Ca2Hf(NbN2)3
高熵材料 HEAMP-ID: mp-3284872 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.28 | 5.4461 | 1.5 | (0,0,0,2) |
| 18.76 | 4.7302 | 40.8 | (1,0,-1,0) |
| 24.93 | 3.5713 | 49.2 | (1,0,-1,2) |
| 32.79 | 2.7310 | 3.6 | (2,-1,-1,0) |
| 32.89 | 2.7231 | 44.7 | (0,0,0,4) |
| 33.84 | 2.6490 | 44.4 | (2,-1,-1,1) |
| 36.82 | 2.4413 | 50.0 | (1,-2,1,2) |
| 36.82 | 2.4413 | 100.0 | (2,-1,-1,2) |
| 38.05 | 2.3651 | 8.4 | (2,0,-2,0) |
| 38.13 | 2.3600 | 11.9 | (1,0,-1,4) |
| 41.37 | 2.1825 | 36.4 | (2,-1,-1,3) |
| 41.37 | 2.1825 | 18.2 | (1,1,-2,3) |
| 41.63 | 2.1694 | 6.0 | (2,-2,0,2) |
| 41.63 | 2.1694 | 3.0 | (2,0,-2,2) |
| 47.13 | 1.9283 | 10.3 | (2,-1,-1,4) |
| 51.09 | 1.7879 | 1.1 | (2,-3,1,0) |
| 51.09 | 1.7879 | 5.6 | (3,-1,-2,0) |
| 51.16 | 1.7856 | 9.5 | (2,0,-2,4) |
| 53.83 | 1.7030 | 8.6 | (1,-2,1,5) |
| 53.83 | 1.7030 | 17.1 | (2,-1,-1,5) |
| 53.98 | 1.6987 | 10.9 | (3,-1,-2,2) |
| 54.11 | 1.6949 | 6.5 | (1,0,-1,6) |
| 58.54 | 1.5767 | 42.1 | (3,0,-3,0) |
| 61.32 | 1.5118 | 31.3 | (2,-1,-1,6) |
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 Ca2Hf(NbN2)3 were obtained from the Materials Project database (MP-ID: mp-3284872, 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_Ca2Hf(NbN2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.46200041
_cell_length_b 5.46200071
_cell_length_c 10.89227763
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000418
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Hf(NbN2)3
_chemical_formula_sum 'Ca4 Hf2 Nb6 N12'
_cell_volume 281.41859874
_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
Ca Ca0 1 0.33333300 0.66666700 0.00000000 1.0
Ca Ca1 1 0.33333300 0.66666700 0.50000000 1.0
Ca Ca2 1 0.66666700 0.33333300 0.50000000 1.0
Ca Ca3 1 0.66666700 0.33333300 0.00000000 1.0
Hf Hf4 1 0.00000000 0.00000000 0.50000000 1.0
Hf Hf5 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb6 1 0.00000000 0.34179192 0.25000000 1.0
Nb Nb7 1 0.65820808 1.00000000 0.75000000 1.0
Nb Nb8 1 0.34179192 0.34179192 0.75000000 1.0
Nb Nb9 1 0.65820808 0.65820808 0.25000000 1.0
Nb Nb10 1 0.34179192 0.00000000 0.25000000 1.0
Nb Nb11 1 1.00000000 0.65820808 0.75000000 1.0
N N12 1 0.68599179 0.68599179 0.63021005 1.0
N N13 1 0.68599179 0.68599179 0.86978995 1.0
N N14 1 0.31400821 0.31400821 0.13021005 1.0
N N15 1 0.31400821 0.31400821 0.36978995 1.0
N N16 1 0.31400821 1.00000000 0.86978995 1.0
N N17 1 0.31400821 1.00000000 0.63021005 1.0
N N18 1 0.00000000 0.68599179 0.36978995 1.0
N N19 1 0.00000000 0.68599179 0.13021005 1.0
N N20 1 0.68599179 0.00000000 0.13021005 1.0
N N21 1 0.68599179 0.00000000 0.36978995 1.0
N N22 1 1.00000000 0.31400821 0.86978995 1.0
N N23 1 1.00000000 0.31400821 0.63021005 1.0
获取直接链接