SrTaNO2
弹性数据 ELAMP-ID: mp-552454 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.54 | 4.1263 | 12.1 | (1,1,-1) |
| 22.15 | 4.0139 | 19.2 | (1,-1,0) |
| 31.08 | 2.8772 | 100.0 | (2,0,-1) |
| 31.52 | 2.8383 | 48.9 | (1,-1,1) |
| 38.50 | 2.3385 | 2.2 | (2,0,-2) |
| 43.88 | 2.0632 | 14.9 | (2,2,-2) |
| 45.18 | 2.0069 | 25.9 | (2,-2,0) |
| 49.69 | 1.8349 | 4.4 | (2,2,-3) |
| 50.57 | 1.8048 | 4.2 | (3,-1,-1) |
| 50.87 | 1.7951 | 4.8 | (2,-2,1) |
| 55.03 | 1.6688 | 20.7 | (3,1,-3) |
| 55.85 | 1.6461 | 42.0 | (3,-1,-2) |
| 64.81 | 1.4386 | 17.0 | (4,0,-2) |
| 65.81 | 1.4191 | 7.7 | (2,-2,2) |
| 69.40 | 1.3542 | 3.7 | (4,0,-3) |
| 70.12 | 1.3420 | 1.4 | (3,-1,-3) |
| 72.67 | 1.3012 | 9.2 | (3,3,-4) |
| 74.56 | 1.2727 | 7.8 | (4,-2,-1) |
| 74.80 | 1.2693 | 9.3 | (3,-3,1) |
| 78.91 | 1.2132 | 1.3 | (4,-2,-2) |
| 82.50 | 1.1692 | 8.3 | (4,0,-4) |
| 89.84 | 1.0918 | 11.8 | (5,1,-4) |
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 SrTaNO2 were obtained from the Materials Project database (MP-ID: mp-552454, 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_SrTaNO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.75652955
_cell_length_b 5.75652955
_cell_length_c 5.75652955
_cell_angle_alpha 120.91775496
_cell_angle_beta 120.91775496
_cell_angle_gamma 88.41761868
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrTaNO2
_chemical_formula_sum 'Sr2 Ta2 N2 O4'
_cell_volume 132.95995521
_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 0.75000000 0.25000000 0.50000000 1.0
Sr Sr1 1 0.25000000 0.75000000 0.50000000 1.0
Ta Ta2 1 0.50000000 0.50000000 0.00000000 1.0
Ta Ta3 1 0.00000000 0.00000000 0.00000000 1.0
N N4 1 0.75000000 0.75000000 0.00000000 1.0
N N5 1 0.25000000 0.25000000 0.00000000 1.0
O O6 1 0.79457200 0.29457200 0.08914500 1.0
O O7 1 0.29457200 0.20542800 0.50000000 1.0
O O8 1 0.20542800 0.70542800 0.91085500 1.0
O O9 1 0.70542800 0.79457200 0.50000000 1.0
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