MnNiAs
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079845 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.60 | 5.3402 | 3.5 | (1,-1,0) |
| 16.60 | 5.3399 | 3.5 | (0,1,0) |
| 16.70 | 5.3097 | 3.3 | (1,0,0) |
| 23.72 | 3.7513 | 21.7 | (0,0,1) |
| 28.90 | 3.0890 | 12.1 | (1,-2,0) |
| 29.07 | 3.0715 | 13.0 | (2,-1,0) |
| 29.07 | 3.0713 | 13.0 | (1,1,0) |
| 29.09 | 3.0696 | 4.9 | (1,-1,1) |
| 29.09 | 3.0696 | 4.9 | (0,1,1) |
| 29.15 | 3.0638 | 4.9 | (1,0,1) |
| 33.56 | 2.6701 | 1.7 | (2,-2,0) |
| 33.56 | 2.6700 | 1.7 | (0,2,0) |
| 33.76 | 2.6549 | 1.9 | (2,0,0) |
| 37.72 | 2.3846 | 74.9 | (1,-2,1) |
| 37.86 | 2.3765 | 72.0 | (2,-1,1) |
| 37.86 | 2.3764 | 71.9 | (1,1,1) |
| 41.51 | 2.1753 | 99.2 | (2,-2,1) |
| 41.51 | 2.1752 | 99.1 | (0,2,1) |
| 41.68 | 2.1671 | 97.5 | (2,0,1) |
| 44.83 | 2.0217 | 17.7 | (2,-3,0) |
| 44.83 | 2.0217 | 17.7 | (1,-3,0) |
| 45.02 | 2.0135 | 18.7 | (3,-2,0) |
| 45.03 | 2.0134 | 18.7 | (1,2,0) |
| 45.14 | 2.0086 | 18.5 | (3,-1,0) |
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 MnNiAs were obtained from the Materials Project database (MP-ID: mp-1079845, 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_MnNiAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.14306410
_cell_length_b 6.17802231
_cell_length_c 3.75125619
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.19218021
_symmetry_Int_Tables_number 1
_chemical_formula_structural MnNiAs
_chemical_formula_sum 'Mn3 Ni3 As3'
_cell_volume 123.05452481
_cell_formula_units_Z 3
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
Mn Mn0 1 0.41621841 0.41602060 0.50000000 1.0
Mn Mn1 1 0.58383546 0.99981579 0.50000000 1.0
Mn Mn2 1 0.00000950 0.58538786 0.50000000 1.0
Ni Ni3 1 0.75426132 0.75292318 0.00000000 1.0
Ni Ni4 1 0.24578134 -0.00130344 0.00000000 1.0
Ni Ni5 1 0.00001822 0.24576475 -0.00000000 1.0
As As6 1 0.66587640 0.33253820 -0.00000000 1.0
As As7 1 0.33406499 0.66653384 -0.00000000 1.0
As As8 1 -0.00006564 0.00231922 0.50000000 1.0
获取直接链接