CaPr2(ErSi2)2
高熵材料 HEAMP-ID: mp-3309408 · 空间群: Pnma (#62)
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 CaPr2(ErSi2)2 were obtained from the Materials Project database (MP-ID: mp-3309408, 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_CaPr2(ErSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.43591182
_cell_length_b 7.83357298
_cell_length_c 14.94081473
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr2(ErSi2)2
_chemical_formula_sum 'Ca4 Pr8 Er8 Si16'
_cell_volume 870.29884146
_cell_formula_units_Z 4
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 0.65667235 0.98745429 0.75000000 1.0
Ca Ca1 1 0.84332765 0.48745429 0.25000000 1.0
Ca Ca2 1 0.34332765 0.01254571 0.25000000 1.0
Ca Ca3 1 0.15667235 0.51254571 0.75000000 1.0
Pr Pr4 1 0.02016414 0.17876284 0.40277518 1.0
Pr Pr5 1 0.52016414 0.32123716 0.40277518 1.0
Pr Pr6 1 0.47983586 0.67876284 0.90277518 1.0
Pr Pr7 1 0.47983586 0.67876284 0.59722482 1.0
Pr Pr8 1 0.97983586 0.82123716 0.59722482 1.0
Pr Pr9 1 0.97983586 0.82123716 0.90277518 1.0
Pr Pr10 1 0.52016414 0.32123716 0.09722482 1.0
Pr Pr11 1 0.02016414 0.17876284 0.09722482 1.0
Er Er12 1 0.32476712 0.18124229 0.62273296 1.0
Er Er13 1 0.67523288 0.81875771 0.37726704 1.0
Er Er14 1 0.17523288 0.68124229 0.37726704 1.0
Er Er15 1 0.82476712 0.31875771 0.87726704 1.0
Er Er16 1 0.82476712 0.31875771 0.62273296 1.0
Er Er17 1 0.32476712 0.18124229 0.87726704 1.0
Er Er18 1 0.17523288 0.68124229 0.12273296 1.0
Er Er19 1 0.67523288 0.81875771 0.12273296 1.0
Si Si20 1 0.26773815 0.89172758 0.75000000 1.0
Si Si21 1 0.46447658 0.61308243 0.25000000 1.0
Si Si22 1 0.03552342 0.11308243 0.75000000 1.0
Si Si23 1 0.53552342 0.38691757 0.75000000 1.0
Si Si24 1 0.14966069 0.46742025 0.53529034 1.0
Si Si25 1 0.96447658 0.88691757 0.25000000 1.0
Si Si26 1 0.73226185 0.10827242 0.25000000 1.0
Si Si27 1 0.85033931 0.53257975 0.03529034 1.0
Si Si28 1 0.35033931 0.96742025 0.03529034 1.0
Si Si29 1 0.14966069 0.46742025 0.96470966 1.0
Si Si30 1 0.64966069 0.03257975 0.53529034 1.0
Si Si31 1 0.35033931 0.96742025 0.46470966 1.0
Si Si32 1 0.85033931 0.53257975 0.46470966 1.0
Si Si33 1 0.76773815 0.60827242 0.75000000 1.0
Si Si34 1 0.23226185 0.39172758 0.25000000 1.0
Si Si35 1 0.64966069 0.03257975 0.96470966 1.0
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