Tm4Mg(SiB4)2
高熵材料 HEAMP-ID: mp-3309718 · 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 Tm4Mg(SiB4)2 were obtained from the Materials Project database (MP-ID: mp-3309718, 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
加载 3D 结构...
# generated using pymatgen
data_Tm4Mg(SiB4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.08779500
_cell_length_b 7.08779500
_cell_length_c 7.72594451
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm4Mg(SiB4)2
_chemical_formula_sum 'Tm8 Mg2 Si4 B16'
_cell_volume 388.12702284
_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
Tm Tm0 1 0.68242526 0.18242526 0.23237115 1.0
Tm Tm1 1 0.31757474 0.81757474 0.76762885 1.0
Tm Tm2 1 0.31757474 0.81757474 0.23237115 1.0
Tm Tm3 1 0.81757474 0.68242526 0.23237115 1.0
Tm Tm4 1 0.81757474 0.68242526 0.76762885 1.0
Tm Tm5 1 0.68242526 0.18242526 0.76762885 1.0
Tm Tm6 1 0.18242526 0.31757474 0.76762885 1.0
Tm Tm7 1 0.18242526 0.31757474 0.23237115 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 0.11608851 0.61608851 0.50000000 1.0
Si Si11 1 0.88391149 0.38391149 0.50000000 1.0
Si Si12 1 0.38391149 0.11608851 0.50000000 1.0
Si Si13 1 0.61608851 0.88391149 0.50000000 1.0
B B14 1 0.17369179 0.03952848 0.00000000 1.0
B B15 1 0.82630821 0.96047152 0.00000000 1.0
B B16 1 0.96047152 0.17369179 0.00000000 1.0
B B17 1 0.32630821 0.53952848 0.00000000 1.0
B B18 1 0.03952848 0.82630821 0.00000000 1.0
B B19 1 0.67369179 0.46047152 0.00000000 1.0
B B20 1 0.53952848 0.67369179 0.00000000 1.0
B B21 1 0.46047152 0.32630821 0.00000000 1.0
B B22 1 0.08916336 0.58916336 0.00000000 1.0
B B23 1 0.91083664 0.41083664 0.00000000 1.0
B B24 1 0.41083664 0.08916336 0.00000000 1.0
B B25 1 0.58916336 0.91083664 0.00000000 1.0
B B26 1 0.00000000 0.00000000 0.16580366 1.0
B B27 1 0.00000000 0.00000000 0.83419634 1.0
B B28 1 0.50000000 0.50000000 0.83419634 1.0
B B29 1 0.50000000 0.50000000 0.16580366 1.0
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