EuH2
传统材料 TRAMP-ID: mp-1102496 · 空间群: Pnma (#62)
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 EuH2 were obtained from the Materials Project database (MP-ID: mp-1102496, 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_EuH2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.72589767
_cell_length_b 6.12157113
_cell_length_c 7.10235360
_cell_angle_alpha 89.99973435
_cell_angle_beta 90.00000149
_cell_angle_gamma 90.00002060
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuH2
_chemical_formula_sum 'Eu4 H8'
_cell_volume 161.99294976
_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
Eu Eu0 1 0.74999981 0.25833386 0.61419801 1.0
Eu Eu1 1 0.74999958 0.75831275 0.88578017 1.0
Eu Eu2 1 0.25000038 0.74166571 0.38579184 1.0
Eu Eu3 1 0.25000020 0.24168670 0.11422998 1.0
H H4 1 0.75000003 0.14394977 0.93090057 1.0
H H5 1 0.75000005 0.64394866 0.56909706 1.0
H H6 1 0.24999997 0.85605077 0.06910115 1.0
H H7 1 0.24999995 0.35605210 0.43090120 1.0
H H8 1 0.74999998 0.53081808 0.18148693 1.0
H H9 1 0.74999999 0.03082138 0.31851862 1.0
H H10 1 0.25000003 0.46918190 0.81851362 1.0
H H11 1 0.25000003 0.96917832 0.68148084 1.0
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