Er20Si12N
传统材料 TRAMP-ID: mp-3326719 · 空间群: P2/m (#10)
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 Er20Si12N were obtained from the Materials Project database (MP-ID: mp-3326719, 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_Er20Si12N
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.26839522
_cell_length_b 8.31274650
_cell_length_c 14.39308824
_cell_angle_alpha 90.00000678
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.95817286
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er20Si12N
_chemical_formula_sum 'Er20 Si12 N1'
_cell_volume 749.98880304
_cell_formula_units_Z 1
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 0.50000010 0.00000280 0.33481279 1.0
Er Er1 1 0.49999957 0.49999856 0.83064839 1.0
Er Er2 1 0.49999957 0.49999856 0.16935161 1.0
Er Er3 1 0.50000010 0.00000280 0.66518721 1.0
Er Er4 1 0.00000011 0.50000192 0.16305487 1.0
Er Er5 1 0.00000001 0.99999782 0.66967052 1.0
Er Er6 1 0.00000001 0.99999782 0.33032948 1.0
Er Er7 1 0.00000011 0.50000192 0.83694513 1.0
Er Er8 1 0.73008972 0.23138747 1.00000000 1.0
Er Er9 1 0.75161464 0.74278027 0.50000000 1.0
Er Er10 1 0.75196936 0.37892027 0.37869385 1.0
Er Er11 1 0.73227781 0.88386649 0.88457335 1.0
Er Er12 1 0.73227781 0.88386649 0.11542665 1.0
Er Er13 1 0.75196936 0.37892027 0.62130615 1.0
Er Er14 1 0.26991415 0.76861282 0.00000000 1.0
Er Er15 1 0.24838144 0.25721962 0.50000000 1.0
Er Er16 1 0.26772209 0.11613301 0.11542633 1.0
Er Er17 1 0.24803283 0.62107975 0.62130607 1.0
Er Er18 1 0.24803283 0.62107975 0.37869393 1.0
Er Er19 1 0.26772209 0.11613301 0.88457367 1.0
Si Si20 1 0.74131080 0.60093366 0.00000000 1.0
Si Si21 1 0.75410942 0.10581942 0.50000000 1.0
Si Si22 1 0.74698788 0.19858946 0.19876344 1.0
Si Si23 1 0.75244799 0.69782992 0.69766971 1.0
Si Si24 1 0.75244799 0.69782992 0.30233029 1.0
Si Si25 1 0.74698788 0.19858946 0.80123656 1.0
Si Si26 1 0.25868721 0.39906618 1.00000000 1.0
Si Si27 1 0.24589294 0.89418095 0.50000000 1.0
Si Si28 1 0.24754694 0.30217039 0.30233027 1.0
Si Si29 1 0.25301647 0.80141055 0.80123642 1.0
Si Si30 1 0.25301647 0.80141055 0.19876358 1.0
Si Si31 1 0.24754694 0.30217039 0.69766973 1.0
N N32 1 0.50000036 0.99999974 0.00000000 1.0
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