Nb12V19As3Ir2
高熵材料 HEAMP-ID: mp-3308801 · 空间群: P312 (#149)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.76 | 7.5255 | 9.0 | (1,0,-1,0) |
| 11.76 | 7.5255 | 18.0 | (1,-1,0,0) |
| 20.44 | 4.3448 | 6.0 | (2,-1,-1,0) |
| 21.29 | 4.1727 | 14.9 | (0,0,0,2) |
| 23.08 | 3.8538 | 1.2 | (2,-1,-1,1) |
| 23.65 | 3.7627 | 6.4 | (2,0,-2,0) |
| 24.39 | 3.6492 | 10.0 | (1,0,-1,2) |
| 29.68 | 3.0095 | 1.9 | (2,-1,-1,2) |
| 31.45 | 2.8444 | 1.1 | (2,1,-3,0) |
| 31.45 | 2.8444 | 5.5 | (3,-1,-2,0) |
| 32.03 | 2.7944 | 6.2 | (2,0,-2,2) |
| 35.80 | 2.5085 | 28.2 | (3,0,-3,0) |
| 35.80 | 2.5085 | 56.4 | (3,-3,0,0) |
| 38.30 | 2.3503 | 4.3 | (3,-1,-2,2) |
| 38.30 | 2.3503 | 2.2 | (2,-3,1,2) |
| 38.42 | 2.3427 | 85.3 | (2,-1,-1,3) |
| 41.57 | 2.1724 | 1.0 | (2,2,-4,0) |
| 41.57 | 2.1724 | 2.0 | (4,-2,-2,0) |
| 42.03 | 2.1499 | 50.0 | (3,0,-3,2) |
| 42.03 | 2.1499 | 100.0 | (3,-3,0,2) |
| 43.02 | 2.1024 | 37.8 | (4,-2,-2,1) |
| 43.02 | 2.1024 | 18.9 | (2,-4,2,1) |
| 43.35 | 2.0872 | 1.2 | (4,-1,-3,0) |
| 43.37 | 2.0863 | 18.4 | (0,0,0,4) |
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 Nb12V19As3Ir2 were obtained from the Materials Project database (MP-ID: mp-3308801, 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_Nb12V19As3Ir2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.68967014
_cell_length_b 8.68966855
_cell_length_c 8.34532475
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999094
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb12V19As3Ir2
_chemical_formula_sum 'Nb12 V19 As3 Ir2'
_cell_volume 545.73324983
_cell_formula_units_Z 1
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
Nb Nb0 1 0.33434782 0.99759644 0.06134245 1.0
Nb Nb1 1 0.66324762 0.99759644 0.93865755 1.0
Nb Nb2 1 0.00240356 0.33675238 0.06134245 1.0
Nb Nb3 1 0.66667477 0.00179927 0.56003815 1.0
Nb Nb4 1 0.99820073 0.33332523 0.43996185 1.0
Nb Nb5 1 0.00240356 0.66565218 0.93865755 1.0
Nb Nb6 1 0.33512550 0.00179927 0.43996185 1.0
Nb Nb7 1 0.99820073 0.66487450 0.56003815 1.0
Nb Nb8 1 0.66324762 0.66565218 0.06134245 1.0
Nb Nb9 1 0.33434782 0.33675238 0.93865755 1.0
Nb Nb10 1 0.33512550 0.33332523 0.56003815 1.0
Nb Nb11 1 0.66667477 0.66487450 0.43996185 1.0
V V12 1 0.16235018 0.49320905 0.75232621 1.0
V V13 1 0.83899886 0.50822711 0.24949430 1.0
V V14 1 0.50679095 0.66914113 0.75232621 1.0
V V15 1 0.49177289 0.16100114 0.75050570 1.0
V V16 1 0.49177289 0.33077275 0.24949430 1.0
V V17 1 0.50679095 0.83764982 0.24767379 1.0
V V18 1 0.33085887 0.83764982 0.75232621 1.0
V V19 1 0.66922725 0.50822711 0.75050570 1.0
V V20 1 0.66922725 0.16100114 0.24949430 1.0
V V21 1 0.33085887 0.49320905 0.24767379 1.0
V V22 1 0.83899886 0.33077275 0.75050570 1.0
V V23 1 0.16235018 0.66914113 0.24767379 1.0
V V24 1 0.33333300 0.66666700 0.00000000 1.0
V V25 1 0.17009212 0.99984301 0.74962337 1.0
V V26 1 0.82974989 0.99984301 0.25037663 1.0
V V27 1 0.00015699 0.17025011 0.74962337 1.0
V V28 1 0.00015699 0.82990788 0.25037663 1.0
V V29 1 0.82974989 0.82990788 0.74962337 1.0
V V30 1 0.17009212 0.17025011 0.25037663 1.0
As As31 1 0.33333300 0.66666700 0.50000000 1.0
As As32 1 0.66666700 0.33333300 0.50000000 1.0
As As33 1 0.66666700 0.33333300 0.00000000 1.0
Ir Ir34 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir35 1 0.00000000 0.00000000 0.00000000 1.0
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