SrSiN2
弹性数据 ELAMP-ID: mp-4549 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.10 | 5.5036 | 7.3 | (0,1,0) |
| 20.22 | 4.3909 | 4.2 | (0,1,1) |
| 21.40 | 4.1519 | 2.6 | (1,0,1) |
| 22.18 | 4.0077 | 5.6 | (1,-1,1) |
| 24.44 | 3.6415 | 23.1 | (0,0,2) |
| 29.41 | 3.0369 | 20.5 | (0,1,2) |
| 30.25 | 2.9544 | 70.6 | (1,0,2) |
| 30.82 | 2.9011 | 41.3 | (1,-1,2) |
| 30.95 | 2.8893 | 100.0 | (1,1,1) |
| 32.54 | 2.7518 | 20.9 | (0,2,0) |
| 32.55 | 2.7512 | 85.1 | (2,-1,0) |
| 32.60 | 2.7468 | 93.8 | (1,-2,1) |
| 34.85 | 2.5742 | 33.7 | (0,2,1) |
| 35.53 | 2.5268 | 3.3 | (2,0,0) |
| 37.47 | 2.3999 | 1.8 | (2,-2,0) |
| 37.68 | 2.3872 | 9.3 | (2,0,1) |
| 39.17 | 2.2996 | 1.3 | (1,-2,2) |
| 39.54 | 2.2793 | 12.1 | (2,-2,1) |
| 40.62 | 2.2212 | 52.8 | (0,1,3) |
| 41.11 | 2.1954 | 2.6 | (0,2,2) |
| 41.12 | 2.1951 | 29.7 | (2,-1,2) |
| 41.26 | 2.1882 | 6.0 | (1,0,3) |
| 41.69 | 2.1663 | 9.7 | (1,-1,3) |
| 43.60 | 2.0760 | 7.0 | (2,0,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of SrSiN2 were obtained from the Materials Project database (MP-ID: mp-4549, 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_SrSiN2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.51387146
_cell_length_b 6.00496759
_cell_length_c 7.28292443
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 113.57888582
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrSiN2
_chemical_formula_sum 'Sr4 Si4 N8'
_cell_volume 221.00923041
_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
Sr Sr0 1 0.67591057 0.33816148 0.92995563 1.0
Sr Sr1 1 0.82408943 0.66183852 0.42995563 1.0
Sr Sr2 1 0.32408943 0.66183852 0.07004437 1.0
Sr Sr3 1 0.17591057 0.33816148 0.57004437 1.0
Si Si4 1 0.06469763 0.10717946 0.14131287 1.0
Si Si5 1 0.93530237 0.89282054 0.85868713 1.0
Si Si6 1 0.43530237 0.89282054 0.64131287 1.0
Si Si7 1 0.56469763 0.10717946 0.35868713 1.0
N N8 1 0.87920662 0.21752300 0.27126326 1.0
N N9 1 0.62079338 0.78247700 0.77126326 1.0
N N10 1 0.12079338 0.78247700 0.72873674 1.0
N N11 1 0.37920662 0.21752300 0.22873674 1.0
N N12 1 0.08455382 0.20676117 0.91029857 1.0
N N13 1 0.58455382 0.20676117 0.58970143 1.0
N N14 1 0.91544618 0.79323983 0.08970143 1.0
N N15 1 0.41544618 0.79323983 0.41029857 1.0
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