CaSi
传统材料 TRAMP-ID: mp-1191474 · 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 CaSi were obtained from the Materials Project database (MP-ID: mp-1191474, 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_CaSi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.82890600
_cell_length_b 10.97998600
_cell_length_c 14.72556600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaSi
_chemical_formula_sum 'Ca12 Si12'
_cell_volume 619.08244260
_cell_formula_units_Z 12
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 0.25000000 0.64320100 0.84950900 1.0
Ca Ca1 1 0.25000000 0.85679900 0.34950900 1.0
Ca Ca2 1 0.75000000 0.35679900 0.15049100 1.0
Ca Ca3 1 0.75000000 0.14320100 0.65049100 1.0
Ca Ca4 1 0.25000000 0.33562400 0.82225600 1.0
Ca Ca5 1 0.25000000 0.16437600 0.32225600 1.0
Ca Ca6 1 0.75000000 0.66437600 0.17774400 1.0
Ca Ca7 1 0.75000000 0.83562400 0.67774400 1.0
Ca Ca8 1 0.25000000 0.01770900 0.88940200 1.0
Ca Ca9 1 0.25000000 0.48229100 0.38940200 1.0
Ca Ca10 1 0.75000000 0.98229100 0.11059800 1.0
Ca Ca11 1 0.75000000 0.51770900 0.61059800 1.0
Si Si12 1 0.25000000 0.31724600 0.55750100 1.0
Si Si13 1 0.25000000 0.18275400 0.05750100 1.0
Si Si14 1 0.75000000 0.68275400 0.44249900 1.0
Si Si15 1 0.75000000 0.81724600 0.94249900 1.0
Si Si16 1 0.25000000 0.73620600 0.53408700 1.0
Si Si17 1 0.25000000 0.76379400 0.03408700 1.0
Si Si18 1 0.75000000 0.26379400 0.46591300 1.0
Si Si19 1 0.75000000 0.23620600 0.96591300 1.0
Si Si20 1 0.25000000 0.96767900 0.54258900 1.0
Si Si21 1 0.25000000 0.53232100 0.04258900 1.0
Si Si22 1 0.75000000 0.03232100 0.45741100 1.0
Si Si23 1 0.75000000 0.46767900 0.95741100 1.0
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