SrYSi4N7
弹性数据 ELAMP-ID: mp-6606 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.89 | 5.2494 | 11.0 | (1,0,-1,0) |
| 17.94 | 4.9441 | 4.3 | (0,0,0,2) |
| 19.14 | 4.6365 | 9.5 | (1,0,-1,1) |
| 24.74 | 3.5991 | 7.8 | (1,0,-1,2) |
| 29.47 | 3.0307 | 62.5 | (2,-1,-1,0) |
| 32.06 | 2.7914 | 100.0 | (1,0,-1,3) |
| 34.16 | 2.6247 | 4.8 | (2,0,-2,0) |
| 34.16 | 2.6247 | 2.4 | (2,-2,0,0) |
| 34.72 | 2.5839 | 86.5 | (2,-1,-1,2) |
| 35.38 | 2.5368 | 43.2 | (2,0,-2,1) |
| 35.38 | 2.5368 | 21.6 | (2,-2,0,1) |
| 36.34 | 2.4720 | 7.4 | (0,0,0,4) |
| 38.85 | 2.3183 | 8.0 | (2,0,-2,2) |
| 40.33 | 2.2365 | 2.7 | (1,0,-1,4) |
| 44.11 | 2.0532 | 15.9 | (2,0,-2,3) |
| 45.73 | 1.9841 | 1.4 | (3,-1,-2,0) |
| 46.69 | 1.9453 | 1.8 | (2,1,-3,1) |
| 46.69 | 1.9453 | 3.6 | (3,-1,-2,1) |
| 49.24 | 1.8507 | 11.3 | (1,0,-1,5) |
| 49.50 | 1.8413 | 4.1 | (3,-1,-2,2) |
| 49.50 | 1.8413 | 2.0 | (3,-2,-1,2) |
| 50.73 | 1.7995 | 1.7 | (2,0,-2,4) |
| 52.28 | 1.7498 | 12.0 | (3,0,-3,0) |
| 53.94 | 1.6999 | 23.3 | (3,-1,-2,3) |
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 SrYSi4N7 were obtained from the Materials Project database (MP-ID: mp-6606, 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_SrYSi4N7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.06146913
_cell_length_b 6.06146913
_cell_length_c 9.88814400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999051
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrYSi4N7
_chemical_formula_sum 'Sr2 Y2 Si8 N14'
_cell_volume 314.63081198
_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
Sr Sr0 1 0.66666700 0.33333300 0.58140800 1.0
Sr Sr1 1 0.33333300 0.66666700 0.08140800 1.0
Y Y2 1 0.66666700 0.33333300 0.95053300 1.0
Y Y3 1 0.33333300 0.66666700 0.45053300 1.0
Si Si4 1 0.17397600 0.34795100 0.75984900 1.0
Si Si5 1 0.82602400 0.17397600 0.25984900 1.0
Si Si6 1 0.34795100 0.17397600 0.25984900 1.0
Si Si7 1 0.65204900 0.82602400 0.75984900 1.0
Si Si8 1 0.17397600 0.82602400 0.75984900 1.0
Si Si9 1 0.82602400 0.65204900 0.25984900 1.0
Si Si10 1 0.00000000 0.00000000 0.02746500 1.0
Si Si11 1 0.00000000 0.00000000 0.52746500 1.0
N N12 1 0.00000000 0.00000000 0.83670000 1.0
N N13 1 0.00000000 0.00000000 0.33670000 1.0
N N14 1 0.84710300 0.69420600 0.08728900 1.0
N N15 1 0.15289700 0.84710300 0.58728900 1.0
N N16 1 0.69420600 0.84710300 0.58728900 1.0
N N17 1 0.30579400 0.15289700 0.08728900 1.0
N N18 1 0.84710300 0.15289700 0.08728900 1.0
N N19 1 0.15289700 0.30579400 0.58728900 1.0
N N20 1 0.48844200 0.51155800 0.81176700 1.0
N N21 1 0.97688500 0.48844200 0.31176700 1.0
N N22 1 0.51155800 0.02311500 0.31176700 1.0
N N23 1 0.48844200 0.97688500 0.81176700 1.0
N N24 1 0.51155800 0.48844200 0.31176700 1.0
N N25 1 0.02311500 0.51155800 0.81176700 1.0
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