基础信息
化学式
Dy5B3O13
MP-ID
mp-1212938
元素数
3
位点数
42
密度
7.4601
g/cm³
体积
468.74
ų
晶胞参数 a
8.9549
Å
晶胞参数 b
8.9549
Å
晶胞参数 c
6.7496
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P6_3/m
点群
6/m
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 |
|---|---|---|---|
| 19.83 | 4.4775 | 15.0 | (2,-1,-1,0) |
| 22.94 | 3.8776 | 51.2 | (2,0,-2,0) |
| 23.85 | 3.7311 | 63.3 | (2,-1,-1,1) |
| 26.41 | 3.3748 | 8.1 | (0,0,0,2) |
| 28.85 | 3.0945 | 58.1 | (1,0,-1,2) |
| 30.50 | 2.9312 | 47.5 | (3,-1,-2,0) |
| 33.24 | 2.6950 | 82.4 | (2,-1,-1,2) |
| 33.33 | 2.6886 | 100.0 | (3,-1,-2,1) |
| 34.70 | 2.5851 | 44.5 | (3,0,-3,0) |
| 35.26 | 2.5457 | 1.7 | (2,0,-2,2) |
| 40.29 | 2.2387 | 3.3 | (4,-2,-2,0) |
| 42.01 | 2.1509 | 6.4 | (4,-1,-3,0) |
| 44.13 | 2.0522 | 9.4 | (3,0,-3,2) |
| 45.10 | 2.0103 | 21.9 | (2,-1,-1,3) |
| 46.68 | 1.9460 | 1.6 | (2,0,-2,3) |
| 46.86 | 1.9388 | 7.0 | (4,0,-4,0) |
| 48.82 | 1.8656 | 25.5 | (4,-2,-2,2) |
| 48.82 | 1.8656 | 12.8 | (2,2,-4,2) |
| 50.30 | 1.8138 | 10.8 | (4,-3,-1,2) |
| 50.30 | 1.8138 | 21.6 | (4,-1,-3,2) |
| 51.18 | 1.7847 | 33.2 | (3,-1,-2,3) |
| 51.36 | 1.7792 | 12.4 | (5,-2,-3,0) |
| 53.24 | 1.7204 | 24.6 | (5,-2,-3,1) |
| 54.20 | 1.6923 | 30.1 | (5,-1,-4,0) |
能量属性
形成能/原子
-3.44024
eV/atom
能量/原子
-8.55707
eV/atom
凸包距离
0.0305
eV/atom
未修正能量
-8.1318
eV/atom
体积/原子
11.16
ų
c/a 比
0.7537
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
3.9938
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.008520
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
O · 0.619
元素家族
N/A
溶质分数
0.381
间隙分数
0.143
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.522
家族
Interstitial Alloy
基质元素
O · 0.619
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-1212938
参考引用
The crystal structure and related material properties of Dy5B3O13 were obtained from the Materials Project database (MP-ID: mp-1212938, 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_Dy5B3O13
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.95489427
_cell_length_b 8.95489427
_cell_length_c 6.74963000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000197
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy5B3O13
_chemical_formula_sum 'Dy10 B6 O26'
_cell_volume 468.73945873
_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
Dy Dy0 1 0.33333300 0.66666700 0.50164800 1.0
Dy Dy1 1 0.66666700 0.33333300 0.49835200 1.0
Dy Dy2 1 0.66666700 0.33333300 0.00164800 1.0
Dy Dy3 1 0.33333300 0.66666700 0.99835200 1.0
Dy Dy4 1 0.25093400 0.23986700 0.75000000 1.0
Dy Dy5 1 0.74906600 0.76013300 0.25000000 1.0
Dy Dy6 1 0.76013300 0.01106800 0.75000000 1.0
Dy Dy7 1 0.23986700 0.98893200 0.25000000 1.0
Dy Dy8 1 0.98893200 0.74906600 0.75000000 1.0
Dy Dy9 1 0.01106800 0.25093400 0.25000000 1.0
B B10 1 0.03039800 0.39960600 0.75000000 1.0
B B11 1 0.96960200 0.60039400 0.25000000 1.0
B B12 1 0.60039400 0.63079200 0.75000000 1.0
B B13 1 0.39960600 0.36920800 0.25000000 1.0
B B14 1 0.36920800 0.96960200 0.75000000 1.0
B B15 1 0.63079200 0.03039800 0.25000000 1.0
O O16 1 0.09014100 0.34632700 0.57117500 1.0
O O17 1 0.90985900 0.65367300 0.42882500 1.0
O O18 1 0.65367300 0.74381400 0.57117500 1.0
O O19 1 0.90985900 0.65367300 0.07117500 1.0
O O20 1 0.34632700 0.25618600 0.42882500 1.0
O O21 1 0.09014100 0.34632700 0.92882500 1.0
O O22 1 0.25618600 0.90985900 0.57117500 1.0
O O23 1 0.34632700 0.25618600 0.07117500 1.0
O O24 1 0.74381400 0.09014100 0.42882500 1.0
O O25 1 0.65367300 0.74381400 0.92882500 1.0
O O26 1 0.74381400 0.09014100 0.07117500 1.0
O O27 1 0.25618600 0.90985900 0.92882500 1.0
O O28 1 0.48218500 0.15714300 0.75000000 1.0
O O29 1 0.51781500 0.84285700 0.25000000 1.0
O O30 1 0.84285700 0.32504200 0.75000000 1.0
O O31 1 0.15714300 0.67495800 0.25000000 1.0
O O32 1 0.67495800 0.51781500 0.75000000 1.0
O O33 1 0.32504200 0.48218500 0.25000000 1.0
O O34 1 0.00000000 0.00000000 0.75000000 1.0
O O35 1 0.00000000 0.00000000 0.25000000 1.0
O O36 1 0.12544100 0.59057600 0.75000000 1.0
O O37 1 0.87455900 0.40942400 0.25000000 1.0
O O38 1 0.40942400 0.53486500 0.75000000 1.0
O O39 1 0.59057600 0.46513500 0.25000000 1.0
O O40 1 0.46513500 0.87455900 0.75000000 1.0
O O41 1 0.53486500 0.12544100 0.25000000 1.0
获取直接链接