LaCrAsO
高熵材料 HEAMP-ID: mp-1232525 · 空间群: P2_1/m (#11)
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 LaCrAsO were obtained from the Materials Project database (MP-ID: mp-1232525, 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_LaCrAsO
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.18024606
_cell_length_b 10.05009683
_cell_length_c 8.23643958
_cell_angle_alpha 67.02408940
_cell_angle_beta 90.01054120
_cell_angle_gamma 89.98808300
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaCrAsO
_chemical_formula_sum 'La4 Cr4 As4 O4'
_cell_volume 318.57751929
_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
La La0 1 0.25019100 0.12869400 0.31310700 1.0
La La1 1 0.25014600 0.12890100 0.81266200 1.0
La La2 1 0.75034900 0.87111000 0.68660200 1.0
La La3 1 0.75022200 0.87135800 0.18631400 1.0
Cr Cr4 1 0.75154800 0.50763200 0.12434600 1.0
Cr Cr5 1 0.24850400 0.49119600 0.87648600 1.0
Cr Cr6 1 0.75058500 0.50858000 0.62434400 1.0
Cr Cr7 1 0.24828900 0.49254200 0.37628100 1.0
As As8 1 0.25042400 0.67340900 0.02781200 1.0
As As9 1 0.25011600 0.67435800 0.52658200 1.0
As As10 1 0.74958200 0.32569400 0.97392000 1.0
As As11 1 0.74926900 0.32652300 0.47261600 1.0
O O12 1 0.75017600 0.00069200 0.37492900 1.0
O O13 1 0.75020000 0.00081400 0.87468700 1.0
O O14 1 0.25019900 0.99935700 0.12453100 1.0
O O15 1 0.25020000 0.99914000 0.62477900 1.0
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