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FeBP2O11

高熵材料 HEA

MP-ID: mp-1213402 · 空间群: P6_122 (#178)

基础信息

化学式
FeBP2O11
MP-ID
mp-1213402
元素数
4
位点数
90
密度
2.6112
g/cm³
体积
1,162.21
ų
晶胞参数 a
9.2941
Å
晶胞参数 b
9.2941
Å
晶胞参数 c
15.5361
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P6_122
点群
622
晶体系统
Hexagonal
Bravais 格子
hP
稳定性
No
堆积分数
0.7405

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)
2θd (Å)Ihkl
10.99 8.0489 24.1 (1,0,-1,0)
12.39 7.1467 83.3 (1,0,-1,1)
15.86 5.5895 100.0 (1,0,-1,2)
19.10 4.6470 4.5 (2,-1,-1,0)
19.94 4.4521 25.4 (2,-1,-1,1)
20.39 4.3551 2.4 (1,0,-1,3)
22.09 4.0245 3.7 (2,0,-2,0)
22.29 3.9879 5.5 (2,-1,-1,2)
22.83 3.8959 55.2 (2,0,-2,1)
24.92 3.5734 22.7 (2,0,-2,2)
25.46 3.4981 17.7 (1,0,-1,4)
25.76 3.4587 1.1 (2,-1,-1,3)
28.08 3.1777 38.8 (2,0,-2,3)
29.36 3.0422 9.1 (3,-1,-2,0)
29.93 2.9855 56.6 (3,-1,-2,1)
29.98 2.9802 2.8 (2,-1,-1,4)
30.85 2.8987 14.5 (1,0,-1,5)
31.58 2.8327 4.3 (3,-1,-2,2)
32.02 2.7948 17.3 (2,0,-2,4)
33.40 2.6830 15.2 (3,0,-3,0)
33.40 2.6830 7.6 (3,-3,0,0)
34.18 2.6231 9.8 (3,-1,-2,3)
34.64 2.5894 25.2 (0,0,0,6)
36.53 2.4595 4.8 (2,0,-2,5)
获取直接链接

能量属性

形成能/原子
-1.59719
eV/atom
能量/原子
-6.95772
eV/atom
凸包距离
0.4492
eV/atom
未修正能量
-6.3035
eV/atom
体积/原子
12.91
ų
c/a 比
1.6716

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
41.8275
μB
磁有序
FM
磁性位点数
24
磁化强度/体积
0.035990
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 · 0.733
元素家族
Metalloid-Nonmetal
溶质分数
0.267
间隙分数
0.200
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
0.8572
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.1265
J/mol·K
Ω 参数
1.0948
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
30.998%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.6139
越小混合越稳定
VEC
4.333
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-2.342
kJ/mol 且负值为放热混合
熵归一化
0.6183
固溶体倾向
0
相趋势
IM

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-1213402
参考引用

The crystal structure and related material properties of FeBP2O11 were obtained from the Materials Project database (MP-ID: mp-1213402, 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

