Er2Ga4Tc3
高熵材料 HEAMP-ID: mp-3320276 · 空间群: P2_1/c (#14)
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 Er2Ga4Tc3 were obtained from the Materials Project database (MP-ID: mp-3320276, 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_Er2Ga4Tc3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.88719764
_cell_length_b 6.79570896
_cell_length_c 6.87179166
_cell_angle_alpha 70.75297957
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Ga4Tc3
_chemical_formula_sum 'Er4 Ga8 Tc6'
_cell_volume 303.64639809
_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 0.66732041 0.44766636 0.18887743 1.0
Er Er1 1 0.16732041 0.05233364 0.81112257 1.0
Er Er2 1 0.33267959 0.55233364 0.81112257 1.0
Er Er3 1 0.83267959 0.94766636 0.18887743 1.0
Ga Ga4 1 0.45219263 0.13389416 0.09175003 1.0
Ga Ga5 1 0.95219263 0.36610584 0.90824997 1.0
Ga Ga6 1 0.54780737 0.86610584 0.90824997 1.0
Ga Ga7 1 0.04780737 0.63389416 0.09175003 1.0
Ga Ga8 1 0.86314614 0.13476267 0.50384362 1.0
Ga Ga9 1 0.36314614 0.36523733 0.49615638 1.0
Ga Ga10 1 0.13685386 0.86523733 0.49615638 1.0
Ga Ga11 1 0.63685386 0.63476267 0.50384362 1.0
Tc Tc12 1 0.50000000 0.00000000 0.50000000 1.0
Tc Tc13 1 0.00000000 0.50000000 0.50000000 1.0
Tc Tc14 1 0.16010398 0.24951044 0.25265995 1.0
Tc Tc15 1 0.66010398 0.25048956 0.74734005 1.0
Tc Tc16 1 0.83989602 0.75048956 0.74734005 1.0
Tc Tc17 1 0.33989602 0.74951044 0.25265995 1.0
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