基础信息
化学式
Yb5Eu5As6
MP-ID
mp-3266970
元素数
3
位点数
16
密度
8.0402
g/cm³
体积
428.46
ų
晶胞参数 a
8.6074
Å
晶胞参数 b
8.6074
Å
晶胞参数 c
6.6534
Å
α 角
90.00
°
β 角
90.00
°
γ 角
119.63
°
空间群
Amm2
点群
mm2
晶体系统
Orthorhombic
Bravais 格子
oC
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 |
|---|---|---|---|
| 11.83 | 7.4816 | 19.2 | (1,0,-1,0) |
| 11.89 | 7.4404 | 5.1 | (1,-1,0,0) |
| 20.52 | 4.3275 | 2.0 | (1,1,-2,0) |
| 20.64 | 4.3036 | 4.3 | (2,-1,-1,0) |
| 23.79 | 3.7408 | 14.5 | (2,0,-2,0) |
| 23.79 | 3.7408 | 14.5 | (0,2,-2,0) |
| 23.92 | 3.7202 | 13.8 | (2,-2,0,0) |
| 24.54 | 3.6277 | 13.2 | (1,1,-2,1) |
| 24.64 | 3.6136 | 24.6 | (2,-1,-1,1) |
| 26.80 | 3.3267 | 30.5 | (0,0,0,2) |
| 29.38 | 3.0397 | 52.7 | (1,0,-1,2) |
| 29.41 | 3.0370 | 29.2 | (1,-1,0,2) |
| 31.59 | 2.8323 | 30.7 | (2,1,-3,0) |
| 31.72 | 2.8211 | 16.2 | (3,-1,-2,0) |
| 31.72 | 2.8211 | 16.2 | (1,-3,2,0) |
| 31.80 | 2.8144 | 16.1 | (3,-2,-1,0) |
| 31.80 | 2.8144 | 16.1 | (2,-3,1,0) |
| 33.99 | 2.6375 | 95.8 | (1,1,-2,2) |
| 34.06 | 2.6320 | 94.2 | (2,-1,-1,2) |
| 34.06 | 2.6320 | 94.2 | (1,-2,1,2) |
| 34.41 | 2.6060 | 79.2 | (2,1,-3,1) |
| 34.53 | 2.5973 | 69.8 | (3,-1,-2,1) |
| 34.61 | 2.5921 | 78.3 | (3,-2,-1,1) |
| 36.01 | 2.4939 | 100.0 | (3,0,-3,0) |
能量属性
形成能/原子
-0.87985
eV/atom
能量/原子
-29.84838
eV/atom
凸包距离
0.4439
eV/atom
未修正能量
-29.8484
eV/atom
体积/原子
26.78
ų
c/a 比
0.7730
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
33.8537
μB
磁有序
FM
磁性位点数
10
磁化强度/体积
0.079010
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
As · 0.375
元素家族
N/A
溶质分数
0.625
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.166
家族
As-rich Multi-Component
基质元素
As · 0.375
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-3266970
参考引用
The crystal structure and related material properties of Yb5Eu5As6 were obtained from the Materials Project database (MP-ID: mp-3266970, 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
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原始 CIF 数据
# generated using pymatgen
data_Yb5Eu5As6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.60739032
_cell_length_b 8.60738941
_cell_length_c 6.65336527
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.63333942
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb5Eu5As6
_chemical_formula_sum 'Yb5 Eu5 As6'
_cell_volume 428.45746503
_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
Yb Yb0 1 0.66726112 0.33487456 0.00009595 1.0
Yb Yb1 1 0.33487456 0.66726112 0.00009595 1.0
Yb Yb2 1 0.33487456 0.66726112 0.49990405 1.0
Yb Yb3 1 0.66726112 0.33487456 0.49990405 1.0
Yb Yb4 1 0.73790314 0.73790314 0.75000000 1.0
Eu Eu5 1 0.25567142 0.00052017 0.75000000 1.0
Eu Eu6 1 0.00052017 0.25567142 0.75000000 1.0
Eu Eu7 1 0.25558233 0.25558233 0.25000000 1.0
Eu Eu8 1 0.74602733 0.99938460 0.25000000 1.0
Eu Eu9 1 0.99938460 0.74602733 0.25000000 1.0
As As10 1 0.39669714 0.39669714 0.75000000 1.0
As As11 1 0.61011077 0.99426886 0.75000000 1.0
As As12 1 0.99426886 0.61011077 0.75000000 1.0
As As13 1 0.60720271 0.60720271 0.25000000 1.0
As As14 1 0.39294217 0.99941901 0.25000000 1.0
As As15 1 0.99941901 0.39294217 0.25000000 1.0
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