Pr2C3
传统材料 TRAMP-ID: mp-683 · 空间群: I-43d (#220)
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 Pr2C3 were obtained from the Materials Project database (MP-ID: mp-683, 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_Pr2C3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.53077247
_cell_length_b 7.53077302
_cell_length_c 7.53077381
_cell_angle_alpha 109.47121439
_cell_angle_beta 109.47121588
_cell_angle_gamma 109.47123576
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2C3
_chemical_formula_sum 'Pr8 C12'
_cell_volume 328.77347709
_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
Pr Pr0 1 0.10342398 0.10342398 0.10342398 1.0
Pr Pr1 1 0.89657602 0.50000000 -0.00000000 1.0
Pr Pr2 1 -0.00000000 0.89657602 0.50000000 1.0
Pr Pr3 1 0.50000000 0.00000000 0.89657602 1.0
Pr Pr4 1 -0.00000000 0.39657602 0.50000000 1.0
Pr Pr5 1 0.50000000 0.00000000 0.39657602 1.0
Pr Pr6 1 0.39657602 0.50000000 -0.00000000 1.0
Pr Pr7 1 0.60342398 0.60342398 0.60342398 1.0
C C8 1 0.25000000 0.54905848 0.29905848 1.0
C C9 1 0.45094152 0.25000000 0.70094152 1.0
C C10 1 0.04905848 0.75000000 0.79905848 1.0
C C11 1 0.79905848 0.04905848 0.75000000 1.0
C C12 1 0.70094152 0.45094152 0.25000000 1.0
C C13 1 0.25000000 0.70094152 0.45094152 1.0
C C14 1 0.95094152 0.20094152 0.75000000 1.0
C C15 1 0.20094152 0.75000000 0.95094152 1.0
C C16 1 0.54905848 0.29905848 0.25000000 1.0
C C17 1 0.29905848 0.25000000 0.54905848 1.0
C C18 1 0.75000000 0.95094152 0.20094152 1.0
C C19 1 0.75000000 0.79905848 0.04905848 1.0
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