基础信息
化学式
Yb2MoH9
MP-ID
mp-3312211
元素数
3
位点数
36
密度
7.5469
g/cm³
体积
297.76
ų
晶胞参数 a
8.4553
Å
晶胞参数 b
8.4553
Å
晶胞参数 c
4.8092
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P-62m
点群
-6m2
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)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.09 | 7.3225 | 1.2 | (1,0,-1,0) |
| 21.01 | 4.2276 | 2.7 | (2,-1,-1,0) |
| 28.10 | 3.1752 | 100.0 | (2,-1,-1,1) |
| 30.69 | 2.9131 | 49.4 | (2,0,-2,1) |
| 32.35 | 2.7676 | 34.0 | (3,-1,-2,0) |
| 36.82 | 2.4408 | 33.4 | (3,0,-3,0) |
| 37.40 | 2.4046 | 23.3 | (0,0,0,2) |
| 37.49 | 2.3988 | 5.6 | (2,-3,1,1) |
| 37.49 | 2.3988 | 11.3 | (3,-1,-2,1) |
| 43.29 | 2.0902 | 1.2 | (2,-1,-1,2) |
| 44.62 | 2.0309 | 2.5 | (3,-4,1,0) |
| 44.62 | 2.0309 | 5.0 | (4,-1,-3,0) |
| 46.95 | 1.9352 | 2.4 | (2,-4,2,1) |
| 46.95 | 1.9352 | 4.7 | (4,-2,-2,1) |
| 48.67 | 1.8709 | 3.0 | (3,-4,1,1) |
| 48.67 | 1.8709 | 5.9 | (4,-1,-3,1) |
| 49.81 | 1.8306 | 1.4 | (4,-4,0,0) |
| 50.26 | 1.8152 | 6.9 | (2,-3,1,2) |
| 50.26 | 1.8152 | 13.9 | (3,-1,-2,2) |
| 53.49 | 1.7130 | 15.5 | (3,-3,0,2) |
| 53.49 | 1.7130 | 7.8 | (3,0,-3,2) |
| 53.56 | 1.7109 | 3.8 | (4,-4,0,1) |
| 53.56 | 1.7109 | 1.9 | (4,0,-4,1) |
| 54.63 | 1.6799 | 2.9 | (5,-3,-2,0) |
能量属性
形成能/原子
-0.31171
eV/atom
能量/原子
-11.16394
eV/atom
凸包距离
0.1004
eV/atom
未修正能量
-11.1639
eV/atom
体积/原子
8.27
ų
c/a 比
0.5688
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
No
总磁矩
0.1257
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000420
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
H · 0.750
元素家族
N/A
溶质分数
0.250
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.548
家族
H-rich Multi-Component
基质元素
H · 0.750
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-3312211
参考引用
The crystal structure and related material properties of Yb2MoH9 were obtained from the Materials Project database (MP-ID: mp-3312211, 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_Yb2MoH9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.45528552
_cell_length_b 8.45528692
_cell_length_c 4.80924166
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000592
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb2MoH9
_chemical_formula_sum 'Yb6 Mo3 H27'
_cell_volume 297.75827084
_cell_formula_units_Z 3
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 0.00000000 0.26526019 0.50000000 1.0
Yb Yb1 1 0.73473981 0.73473981 0.50000000 1.0
Yb Yb2 1 0.26526019 0.00000000 0.50000000 1.0
Yb Yb3 1 0.00000000 0.60941099 0.00000000 1.0
Yb Yb4 1 0.39058901 0.39058901 0.00000000 1.0
Yb Yb5 1 0.60941099 0.00000000 0.00000000 1.0
Mo Mo6 1 0.66666700 0.33333300 0.50000000 1.0
Mo Mo7 1 0.33333300 0.66666700 0.50000000 1.0
Mo Mo8 1 0.00000000 0.00000000 0.00000000 1.0
H H9 1 0.81555917 0.33439659 0.76402419 1.0
H H10 1 0.66560341 0.48116058 0.76402419 1.0
H H11 1 0.51883942 0.18444083 0.76402419 1.0
H H12 1 0.18444083 0.51883942 0.23597581 1.0
H H13 1 0.51883942 0.18444083 0.23597581 1.0
H H14 1 0.81555917 0.33439659 0.23597581 1.0
H H15 1 0.66560341 0.48116058 0.23597581 1.0
H H16 1 0.33439659 0.81555917 0.76402419 1.0
H H17 1 0.48116058 0.66560341 0.76402419 1.0
H H18 1 0.21361650 0.00000000 0.00000000 1.0
H H19 1 0.78638350 0.78638350 0.00000000 1.0
H H20 1 0.00000000 0.21361650 0.00000000 1.0
H H21 1 0.84508422 1.00000000 0.25712968 1.0
H H22 1 0.15491578 0.15491578 0.74287032 1.0
H H23 1 0.00000000 0.84508422 0.74287032 1.0
H H24 1 0.00000000 0.84508422 0.25712968 1.0
H H25 1 0.15491578 0.15491578 0.25712968 1.0
H H26 1 0.84508422 1.00000000 0.74287032 1.0
H H27 1 0.13019163 0.67791731 0.50000000 1.0
H H28 1 0.54772568 0.86980837 0.50000000 1.0
H H29 1 0.32208269 0.45227432 0.50000000 1.0
H H30 1 0.45227432 0.32208269 0.50000000 1.0
H H31 1 0.86980837 0.54772568 0.50000000 1.0
H H32 1 0.67791731 0.13019163 0.50000000 1.0
H H33 1 0.18444083 0.51883942 0.76402419 1.0
H H34 1 0.33439659 0.81555917 0.23597581 1.0
H H35 1 0.48116058 0.66560341 0.23597581 1.0
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