基础信息
化学式
Yb3(LuGe2)2
MP-ID
mp-3299657
元素数
3
位点数
36
密度
9.2239
g/cm³
体积
835.04
ų
晶胞参数 a
7.2563
Å
晶胞参数 b
7.7671
Å
晶胞参数 c
14.8160
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
Pnma
点群
mmm
晶体系统
Orthorhombic
Bravais 格子
oP
稳定性
Yes
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 |
|---|---|---|---|
| 11.95 | 7.4080 | 2.1 | (0,0,2) |
| 16.72 | 5.3024 | 3.5 | (1,1,0) |
| 22.90 | 3.8836 | 2.6 | (0,2,0) |
| 24.03 | 3.7040 | 6.2 | (0,0,4) |
| 24.63 | 3.6139 | 5.0 | (1,1,3) |
| 25.90 | 3.4396 | 6.6 | (0,2,2) |
| 26.02 | 3.4240 | 12.2 | (1,2,0) |
| 26.72 | 3.3361 | 8.1 | (1,2,1) |
| 27.13 | 3.2872 | 4.5 | (2,1,0) |
| 27.37 | 3.2584 | 4.3 | (2,0,2) |
| 27.80 | 3.2092 | 19.7 | (2,1,1) |
| 29.42 | 3.0365 | 5.5 | (1,1,4) |
| 30.57 | 2.9239 | 22.1 | (2,0,3) |
| 31.80 | 2.8139 | 70.6 | (1,2,3) |
| 32.34 | 2.7686 | 8.6 | (0,1,5) |
| 32.73 | 2.7365 | 100.0 | (2,1,3) |
| 33.43 | 2.6804 | 57.2 | (0,2,4) |
| 33.81 | 2.6512 | 8.6 | (2,2,0) |
| 34.36 | 2.6097 | 27.1 | (2,2,1) |
| 34.61 | 2.5919 | 2.2 | (2,0,4) |
| 34.68 | 2.5867 | 22.6 | (1,1,5) |
| 35.71 | 2.5143 | 27.8 | (1,2,4) |
| 36.38 | 2.4693 | 26.1 | (0,0,6) |
| 36.55 | 2.4586 | 9.9 | (2,1,4) |
能量属性
形成能/原子
-0.87609
eV/atom
能量/原子
-27.68006
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-27.6801
eV/atom
体积/原子
23.20
ų
c/a 比
2.0418
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
4.2858
μB
磁有序
FM
磁性位点数
12
磁化强度/体积
0.005130
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
Ge · 0.444
元素家族
N/A
溶质分数
0.556
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.402
家族
Ge-rich Multi-Component
基质元素
Ge · 0.444
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-3299657
参考引用
The crystal structure and related material properties of Yb3(LuGe2)2 were obtained from the Materials Project database (MP-ID: mp-3299657, 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_Yb3(LuGe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.25629843
_cell_length_b 7.76710735
_cell_length_c 14.81604135
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb3(LuGe2)2
_chemical_formula_sum 'Yb12 Lu8 Ge16'
_cell_volume 835.03874030
_cell_formula_units_Z 4
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 0.98273251 0.81283801 0.40494758 1.0
Yb Yb1 1 0.48273251 0.68716199 0.09505242 1.0
Yb Yb2 1 0.51726749 0.31283801 0.59505242 1.0
Yb Yb3 1 0.01726749 0.18716199 0.90494758 1.0
Yb Yb4 1 0.01726749 0.18716199 0.59505242 1.0
Yb Yb5 1 0.51726749 0.31283801 0.90494758 1.0
Yb Yb6 1 0.48273251 0.68716199 0.40494758 1.0
Yb Yb7 1 0.98273251 0.81283801 0.09505242 1.0
Yb Yb8 1 0.34221290 0.02031232 0.75000000 1.0
Yb Yb9 1 0.84221290 0.47968768 0.75000000 1.0
Yb Yb10 1 0.15778710 0.52031232 0.25000000 1.0
Yb Yb11 1 0.65778710 0.97968768 0.25000000 1.0
Lu Lu12 1 0.31997333 0.17190242 0.12173715 1.0
Lu Lu13 1 0.81997333 0.32809758 0.37826285 1.0
Lu Lu14 1 0.18002667 0.67190242 0.87826285 1.0
Lu Lu15 1 0.68002667 0.82809758 0.62173715 1.0
Lu Lu16 1 0.31997333 0.17190242 0.37826285 1.0
Lu Lu17 1 0.81997333 0.32809758 0.12173715 1.0
Lu Lu18 1 0.18002667 0.67190242 0.62173715 1.0
Lu Lu19 1 0.68002667 0.82809758 0.87826285 1.0
Ge Ge20 1 0.84263299 0.53349612 0.53984609 1.0
Ge Ge21 1 0.34263299 0.96650388 0.96015391 1.0
Ge Ge22 1 0.65736701 0.03349612 0.46015391 1.0
Ge Ge23 1 0.15736701 0.46650388 0.03984609 1.0
Ge Ge24 1 0.15736701 0.46650388 0.46015391 1.0
Ge Ge25 1 0.65736701 0.03349612 0.03984609 1.0
Ge Ge26 1 0.34263299 0.96650388 0.53984609 1.0
Ge Ge27 1 0.84263299 0.53349612 0.96015391 1.0
Ge Ge28 1 0.97566871 0.87557313 0.75000000 1.0
Ge Ge29 1 0.47566871 0.62442687 0.75000000 1.0
Ge Ge30 1 0.52433129 0.37557313 0.25000000 1.0
Ge Ge31 1 0.02433129 0.12442687 0.25000000 1.0
Ge Ge32 1 0.23557204 0.38732654 0.75000000 1.0
Ge Ge33 1 0.73557204 0.11267346 0.75000000 1.0
Ge Ge34 1 0.26442796 0.88732654 0.25000000 1.0
Ge Ge35 1 0.76442796 0.61267346 0.25000000 1.0
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