ErTm2B7Os
高熵材料 HEAMP-ID: mp-3288836 · 空间群: Cmcm (#63)
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 ErTm2B7Os were obtained from the Materials Project database (MP-ID: mp-3288836, 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_ErTm2B7Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.93390455
_cell_length_b 7.93390496
_cell_length_c 9.23083345
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 154.63083446
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTm2B7Os
_chemical_formula_sum 'Er2 Tm4 B14 Os2'
_cell_volume 248.95103868
_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
Er Er0 1 0.24548722 0.75451278 0.25000000 1.0
Er Er1 1 0.75451278 0.24548722 0.75000000 1.0
Tm Tm2 1 0.89404362 0.10595638 0.05933408 1.0
Tm Tm3 1 0.10595638 0.89404362 0.55933408 1.0
Tm Tm4 1 0.10595638 0.89404362 0.94066592 1.0
Tm Tm5 1 0.89404362 0.10595638 0.44066592 1.0
B B6 1 0.45370585 0.54629415 0.25000000 1.0
B B7 1 0.54629415 0.45370585 0.75000000 1.0
B B8 1 0.72754625 0.27245375 0.03486243 1.0
B B9 1 0.27245375 0.72754625 0.53486243 1.0
B B10 1 0.27245375 0.72754625 0.96513757 1.0
B B11 1 0.72754625 0.27245375 0.46513757 1.0
B B12 1 0.63184523 0.36815477 0.34946984 1.0
B B13 1 0.36815477 0.63184523 0.84946984 1.0
B B14 1 0.36815477 0.63184523 0.65053016 1.0
B B15 1 0.63184523 0.36815477 0.15053016 1.0
B B16 1 0.51977879 0.48022121 0.40430991 1.0
B B17 1 0.48022121 0.51977879 0.90430991 1.0
B B18 1 0.48022121 0.51977879 0.59569009 1.0
B B19 1 0.51977879 0.48022121 0.09569009 1.0
Os Os20 1 0.05333098 0.94666902 0.25000000 1.0
Os Os21 1 0.94666902 0.05333098 0.75000000 1.0
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