Yb7Mg3Si8
高熵材料 HEAMP-ID: mp-1215837 · 空间群: P2_1 (#4)
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 Yb7Mg3Si8 were obtained from the Materials Project database (MP-ID: mp-1215837, 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
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# generated using pymatgen
data_Yb7Mg3Si8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.90038697
_cell_length_b 7.53789693
_cell_length_c 14.07579518
_cell_angle_alpha 89.97698129
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb7Mg3Si8
_chemical_formula_sum 'Yb14 Mg6 Si16'
_cell_volume 732.14406280
_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
Yb Yb0 1 0.51153254 0.56686485 0.34232533 1.0
Yb Yb1 1 0.01153254 0.43313515 0.65767467 1.0
Yb Yb2 1 0.48590564 0.93467217 0.84726480 1.0
Yb Yb3 1 0.98590564 0.06532783 0.15273520 1.0
Yb Yb4 1 0.48860086 0.93218924 0.15385945 1.0
Yb Yb5 1 0.98860086 0.06781076 0.84614055 1.0
Yb Yb6 1 0.51351987 0.56852651 0.65683947 1.0
Yb Yb7 1 0.01351987 0.43147349 0.34316053 1.0
Yb Yb8 1 0.17335669 0.93181050 0.37505854 1.0
Yb Yb9 1 0.67335669 0.06818950 0.62494146 1.0
Yb Yb10 1 0.17197978 0.93060077 0.62475354 1.0
Yb Yb11 1 0.67197978 0.06939923 0.37524646 1.0
Yb Yb12 1 0.82778761 0.56669716 0.11964649 1.0
Yb Yb13 1 0.32778761 0.43330284 0.88035351 1.0
Mg Mg14 1 0.65609410 0.23280854 0.00065755 1.0
Mg Mg15 1 0.15609410 0.76719146 0.99934245 1.0
Mg Mg16 1 0.34259627 0.27097972 0.50038382 1.0
Mg Mg17 1 0.84259627 0.72902028 0.49961618 1.0
Mg Mg18 1 0.82488340 0.56622914 0.87457884 1.0
Mg Mg19 1 0.32488340 0.43377086 0.12542116 1.0
Si Si20 1 0.53037014 0.66321885 0.99809628 1.0
Si Si21 1 0.03037014 0.33678115 0.00190372 1.0
Si Si22 1 0.47478705 0.83335958 0.49980841 1.0
Si Si23 1 0.97478705 0.16664042 0.50019159 1.0
Si Si24 1 0.66017321 0.28138111 0.78754612 1.0
Si Si25 1 0.16017321 0.71861889 0.21245388 1.0
Si Si26 1 0.33990031 0.22001107 0.28287942 1.0
Si Si27 1 0.83990031 0.77998893 0.71712058 1.0
Si Si28 1 0.33985509 0.21982302 0.71720882 1.0
Si Si29 1 0.83985509 0.78017698 0.28279118 1.0
Si Si30 1 0.65862395 0.28364626 0.21323451 1.0
Si Si31 1 0.15862395 0.71635374 0.78676549 1.0
Si Si32 1 0.77806451 0.88397393 0.99986655 1.0
Si Si33 1 0.27806451 0.11602607 0.00013345 1.0
Si Si34 1 0.22197199 0.61838907 0.50005061 1.0
Si Si35 1 0.72197199 0.38161093 0.49994939 1.0
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