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# generated using pymatgen
data_FeBP2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.29406577
_cell_length_b   9.29406577
_cell_length_c   15.53612500
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999839
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeBP2O11
_chemical_formula_sum   'Fe6 B6 P12 O66'
_cell_volume   1162.21059130
_cell_formula_units_Z   6
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  0.43998300  0.87996600  0.25000000  1.0
  Fe  Fe1  1  0.12003400  0.56001700  0.58333300  1.0
  Fe  Fe2  1  0.56001700  0.12003400  0.75000000  1.0
  Fe  Fe3  1  0.87996600  0.43998300  0.08333300  1.0
  Fe  Fe4  1  0.43998300  0.56001700  0.91666700  1.0
  Fe  Fe5  1  0.56001700  0.43998300  0.41666700  1.0
  B  B6  1  0.15254900  0.30509900  0.25000000  1.0
  B  B7  1  0.69490100  0.84745100  0.58333300  1.0
  B  B8  1  0.84745100  0.69490100  0.75000000  1.0
  B  B9  1  0.30509900  0.15254900  0.08333300  1.0
  B  B10  1  0.15254900  0.84745100  0.91666700  1.0
  B  B11  1  0.84745100  0.15254900  0.41666700  1.0
  P  P12  1  0.20923800  0.38559100  0.07980000  1.0
  P  P13  1  0.61440900  0.82364700  0.41313300  1.0
  P  P14  1  0.79076200  0.61440900  0.57980000  1.0
  P  P15  1  0.38559100  0.20923800  0.25353300  1.0
  P  P16  1  0.17635300  0.79076200  0.74646700  1.0
  P  P17  1  0.38559100  0.17635300  0.91313300  1.0
  P  P18  1  0.82364700  0.61440900  0.92020000  1.0
  P  P19  1  0.61440900  0.79076200  0.75353300  1.0
  P  P20  1  0.82364700  0.20923800  0.24646700  1.0
  P  P21  1  0.17635300  0.38559100  0.42020000  1.0
  P  P22  1  0.79076200  0.17635300  0.58686700  1.0
  P  P23  1  0.20923800  0.82364700  0.08686700  1.0
  O  O24  1  0.05669500  0.38998800  0.04888900  1.0
  O  O25  1  0.61001200  0.66670700  0.38222300  1.0
  O  O26  1  0.94330500  0.61001200  0.54888900  1.0
  O  O27  1  0.38998800  0.05669500  0.28444400  1.0
  O  O28  1  0.33329300  0.94330500  0.71555600  1.0
  O  O29  1  0.38998800  0.33329300  0.88222300  1.0
  O  O30  1  0.66670700  0.61001200  0.95111100  1.0
  O  O31  1  0.61001200  0.94330500  0.78444400  1.0
  O  O32  1  0.66670700  0.05669500  0.21555600  1.0
  O  O33  1  0.33329300  0.38998800  0.45111100  1.0
  O  O34  1  0.94330500  0.33329300  0.61777700  1.0
  O  O35  1  0.05669500  0.66670700  0.11777700  1.0
  O  O36  1  0.18921900  0.21198000  0.05983800  1.0
  O  O37  1  0.78802000  0.97724000  0.39317100  1.0
  O  O38  1  0.81078100  0.78802000  0.55983800  1.0
  O  O39  1  0.21198000  0.18921900  0.27349500  1.0
  O  O40  1  0.02276000  0.81078100  0.72650500  1.0
  O  O41  1  0.21198000  0.02276000  0.89317100  1.0
  O  O42  1  0.97724000  0.78802000  0.94016200  1.0
  O  O43  1  0.78802000  0.81078100  0.77349500  1.0
  O  O44  1  0.97724000  0.18921900  0.22650500  1.0
  O  O45  1  0.02276000  0.21198000  0.44016200  1.0
  O  O46  1  0.81078100  0.02276000  0.60682900  1.0
  O  O47  1  0.18921900  0.97724000  0.10682900  1.0
  O  O48  1  0.41818400  0.17762800  0.01124900  1.0
  O  O49  1  0.82237200  0.24055600  0.34458300  1.0
  O  O50  1  0.58181600  0.82237200  0.51124900  1.0
  O  O51  1  0.17762800  0.41818400  0.32208400  1.0
  O  O52  1  0.75944400  0.58181600  0.67791600  1.0
  O  O53  1  0.17762800  0.75944400  0.84458300  1.0
  O  O54  1  0.24055600  0.82237200  0.98875100  1.0
  O  O55  1  0.82237200  0.58181600  0.82208400  1.0
  O  O56  1  0.24055600  0.41818400  0.17791600  1.0
  O  O57  1  0.75944400  0.17762800  0.48875100  1.0
  O  O58  1  0.58181600  0.75944400  0.65541700  1.0
  O  O59  1  0.41818400  0.24055600  0.15541700  1.0
  O  O60  1  0.37625100  0.51865600  0.03708200  1.0
  O  O61  1  0.48134400  0.85759500  0.37041500  1.0
  O  O62  1  0.62374900  0.48134400  0.53708200  1.0
  O  O63  1  0.51865600  0.37625100  0.29625200  1.0
  O  O64  1  0.14240500  0.62374900  0.70374800  1.0
  O  O65  1  0.51865600  0.14240500  0.87041500  1.0
  O  O66  1  0.85759500  0.48134400  0.96291800  1.0
  O  O67  1  0.48134400  0.62374900  0.79625200  1.0
  O  O68  1  0.85759500  0.37625100  0.20374800  1.0
  O  O69  1  0.14240500  0.51865600  0.46291800  1.0
  O  O70  1  0.62374900  0.14240500  0.62958500  1.0
  O  O71  1  0.37625100  0.85759500  0.12958500  1.0
  O  O72  1  0.50537100  0.23796300  0.43988000  1.0
  O  O73  1  0.76203700  0.26740800  0.77321300  1.0
  O  O74  1  0.49462900  0.76203700  0.93988000  1.0
  O  O75  1  0.23796300  0.50537100  0.89345400  1.0
  O  O76  1  0.73259200  0.49462900  0.10654600  1.0
  O  O77  1  0.23796300  0.73259200  0.27321300  1.0
  O  O78  1  0.26740800  0.76203700  0.56012000  1.0
  O  O79  1  0.76203700  0.49462900  0.39345400  1.0
  O  O80  1  0.26740800  0.50537100  0.60654600  1.0
  O  O81  1  0.73259200  0.23796300  0.06012000  1.0
  O  O82  1  0.49462900  0.73259200  0.22678700  1.0
  O  O83  1  0.50537100  0.26740800  0.72678700  1.0
  O  O84  1  0.91177100  0.82354200  0.25000000  1.0
  O  O85  1  0.17645800  0.08822900  0.58333300  1.0
  O  O86  1  0.08822900  0.17645800  0.75000000  1.0
  O  O87  1  0.82354200  0.91177100  0.08333300  1.0
  O  O88  1  0.91177100  0.08822900  0.91666700  1.0
  O  O89  1  0.08822900  0.91177100  0.41666700  1.0
获取直接链接