 0.79581779 0.81703262 1.0
Si Si28 1 0.29128078 0.95221920 0.06415141 1.0
Si Si29 1 0.54777695 0.79129963 0.31413224 1.0
Si Si30 1 0.45221893 0.20871287 0.81416878 1.0
Si Si31 1 0.79129064 0.54777379 0.68586064 1.0
Si Si32 1 0.20870390 0.45222126 0.18583412 1.0
Si Si33 1 0.70869866 0.04778511 0.56415156 1.0
Si Si34 1 0.95222270 0.29128369 0.93586437 1.0
Si Si35 1 0.04778702 0.70869982 0.43583576 1.0
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