Er4C7
传统材料 TRAMP-ID: mp-1212833 · 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 Er4C7 were obtained from the Materials Project database (MP-ID: mp-1212833, 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_Er4C7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.65092510
_cell_length_b 6.37009360
_cell_length_c 13.57791986
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 104.88504170
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4C7
_chemical_formula_sum 'Er8 C14'
_cell_volume 305.18156924
_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 0.94488718 0.83971072 0.83813981 1.0
Er Er1 1 0.05511282 0.16028928 0.16186019 1.0
Er Er2 1 0.05511282 0.66028928 0.33813981 1.0
Er Er3 1 0.94488718 0.33971072 0.66186019 1.0
Er Er4 1 0.63365981 0.75987879 0.55497192 1.0
Er Er5 1 0.36634019 0.24012121 0.44502808 1.0
Er Er6 1 0.36634019 0.74012121 0.05497192 1.0
Er Er7 1 0.63365981 0.25987879 0.94502808 1.0
C C8 1 0.73335489 0.95024159 0.39599701 1.0
C C9 1 0.26664511 0.04975841 0.60400299 1.0
C C10 1 0.26664511 0.54975841 0.89599701 1.0
C C11 1 0.73335489 0.45024159 0.10400299 1.0
C C12 1 0.53412447 0.57586337 0.71500401 1.0
C C13 1 0.46587553 0.42413663 0.28499599 1.0
C C14 1 0.46587553 0.92413663 0.21500501 1.0
C C15 1 0.53412447 0.07586337 0.78499599 1.0
C C16 1 0.62112770 0.95400131 0.30323343 1.0
C C17 1 0.37887230 0.04599869 0.69676657 1.0
C C18 1 0.37887230 0.54599869 0.80323343 1.0
C C19 1 0.62112770 0.45400131 0.19676657 1.0
C C20 1 -0.00000000 -0.00000000 -0.00000000 1.0
C C21 1 -0.00000000 0.50000000 0.50000000 1.0
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