基础信息
化学式
Yb5(SiN3)2
MP-ID
mp-3270869
元素数
3
位点数
26
密度
9.5922
g/cm³
体积
348.10
ų
晶胞参数 a
5.6249
Å
晶胞参数 b
5.6249
Å
晶胞参数 c
12.4514
Å
α 角
81.09
°
β 角
98.91
°
γ 角
116.01
°
空间群
C2/c
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mC
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 |
|---|---|---|---|
| 14.47 | 6.1210 | 9.7 | (0,0,2) |
| 18.92 | 4.6903 | 34.9 | (1,-1,0) |
| 19.72 | 4.5009 | 2.3 | (1,0,1) |
| 21.66 | 4.1022 | 30.7 | (1,-1,-2) |
| 23.97 | 3.7123 | 8.2 | (1,0,2) |
| 25.96 | 3.4326 | 1.0 | (1,-1,2) |
| 26.75 | 3.3329 | 33.8 | (1,0,-3) |
| 29.18 | 3.0605 | 97.2 | (0,0,4) |
| 29.50 | 3.0275 | 9.8 | (1,0,3) |
| 29.98 | 2.9803 | 4.0 | (1,1,0) |
| 30.88 | 2.8957 | 72.4 | (1,1,1) |
| 32.33 | 2.7690 | 48.2 | (2,-1,0) |
| 32.73 | 2.7364 | 17.2 | (1,0,-4) |
| 33.29 | 2.6916 | 19.1 | (1,-2,-2) |
| 33.29 | 2.6916 | 19.1 | (2,-1,-2) |
| 33.44 | 2.6796 | 59.2 | (1,1,2) |
| 34.34 | 2.6114 | 53.6 | (1,-2,1) |
| 34.34 | 2.6114 | 53.6 | (2,-1,1) |
| 35.69 | 2.5154 | 27.1 | (2,0,0) |
| 35.80 | 2.5079 | 3.6 | (1,0,4) |
| 36.14 | 2.4857 | 100.0 | (2,-1,-3) |
| 37.19 | 2.4177 | 3.7 | (0,2,-1) |
| 37.19 | 2.4177 | 3.7 | (2,0,1) |
| 37.29 | 2.4111 | 2.6 | (0,2,2) |
能量属性
形成能/原子
-1.24755
eV/atom
能量/原子
-20.86039
eV/atom
凸包距离
0.1930
eV/atom
未修正能量
-20.8604
eV/atom
体积/原子
13.39
ų
c/a 比
2.2136
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
3.0686
μB
磁有序
FiM
磁性位点数
10
磁化强度/体积
0.008820
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
N · 0.462
元素家族
N/A
溶质分数
0.538
间隙分数
0.615
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.318
家族
N-rich Multi-Component
基质元素
N · 0.462
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-3270869
参考引用
The crystal structure and related material properties of Yb5(SiN3)2 were obtained from the Materials Project database (MP-ID: mp-3270869, 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
|
拖拽旋转 · 滚轮缩放 · 右键平移
原始 CIF 数据
# generated using pymatgen
data_Yb5(SiN3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.62492097
_cell_length_b 5.62492207
_cell_length_c 12.45144246
_cell_angle_alpha 81.08987097
_cell_angle_beta 98.91012952
_cell_angle_gamma 116.01095655
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb5(SiN3)2
_chemical_formula_sum 'Yb10 Si4 N12'
_cell_volume 348.10188692
_cell_formula_units_Z 2
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 0.24811253 0.93756739 0.21705769 1.0
Yb Yb1 1 0.93756739 0.24811253 0.28294231 1.0
Yb Yb2 1 0.75188847 0.06243261 0.78294231 1.0
Yb Yb3 1 0.06243361 0.75188747 0.71705769 1.0
Yb Yb4 1 0.32117368 0.21268126 0.49642124 1.0
Yb Yb5 1 0.21268026 0.32117468 0.00357876 1.0
Yb Yb6 1 0.67882632 0.78732174 0.50357776 1.0
Yb Yb7 1 0.78732074 0.67882732 0.99642224 1.0
Yb Yb8 1 0.63038967 0.63038867 0.25000000 1.0
Yb Yb9 1 0.36961133 0.36961033 0.75000000 1.0
Si Si10 1 0.65249470 0.09950906 0.07519852 1.0
Si Si11 1 0.09950906 0.65249470 0.42480148 1.0
Si Si12 1 0.34750530 0.90049194 0.92480148 1.0
Si Si13 1 0.90049194 0.34750530 0.57519752 1.0
N N14 1 0.60627985 0.31160214 0.14776862 1.0
N N15 1 0.31160314 0.60627885 0.35223138 1.0
N N16 1 0.39372015 0.68839686 0.85223138 1.0
N N17 1 0.68839786 0.39371915 0.64776762 1.0
N N18 1 0.35355134 0.78726886 0.06574173 1.0
N N19 1 0.78726886 0.35355134 0.43425827 1.0
N N20 1 0.64644766 0.21273214 0.93425827 1.0
N N21 1 0.21273114 0.64644866 0.56574173 1.0
N N22 1 0.90915335 0.02032321 0.12694602 1.0
N N23 1 0.02032321 0.90915335 0.37305398 1.0
N N24 1 0.09084665 0.97967779 0.87305398 1.0
N N25 1 0.97967779 0.09084665 0.62694602 1.0
获取直接链接