Y4Tm(SiB4)2
高熵材料 HEAMP-ID: mp-3296291 · 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 Y4Tm(SiB4)2 were obtained from the Materials Project database (MP-ID: mp-3296291, 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_Y4Tm(SiB4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.22127558
_cell_length_b 7.22127558
_cell_length_c 8.06060258
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y4Tm(SiB4)2
_chemical_formula_sum 'Y8 Tm2 Si4 B16'
_cell_volume 420.33480027
_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 0.68090557 0.18090557 0.22516629 1.0
Y Y1 1 0.31909443 0.81909443 0.77483371 1.0
Y Y2 1 0.31909443 0.81909443 0.22516629 1.0
Y Y3 1 0.81909443 0.68090557 0.22516629 1.0
Y Y4 1 0.81909443 0.68090557 0.77483371 1.0
Y Y5 1 0.68090557 0.18090557 0.77483371 1.0
Y Y6 1 0.18090557 0.31909443 0.77483371 1.0
Y Y7 1 0.18090557 0.31909443 0.22516629 1.0
Tm Tm8 1 0.00000000 0.00000000 0.50000000 1.0
Tm Tm9 1 0.50000000 0.50000000 0.50000000 1.0
Si Si10 1 0.11566648 0.61566648 0.50000000 1.0
Si Si11 1 0.88433352 0.38433352 0.50000000 1.0
Si Si12 1 0.38433352 0.11566648 0.50000000 1.0
Si Si13 1 0.61566648 0.88433352 0.50000000 1.0
B B14 1 0.17184359 0.03930693 0.00000000 1.0
B B15 1 0.82815641 0.96069307 0.00000000 1.0
B B16 1 0.96069307 0.17184359 0.00000000 1.0
B B17 1 0.32815641 0.53930693 0.00000000 1.0
B B18 1 0.03930693 0.82815641 0.00000000 1.0
B B19 1 0.67184359 0.46069307 0.00000000 1.0
B B20 1 0.53930693 0.67184359 0.00000000 1.0
B B21 1 0.46069307 0.32815641 0.00000000 1.0
B B22 1 0.09099143 0.59099143 0.00000000 1.0
B B23 1 0.90900857 0.40900857 0.00000000 1.0
B B24 1 0.40900857 0.09099143 0.00000000 1.0
B B25 1 0.59099143 0.90900857 0.00000000 1.0
B B26 1 0.00000000 0.00000000 0.16262454 1.0
B B27 1 0.00000000 0.00000000 0.83737546 1.0
B B28 1 0.50000000 0.50000000 0.83737546 1.0
B B29 1 0.50000000 0.50000000 0.16262454 1.0
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