ErTc2
传统材料 TRAMP-ID: mp-1095604 · 空间群: P6_3/mmc (#194)
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 ErTc2 were obtained from the Materials Project database (MP-ID: mp-1095604, 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_ErTc2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.31930937
_cell_length_b 5.31930937
_cell_length_c 8.80044831
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00447263
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTc2
_chemical_formula_sum 'Er4 Tc8'
_cell_volume 215.63852475
_cell_formula_units_Z 4
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 0.66666330 0.33333670 0.56286965 1.0
Er Er1 1 0.33333670 0.66666330 0.43713035 1.0
Er Er2 1 0.33333670 0.66666330 0.06286965 1.0
Er Er3 1 0.66666330 0.33333670 0.93713035 1.0
Tc Tc4 1 -0.00000000 0.00000000 0.50000000 1.0
Tc Tc5 1 -0.00000000 0.00000000 -0.00000000 1.0
Tc Tc6 1 0.17168713 0.34336688 0.75000000 1.0
Tc Tc7 1 0.17168140 0.82831860 0.75000000 1.0
Tc Tc8 1 0.65663312 0.82831287 0.75000000 1.0
Tc Tc9 1 0.82831287 0.65663312 0.25000000 1.0
Tc Tc10 1 0.82831860 0.17168140 0.25000000 1.0
Tc Tc11 1 0.34336688 0.17168713 0.25000000 1.0
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