基础信息
化学式
Pa8Re13B12
MP-ID
mp-3301983
元素数
3
位点数
33
密度
15.6189
g/cm³
体积
467.65
ų
晶胞参数 a
7.7726
Å
晶胞参数 b
7.7726
Å
晶胞参数 c
7.7726
Å
α 角
86.96
°
β 角
86.96
°
γ 角
86.96
°
空间群
R-3m
点群
-3m
晶体系统
Trigonal
Bravais 格子
hR
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 |
|---|---|---|---|
| 11.42 | 7.7518 | 12.3 | (1,0,0) |
| 15.75 | 5.6250 | 7.6 | (1,1,0) |
| 16.58 | 5.3481 | 1.0 | (1,-1,0) |
| 18.80 | 4.7199 | 8.5 | (1,1,1) |
| 26.96 | 3.3067 | 3.1 | (2,1,1) |
| 28.92 | 3.0878 | 6.4 | (2,-1,-1) |
| 31.82 | 2.8125 | 13.0 | (2,2,0) |
| 33.08 | 2.7082 | 13.8 | (2,2,1) |
| 33.51 | 2.6741 | 96.9 | (2,0,-2) |
| 34.72 | 2.5839 | 8.0 | (3,0,0) |
| 34.72 | 2.5839 | 3.8 | (0,0,3) |
| 35.51 | 2.5279 | 22.0 | (2,1,-2) |
| 37.21 | 2.4161 | 51.8 | (3,1,1) |
| 37.23 | 2.4151 | 15.4 | (3,0,-1) |
| 38.13 | 2.3599 | 11.2 | (2,2,2) |
| 38.70 | 2.3266 | 100.0 | (3,1,-1) |
| 39.43 | 2.2854 | 4.9 | (3,-1,-1) |
| 40.99 | 2.2018 | 23.3 | (3,2,0) |
| 41.01 | 2.2011 | 7.8 | (2,2,-2) |
| 41.84 | 2.1591 | 10.7 | (3,2,1) |
| 43.53 | 2.0793 | 12.8 | (3,2,-1) |
| 44.51 | 2.0354 | 3.0 | (3,1,-2) |
| 44.84 | 2.0214 | 1.5 | (3,-2,-1) |
| 44.84 | 2.0214 | 1.5 | (3,-1,-2) |
能量属性
形成能/原子
-0.45443
eV/atom
能量/原子
-42.40420
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-42.4042
eV/atom
体积/原子
14.17
ų
c/a 比
1.0000
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
0.6723
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.001440
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
Re · 0.394
元素家族
N/A
溶质分数
0.606
间隙分数
0.364
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.426
家族
Re-rich Multi-Component
基质元素
Re · 0.394
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-3301983
参考引用
The crystal structure and related material properties of Pa8Re13B12 were obtained from the Materials Project database (MP-ID: mp-3301983, 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_Pa8Re13B12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.77262954
_cell_length_b 7.77262978
_cell_length_c 7.77262914
_cell_angle_alpha 86.95543489
_cell_angle_beta 86.95543043
_cell_angle_gamma 86.95543375
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa8Re13B12
_chemical_formula_sum 'Pa8 Re13 B12'
_cell_volume 467.65329803
_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
Pa Pa0 1 0.65410267 0.65410267 0.65410267 1.0
Pa Pa1 1 0.34589733 0.34589733 0.34589733 1.0
Pa Pa2 1 0.18119226 0.18119226 0.67336134 1.0
Pa Pa3 1 0.67336134 0.18119226 0.18119226 1.0
Pa Pa4 1 0.18119226 0.67336134 0.18119226 1.0
Pa Pa5 1 0.81880774 0.81880774 0.32663866 1.0
Pa Pa6 1 0.32663866 0.81880774 0.81880774 1.0
Pa Pa7 1 0.81880774 0.32663866 0.81880774 1.0
Re Re8 1 0.00000000 0.00000000 0.00000000 1.0
Re Re9 1 0.59471391 0.06835373 0.59471391 1.0
Re Re10 1 0.59471391 0.59471391 0.06835373 1.0
Re Re11 1 0.06835373 0.59471391 0.59471391 1.0
Re Re12 1 0.40528609 0.93164627 0.40528609 1.0
Re Re13 1 0.40528609 0.40528609 0.93164627 1.0
Re Re14 1 0.93164627 0.40528609 0.40528609 1.0
Re Re15 1 0.92780678 0.92780678 0.67070212 1.0
Re Re16 1 0.67070212 0.92780678 0.92780678 1.0
Re Re17 1 0.92780678 0.67070212 0.92780678 1.0
Re Re18 1 0.07219322 0.07219322 0.32929788 1.0
Re Re19 1 0.32929788 0.07219322 0.07219322 1.0
Re Re20 1 0.07219322 0.32929788 0.07219322 1.0
B B21 1 0.15427745 0.84572255 0.50000000 1.0
B B22 1 0.50000000 0.15427745 0.84572255 1.0
B B23 1 0.84572255 0.50000000 0.15427745 1.0
B B24 1 0.50000000 0.84572255 0.15427745 1.0
B B25 1 0.15427745 0.50000000 0.84572255 1.0
B B26 1 0.84572255 0.15427745 0.50000000 1.0
B B27 1 0.66893294 0.50000000 0.33106706 1.0
B B28 1 0.33106706 0.66893294 0.50000000 1.0
B B29 1 0.50000000 0.33106706 0.66893294 1.0
B B30 1 0.33106706 0.50000000 0.66893294 1.0
B B31 1 0.66893294 0.33106706 0.50000000 1.0
B B32 1 0.50000000 0.66893294 0.33106706 1.0
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