Er2Ni7
传统材料 TRAMP-ID: mp-1200559 · 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 Er2Ni7 were obtained from the Materials Project database (MP-ID: mp-1200559, 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_Er2Ni7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.90716427
_cell_length_b 4.90716427
_cell_length_c 24.00388000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000368
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Ni7
_chemical_formula_sum 'Er8 Ni28'
_cell_volume 500.57972578
_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 0.33333300 0.66666700 0.47112100 1.0
Er Er1 1 0.66666700 0.33333300 0.52887900 1.0
Er Er2 1 0.66666700 0.33333300 0.97112100 1.0
Er Er3 1 0.33333300 0.66666700 0.02887900 1.0
Er Er4 1 0.33333300 0.66666700 0.32696200 1.0
Er Er5 1 0.66666700 0.33333300 0.67303800 1.0
Er Er6 1 0.66666700 0.33333300 0.82696200 1.0
Er Er7 1 0.33333300 0.66666700 0.17303800 1.0
Ni Ni8 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni9 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni10 1 0.83364300 0.16635700 0.25000000 1.0
Ni Ni11 1 0.83364300 0.66728600 0.25000000 1.0
Ni Ni12 1 0.33271400 0.16635700 0.25000000 1.0
Ni Ni13 1 0.16635700 0.83364300 0.75000000 1.0
Ni Ni14 1 0.16635700 0.33271400 0.75000000 1.0
Ni Ni15 1 0.66728600 0.83364300 0.75000000 1.0
Ni Ni16 1 0.83221300 0.16778700 0.41527900 1.0
Ni Ni17 1 0.83221300 0.66442600 0.41527900 1.0
Ni Ni18 1 0.33557400 0.16778700 0.41527900 1.0
Ni Ni19 1 0.16778700 0.83221300 0.58472100 1.0
Ni Ni20 1 0.16778700 0.33557400 0.58472100 1.0
Ni Ni21 1 0.66442600 0.83221300 0.58472100 1.0
Ni Ni22 1 0.16778700 0.83221300 0.91527900 1.0
Ni Ni23 1 0.16778700 0.33557400 0.91527900 1.0
Ni Ni24 1 0.66442600 0.83221300 0.91527900 1.0
Ni Ni25 1 0.83221300 0.16778700 0.08472100 1.0
Ni Ni26 1 0.83221300 0.66442600 0.08472100 1.0
Ni Ni27 1 0.33557400 0.16778700 0.08472100 1.0
Ni Ni28 1 0.00000000 0.00000000 0.33274500 1.0
Ni Ni29 1 0.00000000 0.00000000 0.66725500 1.0
Ni Ni30 1 0.00000000 0.00000000 0.83274500 1.0
Ni Ni31 1 0.00000000 0.00000000 0.16725500 1.0
Ni Ni32 1 0.33333300 0.66666700 0.66691200 1.0
Ni Ni33 1 0.66666700 0.33333300 0.33308800 1.0
Ni Ni34 1 0.66666700 0.33333300 0.16691200 1.0
Ni Ni35 1 0.33333300 0.66666700 0.83308800 1.0
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