Dy2Ti3Si4
高熵材料 HEAMP-ID: mp-19950 · 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 Dy2Ti3Si4 were obtained from the Materials Project database (MP-ID: mp-19950, 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_Dy2Ti3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.04717550
_cell_length_b 7.04716785
_cell_length_c 12.93589193
_cell_angle_alpha 89.99993057
_cell_angle_beta 89.99988832
_cell_angle_gamma 89.99967942
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Ti3Si4
_chemical_formula_sum 'Dy8 Ti12 Si16'
_cell_volume 642.43039674
_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
Dy Dy0 1 0.99926423 0.65936568 0.03396280 1.0
Dy Dy1 1 0.00074837 0.34061742 0.53396007 1.0
Dy Dy2 1 0.65937021 0.99926034 0.96604090 1.0
Dy Dy3 1 0.15936457 0.50074127 0.78398085 1.0
Dy Dy4 1 0.84063653 0.49925466 0.28393817 1.0
Dy Dy5 1 0.50074237 0.15936856 0.21602309 1.0
Dy Dy6 1 0.49925619 0.84064133 0.71605721 1.0
Dy Dy7 1 0.34062159 0.00074577 0.46603648 1.0
Ti Ti8 1 0.34721223 0.50811312 0.37374278 1.0
Ti Ti9 1 0.84723167 0.99188478 0.37622572 1.0
Ti Ti10 1 0.00811595 0.15278455 0.12374935 1.0
Ti Ti11 1 0.99188336 0.84722849 0.62376712 1.0
Ti Ti12 1 0.50810687 0.34720883 0.62624874 1.0
Ti Ti13 1 0.15278598 0.00811751 0.87625720 1.0
Ti Ti14 1 0.67210548 0.67209853 0.49999638 1.0
Ti Ti15 1 0.82791709 0.17209698 0.75001855 1.0
Ti Ti16 1 0.17210777 0.82790782 0.24998082 1.0
Ti Ti17 1 0.32789299 0.32788648 0.00000390 1.0
Ti Ti18 1 0.49187212 0.65278430 0.12623732 1.0
Ti Ti19 1 0.65278662 0.49187835 0.87377141 1.0
Si Si20 1 0.04808533 0.70955782 0.43567455 1.0
Si Si21 1 0.95192727 0.29044069 0.93568292 1.0
Si Si22 1 0.70955727 0.04808269 0.56431502 1.0
Si Si23 1 0.20954671 0.45191220 0.18568277 1.0
Si Si24 1 0.79044456 0.54808164 0.68567513 1.0
Si Si25 1 0.45191670 0.20954978 0.81432172 1.0
Si Si26 1 0.54808669 0.79044921 0.31432206 1.0
Si Si27 1 0.29044092 0.95192673 0.06432524 1.0
Si Si28 1 0.79614957 0.86994269 0.18393800 1.0
Si Si29 1 0.29613863 0.63006204 0.56606519 1.0
Si Si30 1 0.70384944 0.36993822 0.06606704 1.0
Si Si31 1 0.63005894 0.29614074 0.43392552 1.0
Si Si32 1 0.36993346 0.70384748 0.93394162 1.0
Si Si33 1 0.13005767 0.20385562 0.31606832 1.0
Si Si34 1 0.20384223 0.13006277 0.68393312 1.0
Si Si35 1 0.86993938 0.79616390 0.81606191 1.0
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