Y4Mg(SiB4)2
高熵材料 HEAMP-ID: mp-3298255 · 空间群: P4/mbm (#127)
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 Y4Mg(SiB4)2 were obtained from the Materials Project database (MP-ID: mp-3298255, 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_Y4Mg(SiB4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.16487598
_cell_length_b 7.16487598
_cell_length_c 7.89892246
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y4Mg(SiB4)2
_chemical_formula_sum 'Y8 Mg2 Si4 B16'
_cell_volume 405.49472184
_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
Y Y0 1 0.68286510 0.18286510 0.23356353 1.0
Y Y1 1 0.31713490 0.81713490 0.76643647 1.0
Y Y2 1 0.31713490 0.81713490 0.23356353 1.0
Y Y3 1 0.81713490 0.68286510 0.23356353 1.0
Y Y4 1 0.81713490 0.68286510 0.76643647 1.0
Y Y5 1 0.68286510 0.18286510 0.76643647 1.0
Y Y6 1 0.18286510 0.31713490 0.76643647 1.0
Y Y7 1 0.18286510 0.31713490 0.23356353 1.0
Mg Mg8 1 0.00000000 0.00000000 0.50000000 1.0
Mg Mg9 1 0.50000000 0.50000000 0.50000000 1.0
Si Si10 1 0.11531563 0.61531563 0.50000000 1.0
Si Si11 1 0.88468437 0.38468437 0.50000000 1.0
Si Si12 1 0.38468437 0.11531563 0.50000000 1.0
Si Si13 1 0.61531563 0.88468437 0.50000000 1.0
B B14 1 0.17320473 0.03948396 0.00000000 1.0
B B15 1 0.82679527 0.96051604 0.00000000 1.0
B B16 1 0.96051604 0.17320473 0.00000000 1.0
B B17 1 0.32679527 0.53948396 0.00000000 1.0
B B18 1 0.03948396 0.82679527 0.00000000 1.0
B B19 1 0.67320473 0.46051604 0.00000000 1.0
B B20 1 0.53948396 0.67320473 0.00000000 1.0
B B21 1 0.46051604 0.32679527 0.00000000 1.0
B B22 1 0.08975853 0.58975853 0.00000000 1.0
B B23 1 0.91024147 0.41024147 0.00000000 1.0
B B24 1 0.41024147 0.08975853 0.00000000 1.0
B B25 1 0.58975853 0.91024147 0.00000000 1.0
B B26 1 0.00000000 0.00000000 0.16072020 1.0
B B27 1 0.00000000 0.00000000 0.83927980 1.0
B B28 1 0.50000000 0.50000000 0.83927980 1.0
B B29 1 0.50000000 0.50000000 0.16072020 1.0
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