Cr2As6O19
高熵材料 HEA 传统材料 TRAMP-ID: mp-732343 · 空间群: Pmmn (#59)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.18 | 8.6876 | 1.6 | (0,1,1) |
| 13.28 | 6.6678 | 9.2 | (0,0,2) |
| 17.34 | 5.1148 | 1.7 | (1,0,0) |
| 19.00 | 4.6701 | 3.7 | (1,1,0) |
| 20.15 | 4.4077 | 100.0 | (1,1,1) |
| 20.45 | 4.3438 | 14.5 | (0,2,2) |
| 21.44 | 4.1439 | 1.3 | (0,1,3) |
| 21.90 | 4.0583 | 12.6 | (1,0,2) |
| 23.32 | 3.8144 | 2.6 | (1,2,0) |
| 24.25 | 3.6696 | 57.4 | (0,3,1) |
| 24.27 | 3.6673 | 1.5 | (1,2,1) |
| 26.74 | 3.3339 | 26.3 | (0,0,4) |
| 26.93 | 3.3109 | 10.9 | (1,2,2) |
| 27.71 | 3.2198 | 28.9 | (1,1,3) |
| 29.19 | 3.0590 | 1.2 | (1,3,0) |
| 29.97 | 2.9816 | 5.3 | (1,3,1) |
| 30.88 | 2.8959 | 9.6 | (0,3,3) |
| 30.89 | 2.8948 | 1.7 | (1,2,3) |
| 31.04 | 2.8811 | 7.0 | (0,2,4) |
| 32.05 | 2.7930 | 12.7 | (1,0,4) |
| 33.01 | 2.7134 | 3.8 | (1,1,4) |
| 35.09 | 2.5574 | 6.1 | (2,0,0) |
| 35.63 | 2.5200 | 1.7 | (1,3,3) |
| 35.75 | 2.5117 | 2.0 | (2,0,1) |
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 Cr2As6O19 were obtained from the Materials Project database (MP-ID: mp-732343, 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_Cr2As6O19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.11483500
_cell_length_b 11.45077700
_cell_length_c 13.33566100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cr2As6O19
_chemical_formula_sum 'Cr4 As12 O38'
_cell_volume 781.05412842
_cell_formula_units_Z 2
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
Cr Cr0 1 0.00000000 0.00000000 0.50000000 1.0
Cr Cr1 1 0.00000000 0.00000000 0.00000000 1.0
Cr Cr2 1 0.00000000 0.50000000 0.50000000 1.0
Cr Cr3 1 0.00000000 0.50000000 0.00000000 1.0
As As4 1 0.50927200 0.10953100 0.37026800 1.0
As As5 1 0.50927200 0.10953100 0.12973200 1.0
As As6 1 0.50927200 0.39046900 0.37026800 1.0
As As7 1 0.50927200 0.39046900 0.12973200 1.0
As As8 1 0.49072800 0.89046900 0.62973200 1.0
As As9 1 0.49072800 0.89046900 0.87026800 1.0
As As10 1 0.49072800 0.60953100 0.62973200 1.0
As As11 1 0.49072800 0.60953100 0.87026800 1.0
As As12 1 0.06045000 0.75000000 0.36671000 1.0
As As13 1 0.06045000 0.75000000 0.13329000 1.0
As As14 1 0.93955000 0.25000000 0.63329000 1.0
As As15 1 0.93955000 0.25000000 0.86671000 1.0
O O16 1 0.36343400 0.08933700 0.25000000 1.0
O O17 1 0.36343400 0.41066300 0.25000000 1.0
O O18 1 0.63656600 0.91066300 0.75000000 1.0
O O19 1 0.63656600 0.58933700 0.75000000 1.0
O O20 1 0.25305200 0.11784100 0.44828400 1.0
O O21 1 0.25305200 0.11784100 0.05171600 1.0
O O22 1 0.25305200 0.38215900 0.44828400 1.0
O O23 1 0.25305200 0.38215900 0.05171600 1.0
O O24 1 0.74694800 0.88215900 0.55171600 1.0
O O25 1 0.74694800 0.88215900 0.94828400 1.0
O O26 1 0.74694800 0.61784100 0.55171600 1.0
O O27 1 0.74694800 0.61784100 0.94828400 1.0
O O28 1 0.17714700 0.87166900 0.42777700 1.0
O O29 1 0.17714700 0.87166900 0.07222300 1.0
O O30 1 0.17714700 0.62833100 0.42777700 1.0
O O31 1 0.17714700 0.62833100 0.07222300 1.0
O O32 1 0.82285300 0.12833100 0.57222300 1.0
O O33 1 0.82285300 0.12833100 0.92777700 1.0
O O34 1 0.82285300 0.37166900 0.57222300 1.0
O O35 1 0.82285300 0.37166900 0.92777700 1.0
O O36 1 0.23088500 0.75000000 0.25000000 1.0
O O37 1 0.76911500 0.25000000 0.75000000 1.0
O O38 1 0.76509800 0.01825400 0.38077400 1.0
O O39 1 0.76509800 0.01825400 0.11922600 1.0
O O40 1 0.76509800 0.48174600 0.38077400 1.0
O O41 1 0.76509800 0.48174600 0.11922600 1.0
O O42 1 0.23490200 0.98174600 0.61922600 1.0
O O43 1 0.23490200 0.98174600 0.88077400 1.0
O O44 1 0.23490200 0.51825400 0.61922600 1.0
O O45 1 0.23490200 0.51825400 0.88077400 1.0
O O46 1 0.65851700 0.25000000 0.36396400 1.0
O O47 1 0.65851700 0.25000000 0.13603600 1.0
O O48 1 0.34148300 0.75000000 0.63603600 1.0
O O49 1 0.34148300 0.75000000 0.86396400 1.0
O O50 1 0.73345700 0.75000000 0.33388400 1.0
O O51 1 0.73345700 0.75000000 0.16611600 1.0
O O52 1 0.26654300 0.25000000 0.66611600 1.0
O O53 1 0.26654300 0.25000000 0.83388400 1.0
获取直接链接