CaYb(Cu9Si4)2
高熵材料 HEAMP-ID: mp-3298941 · 空间群: I422 (#97)
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 CaYb(Cu9Si4)2 were obtained from the Materials Project database (MP-ID: mp-3298941, 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
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# generated using pymatgen
data_CaYb(Cu9Si4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.05207185
_cell_length_b 8.05207111
_cell_length_c 8.05207125
_cell_angle_alpha 120.28527180
_cell_angle_beta 120.28527591
_cell_angle_gamma 89.50659254
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaYb(Cu9Si4)2
_chemical_formula_sum 'Ca1 Yb1 Cu18 Si8'
_cell_volume 367.54771785
_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
Ca Ca0 1 0.75000000 0.75000000 0.00000000 1.0
Yb Yb1 1 0.25000000 0.25000000 0.00000000 1.0
Cu Cu2 1 0.93622504 0.20350454 0.13841833 1.0
Cu Cu3 1 0.20350454 0.06508622 0.26728050 1.0
Cu Cu4 1 0.79780672 0.93622504 0.73271950 1.0
Cu Cu5 1 0.43491378 0.29649546 0.73271950 1.0
Cu Cu6 1 0.06508622 0.79780672 0.86158167 1.0
Cu Cu7 1 0.80916160 0.05957523 0.50172256 1.0
Cu Cu8 1 0.55785267 0.30743904 0.49827744 1.0
Cu Cu9 1 0.19256096 0.94214733 0.50172256 1.0
Cu Cu10 1 0.44042477 0.69083840 0.49827744 1.0
Cu Cu11 1 0.94214733 0.44042477 0.74958637 1.0
Cu Cu12 1 0.69083840 0.19256096 0.25041363 1.0
Cu Cu13 1 0.05957523 0.55785267 0.25041363 1.0
Cu Cu14 1 0.70219328 0.43491378 0.13841833 1.0
Cu Cu15 1 0.56377496 0.70219328 0.26728050 1.0
Cu Cu16 1 0.50000000 0.00000000 0.50000000 1.0
Cu Cu17 1 0.00000000 0.50000000 0.50000000 1.0
Cu Cu18 1 0.30743904 0.80916160 0.74958637 1.0
Cu Cu19 1 0.29649546 0.56377496 0.86158167 1.0
Si Si20 1 0.79245687 0.29172581 0.85177911 1.0
Si Si21 1 0.55932224 0.06005430 0.85177911 1.0
Si Si22 1 0.06005430 0.20827419 0.50073206 1.0
Si Si23 1 0.29172581 0.43994570 0.49926794 1.0
Si Si24 1 0.94067776 0.79245687 0.50073206 1.0
Si Si25 1 0.43994570 0.94067776 0.14822089 1.0
Si Si26 1 0.20827419 0.70754313 0.14822089 1.0
Si Si27 1 0.70754313 0.55932224 0.49926794 1.0
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