Sr2CaNbO6
高熵材料 HEAMP-ID: mp-1208975 · 空间群: P4/mnc (#128)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.30 | 4.8467 | 19.2 | (1,1,1) |
| 29.89 | 2.9893 | 100.0 | (2,0,2) |
| 30.55 | 2.9267 | 64.2 | (2,2,0) |
| 34.26 | 2.6177 | 2.2 | (3,1,0) |
| 34.70 | 2.5851 | 2.4 | (1,1,3) |
| 35.84 | 2.5053 | 3.8 | (3,1,1) |
| 37.10 | 2.4233 | 9.1 | (2,2,2) |
| 40.28 | 2.2390 | 2.5 | (3,1,2) |
| 41.80 | 2.1610 | 22.8 | (0,0,4) |
| 43.74 | 2.0695 | 31.7 | (4,0,0) |
| 46.89 | 1.9375 | 1.1 | (3,1,3) |
| 47.79 | 1.9032 | 1.1 | (3,3,1) |
| 48.79 | 1.8665 | 1.0 | (4,0,2) |
| 52.65 | 1.7385 | 26.3 | (2,2,4) |
| 53.88 | 1.7015 | 49.5 | (4,2,2) |
| 55.42 | 1.6580 | 1.3 | (1,1,5) |
| 57.79 | 1.5955 | 2.0 | (5,1,1) |
| 62.10 | 1.4947 | 20.6 | (4,0,4) |
| 63.58 | 1.4633 | 8.1 | (4,4,0) |
| 64.61 | 1.4426 | 1.1 | (3,1,5) |
| 66.78 | 1.4009 | 1.2 | (5,3,1) |
| 69.03 | 1.3606 | 9.6 | (2,0,6) |
| 71.83 | 1.3143 | 6.6 | (6,0,2) |
| 72.17 | 1.3088 | 13.0 | (6,2,0) |
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
关联任务
引用参考
The crystal structure and related material properties of Sr2CaNbO6 were obtained from the Materials Project database (MP-ID: mp-1208975, 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_Sr2CaNbO6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.27782000
_cell_length_b 8.27782000
_cell_length_c 8.64406300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2CaNbO6
_chemical_formula_sum 'Sr8 Ca4 Nb4 O24'
_cell_volume 592.31111227
_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 0.24990700 0.25003800 0.24777200 1.0
Sr Sr1 1 0.75009300 0.74996200 0.24777200 1.0
Sr Sr2 1 0.25003800 0.75009300 0.75222800 1.0
Sr Sr3 1 0.74996200 0.24990700 0.75222800 1.0
Sr Sr4 1 0.25016500 0.75072500 0.24824700 1.0
Sr Sr5 1 0.74983500 0.24927500 0.24824700 1.0
Sr Sr6 1 0.75072500 0.74983500 0.75175300 1.0
Sr Sr7 1 0.24927500 0.25016500 0.75175300 1.0
Ca Ca8 1 0.00000000 0.50000000 0.00108700 1.0
Ca Ca9 1 0.50000000 0.00000000 0.99891300 1.0
Ca Ca10 1 0.50000000 0.50000000 0.50000000 1.0
Ca Ca11 1 0.00000000 0.00000000 0.50000000 1.0
Nb Nb12 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb13 1 0.50000000 0.50000000 0.00000000 1.0
Nb Nb14 1 0.00000000 0.50000000 0.50083300 1.0
Nb Nb15 1 0.50000000 0.00000000 0.49916700 1.0
O O16 1 0.26916300 0.07911700 0.49716200 1.0
O O17 1 0.73083700 0.92088300 0.49716200 1.0
O O18 1 0.07911700 0.73083700 0.50283800 1.0
O O19 1 0.92088300 0.26916300 0.50283800 1.0
O O20 1 0.00000000 0.50000000 0.73534700 1.0
O O21 1 0.50000000 0.00000000 0.26465300 1.0
O O22 1 0.00000000 0.00000000 0.23466300 1.0
O O23 1 0.00000000 0.00000000 0.76533700 1.0
O O24 1 0.26792900 0.42635600 0.99998700 1.0
O O25 1 0.73207100 0.57364400 0.99998700 1.0
O O26 1 0.42635600 0.73207100 0.00001300 1.0
O O27 1 0.57364400 0.26792900 0.00001300 1.0
O O28 1 0.23120800 0.07522800 0.99874400 1.0
O O29 1 0.76879200 0.92477200 0.99874400 1.0
O O30 1 0.07522800 0.76879200 0.00125600 1.0
O O31 1 0.92477200 0.23120800 0.00125600 1.0
O O32 1 0.50000000 0.50000000 0.23411200 1.0
O O33 1 0.50000000 0.50000000 0.76588800 1.0
O O34 1 0.00000000 0.50000000 0.26803300 1.0
O O35 1 0.50000000 0.00000000 0.73196700 1.0
O O36 1 0.23069900 0.42093600 0.50177500 1.0
O O37 1 0.76930100 0.57906400 0.50177500 1.0
O O38 1 0.42093600 0.76930100 0.49822500 1.0
O O39 1 0.57906400 0.23069900 0.49822500 1.0
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