SrNd7Fe8(AsO)8
高熵材料 HEAMP-ID: mp-684784 · 空间群: I4mm (#107)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.44 | 9.3707 | 3.3 | (1,1,-1) |
| 18.94 | 4.6853 | 2.5 | (2,2,-2) |
| 23.70 | 3.7539 | 3.0 | (2,0,-2) |
| 28.58 | 3.1236 | 2.3 | (3,3,-3) |
| 28.95 | 3.0842 | 100.0 | (3,1,-3) |
| 30.87 | 2.8971 | 20.1 | (2,-2,0) |
| 32.35 | 2.7678 | 20.8 | (3,-1,-1) |
| 36.16 | 2.4840 | 17.5 | (4,2,-4) |
| 36.46 | 2.4641 | 18.8 | (4,0,-2) |
| 38.43 | 2.3427 | 2.2 | (4,4,-4) |
| 44.21 | 2.0485 | 32.6 | (2,-2,2) |
| 44.55 | 2.0337 | 3.5 | (5,3,-5) |
| 48.58 | 1.8741 | 6.0 | (5,5,-5) |
| 50.07 | 1.8216 | 29.4 | (6,2,-4) |
| 53.49 | 1.7130 | 1.7 | (5,1,-5) |
| 53.72 | 1.7064 | 35.2 | (5,-1,-3) |
| 58.39 | 1.5804 | 8.7 | (6,0,-4) |
| 58.67 | 1.5736 | 4.4 | (7,3,-5) |
| 59.16 | 1.5618 | 1.4 | (6,6,-6) |
| 59.99 | 1.5421 | 2.7 | (6,2,-6) |
| 63.78 | 1.4593 | 3.3 | (7,5,-7) |
| 64.31 | 1.4485 | 10.2 | (4,-4,0) |
| 64.57 | 1.4433 | 2.3 | (7,1,-5) |
| 67.77 | 1.3828 | 8.7 | (7,3,-7) |
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 SrNd7Fe8(AsO)8 were obtained from the Materials Project database (MP-ID: mp-684784, 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_SrNd7Fe8(AsO)8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.01732167
_cell_length_b 11.01732167
_cell_length_c 11.01732167
_cell_angle_alpha 136.33732725
_cell_angle_beta 136.33732725
_cell_angle_gamma 63.45925098
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrNd7Fe8(AsO)8
_chemical_formula_sum 'Sr1 Nd7 Fe8 As8 O8'
_cell_volume 629.18419941
_cell_formula_units_Z 1
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 0.30883700 0.30883700 0.00000000 1.0
Nd Nd1 1 0.18712200 0.18712200 0.50202700 1.0
Nd Nd2 1 0.68509600 0.18712200 0.00000000 1.0
Nd Nd3 1 0.31440400 0.81440400 0.50000000 1.0
Nd Nd4 1 0.81262600 0.81262600 0.00000000 1.0
Nd Nd5 1 0.18712200 0.68509600 0.00000000 1.0
Nd Nd6 1 0.68509600 0.68509600 0.49797300 1.0
Nd Nd7 1 0.81440400 0.31440400 0.50000000 1.0
Fe Fe8 1 0.62441600 0.37465500 0.75023900 1.0
Fe Fe9 1 0.12513700 0.37495800 0.24982100 1.0
Fe Fe10 1 0.87417700 0.62441600 0.24976100 1.0
Fe Fe11 1 0.37465500 0.62441600 0.75023900 1.0
Fe Fe12 1 0.62441600 0.87417700 0.24976100 1.0
Fe Fe13 1 0.12513700 0.87531600 0.75017900 1.0
Fe Fe14 1 0.87531600 0.12513700 0.75017900 1.0
Fe Fe15 1 0.37495800 0.12513700 0.24982100 1.0
As As16 1 0.96151300 0.46298600 0.00000000 1.0
As As17 1 0.46298600 0.46298600 0.50147200 1.0
As As18 1 0.53648200 0.53648200 0.00000000 1.0
As As19 1 0.03760400 0.53760400 0.50000000 1.0
As As20 1 0.96151300 0.96151300 0.49852800 1.0
As As21 1 0.46298600 0.96151300 0.00000000 1.0
As As22 1 0.53760400 0.03760400 0.50000000 1.0
As As23 1 0.03719000 0.03719000 0.00000000 1.0
O O24 1 0.12186000 0.87434300 0.24751700 1.0
O O25 1 0.62682600 0.87434300 0.75248300 1.0
O O26 1 0.37816400 0.11898800 0.74082400 1.0
O O27 1 0.87434300 0.12186000 0.24751700 1.0
O O28 1 0.11898800 0.37816400 0.74082400 1.0
O O29 1 0.63733900 0.37816400 0.25917600 1.0
O O30 1 0.37816400 0.63733900 0.25917600 1.0
O O31 1 0.87434300 0.62682600 0.75248300 1.0
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