Er20Si12C
传统材料 TRAMP-ID: mp-1225168 · 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 Er20Si12C were obtained from the Materials Project database (MP-ID: mp-1225168, 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_Er20Si12C
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.29503874
_cell_length_b 8.33078294
_cell_length_c 14.42823439
_cell_angle_alpha 90.00000537
_cell_angle_beta 89.99999721
_cell_angle_gamma 89.95602134
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er20Si12C
_chemical_formula_sum 'Er20 Si12 C1'
_cell_volume 756.65392089
_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 0.50000005 -0.00000065 0.33663072 1.0
Er Er1 1 0.49999946 0.50000086 0.82936133 1.0
Er Er2 1 0.49999946 0.50000086 0.17063867 1.0
Er Er3 1 0.50000005 -0.00000065 0.66336928 1.0
Er Er4 1 -0.00000026 0.49999846 0.16283759 1.0
Er Er5 1 0.00000026 0.00000148 0.67000708 1.0
Er Er6 1 0.00000026 0.00000148 0.32999292 1.0
Er Er7 1 -0.00000026 0.49999846 0.83716241 1.0
Er Er8 1 0.72652818 0.23425255 0.00000000 1.0
Er Er9 1 0.75259671 0.74230773 0.50000000 1.0
Er Er10 1 0.75245535 0.37914962 0.37914893 1.0
Er Er11 1 0.72796302 0.88231391 0.88272957 1.0
Er Er12 1 0.72796302 0.88231391 0.11727043 1.0
Er Er13 1 0.75245535 0.37914962 0.62085107 1.0
Er Er14 1 0.27347552 0.76574616 -0.00000000 1.0
Er Er15 1 0.24740670 0.25769302 0.50000000 1.0
Er Er16 1 0.27204002 0.11768515 0.11727076 1.0
Er Er17 1 0.24754550 0.62085022 0.62085063 1.0
Er Er18 1 0.24754550 0.62085022 0.37914937 1.0
Er Er19 1 0.27204002 0.11768515 0.88272924 1.0
Si Si20 1 0.73837118 0.60094650 -0.00000000 1.0
Si Si21 1 0.75655604 0.10505374 0.50000000 1.0
Si Si22 1 0.74461566 0.19920259 0.19974335 1.0
Si Si23 1 0.75346137 0.69708281 0.69689394 1.0
Si Si24 1 0.75346137 0.69708281 0.30310606 1.0
Si Si25 1 0.74461566 0.19920259 0.80025665 1.0
Si Si26 1 0.26162938 0.39905229 0.00000000 1.0
Si Si27 1 0.24344287 0.89494694 0.50000000 1.0
Si Si28 1 0.24654160 0.30291856 0.30310630 1.0
Si Si29 1 0.25537807 0.80079930 0.80025654 1.0
Si Si30 1 0.25537807 0.80079930 0.19974346 1.0
Si Si31 1 0.24654160 0.30291856 0.69689370 1.0
C C32 1 0.50000021 -0.00000158 0.00000000 1.0
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