基础信息
化学式
Fe2NiO4
MP-ID
mp-1326188
元素数
3
位点数
70
密度
5.1316
g/cm³
体积
758.43
ų
晶胞参数 a
5.9827
Å
晶胞参数 b
5.9875
Å
晶胞参数 c
24.6308
Å
α 角
96.86
°
β 角
89.87
°
γ 角
119.81
°
空间群
P1
点群
1
晶体系统
Triclinic
Bravais 格子
aP
稳定性
No
堆积分数
-
X 射线衍射
衍射图谱
横轴为 2θ (°),纵轴为相对强度,Cu Kα , λ=1.5418 Å
衍射峰(Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.30 | 5.1272 | 26.3 | (1,-1,1) |
| 18.16 | 4.8860 | 23.5 | (1,0,-2) |
| 18.18 | 4.8801 | 21.1 | (0,0,5) |
| 19.11 | 4.6450 | 1.1 | (0,1,-3) |
| 19.61 | 4.5262 | 17.3 | (0,1,2) |
| 26.93 | 3.3111 | 54.3 | (1,-1,6) |
| 29.93 | 2.9852 | 39.5 | (1,0,-7) |
| 29.98 | 2.9806 | 40.8 | (1,1,0) |
| 30.11 | 2.9681 | 36.2 | (2,-1,-1) |
| 30.73 | 2.9091 | 39.6 | (1,-2,-1) |
| 31.88 | 2.8073 | 94.4 | (1,-2,4) |
| 32.00 | 2.7966 | 100.0 | (0,1,-8) |
| 32.94 | 2.7191 | 35.3 | (0,1,7) |
| 33.33 | 2.6885 | 91.1 | (2,-1,4) |
| 33.34 | 2.6877 | 86.2 | (1,1,-5) |
| 34.54 | 2.5965 | 76.8 | (0,2,-1) |
| 35.00 | 2.5636 | 22.3 | (2,-2,2) |
| 35.09 | 2.5577 | 79.8 | (2,0,1) |
| 35.12 | 2.5551 | 71.8 | (1,0,8) |
| 36.79 | 2.4430 | 19.2 | (2,0,-4) |
| 36.84 | 2.4400 | 22.4 | (0,0,10) |
| 37.14 | 2.4206 | 62.0 | (1,1,5) |
| 37.27 | 2.4128 | 66.5 | (2,-2,-3) |
| 37.37 | 2.4067 | 67.8 | (2,-1,-6) |
能量属性
形成能/原子
-0.23948
eV/atom
能量/原子
-6.31263
eV/atom
凸包距离
1.3516
eV/atom
未修正能量
-4.9125
eV/atom
体积/原子
10.83
ų
c/a 比
4.1170
电子属性
金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV
磁性属性
磁性
Yes
总磁矩
0.0515
μB
磁有序
FiM
磁性位点数
22
磁化强度/体积
0.000070
μB/ų
弹性属性
弹性数据暂不开放
特征分析
元素组成(原子分数)
组成信息
主元 / 基质元素
O · 0.571
元素家族
N/A
溶质分数
0.429
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.309
家族
O-rich Multi-Component
基质元素
O · 0.571
关联任务
关联的计算任务 ID(1 个)
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-1326188
参考引用
The crystal structure and related material properties of Fe2NiO4 were obtained from the Materials Project database (MP-ID: mp-1326188, database version v2026.04.13).
