Y20Si12H
传统材料 TRAMP-ID: mp-3311917 · 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 Y20Si12H were obtained from the Materials Project database (MP-ID: mp-3311917, 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_Y20Si12H
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 14.64056358
_cell_length_b 6.36544039
_cell_length_c 8.46122264
_cell_angle_alpha 89.98959573
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y20Si12H
_chemical_formula_sum 'Y20 Si12 H1'
_cell_volume 788.53207941
_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
Y Y0 1 0.66683512 0.50000000 0.50000000 1.0
Y Y1 1 0.16779442 0.50000000 0.00000000 1.0
Y Y2 1 0.83220558 0.50000000 0.00000000 1.0
Y Y3 1 0.33316488 0.50000000 0.50000000 1.0
Y Y4 1 0.83345773 0.00000000 0.00000000 1.0
Y Y5 1 0.33318001 0.00000000 0.50000000 1.0
Y Y6 1 0.66681999 0.00000000 0.50000000 1.0
Y Y7 1 0.16654227 0.00000000 0.00000000 1.0
Y Y8 1 0.50000000 0.24897657 0.75596727 1.0
Y Y9 1 0.00000000 0.24955833 0.25246185 1.0
Y Y10 1 0.62175611 0.24989400 0.12241670 1.0
Y Y11 1 0.12336576 0.24710126 0.62324603 1.0
Y Y12 1 0.87663424 0.24710126 0.62324603 1.0
Y Y13 1 0.37824389 0.24989400 0.12241670 1.0
Y Y14 1 0.00000000 0.75044167 0.74753815 1.0
Y Y15 1 0.50000000 0.75102343 0.24403273 1.0
Y Y16 1 0.87663424 0.75289874 0.37675397 1.0
Y Y17 1 0.37824389 0.75010600 0.87758330 1.0
Y Y18 1 0.62175611 0.75010600 0.87758330 1.0
Y Y19 1 0.12336576 0.75289874 0.37675397 1.0
Si Si20 1 0.00000000 0.25104780 0.89049262 1.0
Si Si21 1 0.50000000 0.24974466 0.39296826 1.0
Si Si22 1 0.80479261 0.24924711 0.30442478 1.0
Si Si23 1 0.30333159 0.24895449 0.80328610 1.0
Si Si24 1 0.69666841 0.24895449 0.80328610 1.0
Si Si25 1 0.19520739 0.24924711 0.30442478 1.0
Si Si26 1 0.50000000 0.75025534 0.60703174 1.0
Si Si27 1 0.00000000 0.74895220 0.10950738 1.0
Si Si28 1 0.69666841 0.75104551 0.19671390 1.0
Si Si29 1 0.19520739 0.75075289 0.69557522 1.0
Si Si30 1 0.80479261 0.75075289 0.69557522 1.0
Si Si31 1 0.30333159 0.75104551 0.19671390 1.0
H H32 1 0.00000000 0.50000000 0.50000000 1.0
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