VAs2O7
高熵材料 HEA 传统材料 TRAMP-ID: mp-1042751 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.92 | 6.8538 | 18.8 | (0,1,0) |
| 13.76 | 6.4353 | 36.3 | (1,0,1) |
| 16.17 | 5.4829 | 20.9 | (1,1,0) |
| 16.89 | 5.2497 | 7.2 | (1,1,1) |
| 19.43 | 4.5688 | 100.0 | (2,0,0) |
| 19.59 | 4.5322 | 25.9 | (0,0,2) |
| 20.19 | 4.3992 | 43.7 | (0,1,2) |
| 20.75 | 4.2802 | 66.6 | (1,1,-1) |
| 21.78 | 4.0799 | 12.8 | (2,0,1) |
| 21.89 | 4.0602 | 13.4 | (1,0,2) |
| 22.43 | 3.9638 | 4.9 | (1,1,2) |
| 23.40 | 3.8016 | 4.7 | (2,1,0) |
| 23.91 | 3.7212 | 1.1 | (2,1,1) |
| 26.00 | 3.4269 | 16.4 | (0,2,0) |
| 26.48 | 3.3658 | 83.0 | (0,1,-2) |
| 26.90 | 3.3150 | 3.3 | (1,2,1) |
| 27.73 | 3.2176 | 2.5 | (2,0,2) |
| 27.80 | 3.2087 | 24.5 | (1,2,0) |
| 27.82 | 3.2069 | 3.5 | (0,2,2) |
| 28.16 | 3.1690 | 87.6 | (2,1,2) |
| 28.26 | 3.1584 | 4.4 | (1,1,-2) |
| 29.52 | 3.0260 | 94.5 | (1,2,2) |
| 30.36 | 2.9443 | 8.4 | (1,1,3) |
| 30.97 | 2.8872 | 13.2 | (3,0,1) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of VAs2O7 were obtained from the Materials Project database (MP-ID: mp-1042751, 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_VAs2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.13760600
_cell_length_b 7.14858200
_cell_length_c 9.45436861
_cell_angle_alpha 73.48783742
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural VAs2O7
_chemical_formula_sum 'V4 As8 O28'
_cell_volume 592.09924545
_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
V V0 1 0.92728800 0.19634900 0.70791500 1.0
V V1 1 0.42728800 0.80365100 0.79208500 1.0
V V2 1 0.07271200 0.80365100 0.29208500 1.0
V V3 1 0.57271200 0.19634900 0.20791500 1.0
As As4 1 0.75020600 0.58441000 0.76075400 1.0
As As5 1 0.25020600 0.41559000 0.73924600 1.0
As As6 1 0.24979400 0.41559000 0.23924600 1.0
As As7 1 0.74979400 0.58441000 0.26075400 1.0
As As8 1 0.70440600 0.97284800 0.96018000 1.0
As As9 1 0.20440600 0.02715200 0.53982000 1.0
As As10 1 0.29559400 0.02715200 0.03982000 1.0
As As11 1 0.79559400 0.97284800 0.46018000 1.0
O O12 1 0.67110800 0.15399900 0.04610500 1.0
O O13 1 0.17110800 0.84600100 0.45389500 1.0
O O14 1 0.32889200 0.84600100 0.95389500 1.0
O O15 1 0.82889200 0.15399900 0.54610500 1.0
O O16 1 0.55952900 0.63147600 0.75355000 1.0
O O17 1 0.05952900 0.36852400 0.74645000 1.0
O O18 1 0.44047100 0.36852400 0.24645000 1.0
O O19 1 0.94047100 0.63147600 0.25355000 1.0
O O20 1 0.83190000 0.61947700 0.90580500 1.0
O O21 1 0.33190000 0.38052300 0.59419500 1.0
O O22 1 0.16810000 0.38052300 0.09419500 1.0
O O23 1 0.66810000 0.61947700 0.40580500 1.0
O O24 1 0.82781400 0.75520000 0.59738600 1.0
O O25 1 0.32781400 0.24480000 0.90261400 1.0
O O26 1 0.17218600 0.24480000 0.40261400 1.0
O O27 1 0.67218600 0.75520000 0.09738600 1.0
O O28 1 0.91542300 0.97936800 0.32089300 1.0
O O29 1 0.41542300 0.02063200 0.17910700 1.0
O O30 1 0.08457700 0.02063200 0.67910700 1.0
O O31 1 0.58457700 0.97936800 0.82089300 1.0
O O32 1 0.73559100 0.36198800 0.22843700 1.0
O O33 1 0.23559100 0.63801200 0.27156300 1.0
O O34 1 0.26440900 0.63801200 0.77156300 1.0
O O35 1 0.76440900 0.36198800 0.72843700 1.0
O O36 1 0.62083100 0.00982000 0.38777400 1.0
O O37 1 0.12083100 0.99018000 0.11222600 1.0
O O38 1 0.37916900 0.99018000 0.61222600 1.0
O O39 1 0.87916900 0.00982000 0.88777400 1.0
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