文献引用
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
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样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_Fe2NiO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.98264700
_cell_length_b 5.98753899
_cell_length_c 24.63079968
_cell_angle_alpha 96.86139395
_cell_angle_beta 89.87474883
_cell_angle_gamma 119.80613177
_symmetry_Int_Tables_number 1
_chemical_formula_structural Fe2NiO4
_chemical_formula_sum 'Fe20 Ni10 O40'
_cell_volume 758.42927782
_cell_formula_units_Z 10
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
Fe Fe0 1 0.35238000 0.65099500 0.05082200 1.0
Fe Fe1 1 0.37105100 0.12336700 0.12450900 1.0
Fe Fe2 1 0.87640100 0.12383500 0.12441800 1.0
Fe Fe3 1 0.79590700 0.19024800 0.40130300 1.0
Fe Fe4 1 0.75272100 0.25538600 0.25041200 1.0
Fe Fe5 1 0.87656700 0.62849400 0.12450800 1.0
Fe Fe6 1 0.15244000 0.85766300 0.44845400 1.0
Fe Fe7 1 0.07465100 0.92443100 0.22499300 1.0
Fe Fe8 1 0.19670500 0.79089900 0.60166800 1.0
Fe Fe9 1 0.27732500 0.23006500 0.32453500 1.0
Fe Fe10 1 0.59461600 0.39029900 0.79983700 1.0
Fe Fe11 1 0.55451600 0.45976400 0.64942400 1.0
Fe Fe12 1 0.47467800 0.52639400 0.42537300 1.0
Fe Fe13 1 0.67473700 0.82465800 0.52507300 1.0
Fe Fe14 1 0.87604600 0.12608200 0.62516000 1.0
Fe Fe15 1 0.95728500 0.05557100 0.84915300 1.0
Fe Fe16 1 0.07499500 0.42502100 0.72549300 1.0
Fe Fe17 1 0.48157900 0.52518900 0.92691800 1.0
Fe Fe18 1 0.27415200 0.72138400 0.82453600 1.0
Fe Fe19 1 0.48022200 0.02906800 0.92659700 1.0
Ni Ni20 1 0.99569300 0.99875800 0.99825200 1.0
Ni Ni21 1 0.40161900 0.60084900 0.20179400 1.0
Ni Ni22 1 0.67502800 0.32519700 0.02390400 1.0
Ni Ni23 1 0.77353500 0.72401200 0.32463600 1.0
Ni Ni24 1 0.27505400 0.72399200 0.32462300 1.0
Ni Ni25 1 0.17490100 0.32492300 0.52492100 1.0
Ni Ni26 1 0.67487200 0.32495300 0.52489800 1.0
Ni Ni27 1 0.57355000 0.92377000 0.72552600 1.0
Ni Ni28 1 0.07559600 0.92338400 0.72567600 1.0
Ni Ni29 1 0.97277000 0.52401200 0.92608400 1.0
O O30 1 0.53317800 0.98839200 0.07871400 1.0
O O31 1 0.53378200 0.46553800 0.07876900 1.0
O O32 1 0.72357900 0.27840400 0.16986400 1.0
O O33 1 0.01228500 0.46701900 0.07851500 1.0
O O34 1 0.93460000 0.59579000 0.27294300 1.0
O O35 1 0.74987100 0.79109500 0.17251000 1.0
O O36 1 0.21362900 0.79111700 0.17243100 1.0
O O37 1 0.12681800 0.88486300 0.36994600 1.0
O O38 1 0.02454800 0.97146100 0.08026800 1.0
O O39 1 0.93928600 0.07290500 0.27425600 1.0
O O40 1 0.40743600 0.07229200 0.27413100 1.0
O O41 1 0.20900800 0.24743900 0.17158600 1.0
O O42 1 0.33602900 0.19650000 0.47459300 1.0
O O43 1 0.13961600 0.37740600 0.37476400 1.0
O O44 1 0.61235600 0.37728500 0.37481000 1.0
O O45 1 0.53237300 0.49504600 0.57010800 1.0
O O46 1 0.42428000 0.56668900 0.28100800 1.0
O O47 1 0.33176500 0.66843200 0.47457400 1.0
O O48 1 0.80824500 0.67148600 0.47531100 1.0
O O49 1 0.61459500 0.85465500 0.37518600 1.0
O O50 1 0.54208400 0.97925100 0.57497900 1.0
O O51 1 0.73592600 0.79605700 0.67550500 1.0
O O52 1 0.01871500 0.98242300 0.57581000 1.0
O O53 1 0.81714000 0.15366200 0.48023800 1.0
O O54 1 0.93117200 0.09146500 0.77077500 1.0
O O55 1 0.74339500 0.27577200 0.67680400 1.0
O O56 1 0.20750100 0.27809400 0.67714800 1.0
O O57 1 0.01378900 0.45374600 0.57505400 1.0
O O58 1 0.14390100 0.40286600 0.87439700 1.0
O O59 1 0.94987500 0.57440700 0.77447400 1.0
O O60 1 0.40213300 0.57583300 0.77438100 1.0
O O61 1 0.21912500 0.75718200 0.68074900 1.0
O O62 1 0.32878200 0.67888600 0.97284600 1.0
O O63 1 0.14186700 0.86546300 0.87389000 1.0
O O64 1 0.60156100 0.86173600 0.87471900 1.0
O O65 1 0.41132600 0.04598400 0.77681500 1.0
O O66 1 0.34625500 0.18860700 0.97046300 1.0
O O67 1 0.80437100 0.18051200 0.97256400 1.0
O O68 1 0.61864100 0.36997900 0.87749500 1.0
O O69 1 0.80356700 0.65160100 0.97310400 1.0
获取直接链接