基础信息
化学式
U4As6Ru7
MP-ID
mp-505683
元素数
3
位点数
17
密度
12.0291
g/cm³
体积
291.15
ų
晶胞参数 a
7.2315
Å
晶胞参数 b
7.2315
Å
晶胞参数 c
7.2328
Å
α 角
109.48
°
β 角
109.47
°
γ 角
109.47
°
空间群
Im-3m
点群
m-3m
晶体系统
Cubic
Bravais 格子
cI
稳定性
Yes
堆积分数
0.6802
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 |
|---|---|---|---|
| 15.00 | 5.9052 | 1.4 | (0,1,-1) |
| 15.00 | 5.9051 | 1.4 | (0,0,1) |
| 15.00 | 5.9051 | 1.4 | (1,0,-1) |
| 15.00 | 5.9044 | 1.4 | (1,0,0) |
| 15.00 | 5.9043 | 1.4 | (0,1,0) |
| 15.00 | 5.9043 | 1.4 | (1,-1,0) |
| 21.28 | 4.1753 | 38.5 | (1,1,-1) |
| 21.28 | 4.1752 | 19.2 | (1,-1,-1) |
| 30.27 | 2.9526 | 30.8 | (0,2,-2) |
| 30.27 | 2.9526 | 30.8 | (0,0,2) |
| 30.27 | 2.9526 | 30.8 | (2,0,-2) |
| 30.27 | 2.9522 | 30.8 | (2,0,0) |
| 30.28 | 2.9522 | 30.8 | (0,2,0) |
| 30.28 | 2.9522 | 30.8 | (2,-2,0) |
| 37.30 | 2.4109 | 100.0 | (1,1,-3) |
| 37.30 | 2.4105 | 99.9 | (1,1,1) |
| 37.30 | 2.4105 | 99.9 | (3,-1,-1) |
| 37.30 | 2.4105 | 99.9 | (1,-3,1) |
| 40.41 | 2.2320 | 2.1 | (0,2,-3) |
| 40.41 | 2.2320 | 2.1 | (1,2,-3) |
| 40.41 | 2.2320 | 2.1 | (0,1,-3) |
| 40.41 | 2.2320 | 2.1 | (2,1,-3) |
| 40.41 | 2.2320 | 2.1 | (1,0,-3) |
| 40.41 | 2.2320 | 2.1 | (2,0,-3) |
能量属性
形成能/原子
-0.73492
eV/atom
能量/原子
-35.20463
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-35.2046
eV/atom
体积/原子
17.13
ų
c/a 比
1.0002
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
8.1235
μB
磁有序
Unknown
磁性位点数
0
磁化强度/体积
0.027900
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
Ru · 0.412
元素家族
N/A
溶质分数
0.588
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.386
家族
Ru-rich Multi-Component
基质元素
Ru · 0.412
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-505683
参考引用
The crystal structure and related material properties of U4As6Ru7 were obtained from the Materials Project database (MP-ID: mp-505683, 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_U4As6Ru7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.23151747
_cell_length_b 7.23145303
_cell_length_c 7.23276405
_cell_angle_alpha 109.47575704
_cell_angle_beta 109.47420467
_cell_angle_gamma 109.46687903
_symmetry_Int_Tables_number 1
_chemical_formula_structural U4As6Ru7
_chemical_formula_sum 'U4 As6 Ru7'
_cell_volume 291.15240013
_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
U U0 1 0.50000000 0.50000000 0.50000000 1.0
U U1 1 0.50000000 -0.00000000 0.00000000 1.0
U U2 1 -0.00000000 0.50000000 0.00000000 1.0
U U3 1 -0.00000000 -0.00000000 0.50000000 1.0
As As4 1 0.00000072 0.31271451 0.31272176 1.0
As As5 1 0.31274404 0.00000338 0.31273387 1.0
As As6 1 0.68725596 -0.00000338 0.68726613 1.0
As As7 1 0.68725623 0.68725886 0.99998998 1.0
As As8 1 0.31274377 0.31274114 0.00001002 1.0
As As9 1 -0.00000072 0.68728549 0.68727824 1.0
Ru Ru10 1 0.49999907 0.74999773 0.25000152 1.0
Ru Ru11 1 0.75000213 0.50000105 0.25000147 1.0
Ru Ru12 1 0.24999787 0.49999895 0.74999853 1.0
Ru Ru13 1 0.75000229 0.25000494 0.50000446 1.0
Ru Ru14 1 0.24999771 0.74999506 0.49999554 1.0
Ru Ru15 1 0.50000093 0.25000227 0.74999848 1.0
Ru Ru16 1 -0.00000000 -0.00000000 0.00000000 1.0
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