CaV2O2
高熵材料 HEAMP-ID: mp-1214335 · 空间群: I4_1/amd (#141)
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 CaV2O2 were obtained from the Materials Project database (MP-ID: mp-1214335, 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_CaV2O2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.33327838
_cell_length_b 8.33327838
_cell_length_c 8.33327838
_cell_angle_alpha 117.93507556
_cell_angle_beta 117.93507556
_cell_angle_gamma 93.61538422
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaV2O2
_chemical_formula_sum 'Ca4 V8 O8'
_cell_volume 421.06202290
_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 0.87500000 0.12500000 0.25000000 1.0
Ca Ca1 1 0.87500000 0.62500000 0.75000000 1.0
Ca Ca2 1 0.37500000 0.12500000 0.25000000 1.0
Ca Ca3 1 0.87500000 0.12500000 0.75000000 1.0
V V4 1 0.55645100 0.36957500 0.81312500 1.0
V V5 1 0.55645100 0.74332600 0.18687500 1.0
V V6 1 0.49332600 0.80645100 0.68687500 1.0
V V7 1 0.19354900 0.50667400 0.31312500 1.0
V V8 1 0.19354900 0.88042500 0.68687500 1.0
V V9 1 0.11957500 0.80645100 0.31312500 1.0
V V10 1 0.25667400 0.44354900 0.81312500 1.0
V V11 1 0.63042500 0.44354900 0.18687500 1.0
O O12 1 0.66989400 0.34304700 0.67315400 1.0
O O13 1 0.66989400 0.99674000 0.32684600 1.0
O O14 1 0.74674000 0.91989400 0.82684600 1.0
O O15 1 0.08010600 0.25326000 0.17315400 1.0
O O16 1 0.08010600 0.90695300 0.82684600 1.0
O O17 1 0.09304700 0.91989400 0.17315400 1.0
O O18 1 0.00326000 0.33010600 0.67315400 1.0
O O19 1 0.65695300 0.33010600 0.32684600 1.0
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