Er3Tm(BeSi3)2
高熵材料 HEAMP-ID: mp-3280509 · 空间群: Cmmm (#65)
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 Er3Tm(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3280509, 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_Er3Tm(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.78258072
_cell_length_b 7.78230350
_cell_length_c 7.91286216
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00118676
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Tm(BeSi3)2
_chemical_formula_sum 'Er6 Tm2 Be4 Si12'
_cell_volume 415.04084219
_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 0.49996565 0.99992930 0.75000000 1.0
Er Er1 1 0.00005944 0.50005116 0.75000000 1.0
Er Er2 1 0.49999373 0.50005116 0.75000000 1.0
Er Er3 1 0.50003791 0.00007882 0.25000000 1.0
Er Er4 1 0.00001416 0.00002931 0.75000000 1.0
Er Er5 1 0.99999728 0.99999556 0.25000000 1.0
Tm Tm6 1 0.99980919 0.49991340 0.25000000 1.0
Tm Tm7 1 0.50010321 0.49991340 0.25000000 1.0
Be Be8 1 0.33331283 0.66662765 0.00030930 1.0
Be Be9 1 0.66668681 0.33337262 0.00018702 1.0
Be Be10 1 0.66668681 0.33337262 0.49981298 1.0
Be Be11 1 0.33331283 0.66662765 0.49969070 1.0
Si Si12 1 0.17192442 0.82781141 0.49954403 1.0
Si Si13 1 0.17214712 0.34429425 0.49935808 1.0
Si Si14 1 0.65588799 0.82781141 0.49954403 1.0
Si Si15 1 0.34412008 0.17218965 0.00037792 1.0
Si Si16 1 0.82786040 0.65572279 0.49942180 1.0
Si Si17 1 0.82806858 0.17218965 0.00037792 1.0
Si Si18 1 0.82786040 0.65572279 0.00057820 1.0
Si Si19 1 0.17214712 0.34429425 0.00064192 1.0
Si Si20 1 0.65588799 0.82781141 0.00045597 1.0
Si Si21 1 0.34412008 0.17218965 0.49962208 1.0
Si Si22 1 0.82806858 0.17218965 0.49962208 1.0
Si Si23 1 0.17192442 0.82781141 0.00045597 1.0
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