基础信息
化学式
Ta4NbRe24
MP-ID
mp-3298096
元素数
3
位点数
29
密度
19.4595
g/cm³
体积
451.04
ų
晶胞参数 a
8.3655
Å
晶胞参数 b
8.3655
Å
晶胞参数 c
8.3655
Å
α 角
109.45
°
β 角
109.45
°
γ 角
109.45
°
空间群
R3m
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 |
|---|---|---|---|
| 12.96 | 6.8294 | 5.0 | (1,0,-1) |
| 22.52 | 3.9474 | 1.7 | (1,0,1) |
| 22.54 | 3.9441 | 2.7 | (2,0,-1) |
| 22.54 | 3.9441 | 1.4 | (1,0,-2) |
| 22.55 | 3.9430 | 1.3 | (2,-1,-1) |
| 26.10 | 3.4147 | 2.9 | (2,0,-2) |
| 29.24 | 3.0547 | 2.3 | (2,1,-2) |
| 32.06 | 2.7916 | 1.3 | (1,1,1) |
| 32.10 | 2.7885 | 1.1 | (3,-1,-1) |
| 34.74 | 2.5825 | 1.1 | (3,0,-1) |
| 34.74 | 2.5825 | 1.1 | (3,-1,0) |
| 34.75 | 2.5816 | 2.8 | (3,0,-2) |
| 37.22 | 2.4156 | 26.0 | (2,2,-2) |
| 37.22 | 2.4156 | 13.0 | (2,-2,2) |
| 39.55 | 2.2784 | 58.8 | (2,2,-1) |
| 39.55 | 2.2784 | 58.8 | (3,0,0) |
| 39.55 | 2.2784 | 58.8 | (2,-1,2) |
| 39.57 | 2.2773 | 33.3 | (1,3,-2) |
| 39.57 | 2.2773 | 100.0 | (3,1,-2) |
| 39.57 | 2.2773 | 66.7 | (2,-1,-3) |
| 39.59 | 2.2767 | 69.8 | (3,-2,-2) |
| 39.59 | 2.2767 | 34.9 | (2,-3,2) |
| 39.59 | 2.2765 | 77.8 | (3,0,-3) |
| 43.92 | 2.0617 | 41.8 | (2,1,1) |
能量属性
形成能/原子
-0.18872
eV/atom
能量/原子
-51.11824
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-51.1182
eV/atom
体积/原子
15.55
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
0.0208
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000050
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 · 0.828
元素家族
N/A
溶质分数
0.172
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.699
家族
Re-rich Multi-Component
基质元素
Re · 0.828
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-3298096
参考引用
The crystal structure and related material properties of Ta4NbRe24 were obtained from the Materials Project database (MP-ID: mp-3298096, 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_Ta4NbRe24
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.36547510
_cell_length_b 8.36547580
_cell_length_c 8.36547349
_cell_angle_alpha 109.44836265
_cell_angle_beta 109.44836843
_cell_angle_gamma 109.44835437
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta4NbRe24
_chemical_formula_sum 'Ta4 Nb1 Re24'
_cell_volume 451.04191807
_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
Ta Ta0 1 0.00074923 0.00074923 0.00074923 1.0
Ta Ta1 1 0.00021211 0.00021211 0.63408704 1.0
Ta Ta2 1 0.63408704 0.00021211 0.00021211 1.0
Ta Ta3 1 0.00021211 0.63408704 0.00021211 1.0
Nb Nb4 1 0.36516231 0.36516231 0.36516231 1.0
Re Re5 1 0.31703572 0.31703572 0.71505394 1.0
Re Re6 1 0.40055046 0.68258088 0.99978689 1.0
Re Re7 1 0.68258088 0.40055046 0.99978689 1.0
Re Re8 1 0.60014431 0.28335381 0.60014431 1.0
Re Re9 1 0.40055046 0.99978689 0.68258088 1.0
Re Re10 1 0.99978689 0.40055046 0.68258088 1.0
Re Re11 1 0.28335381 0.60014431 0.60014431 1.0
Re Re12 1 0.71505394 0.31703572 0.31703572 1.0
Re Re13 1 0.31703572 0.71505394 0.31703572 1.0
Re Re14 1 0.68258088 0.99978689 0.40055046 1.0
Re Re15 1 0.99978689 0.68258088 0.40055046 1.0
Re Re16 1 0.60014431 0.60014431 0.28335381 1.0
Re Re17 1 0.80630808 0.80630808 0.18355277 1.0
Re Re18 1 0.37670608 0.19362744 0.99874801 1.0
Re Re19 1 0.19362744 0.37670608 0.99874801 1.0
Re Re20 1 0.62424396 0.81815201 0.62424396 1.0
Re Re21 1 0.37670608 0.99874801 0.19362744 1.0
Re Re22 1 0.99874801 0.37670608 0.19362744 1.0
Re Re23 1 0.81815201 0.62424396 0.62424396 1.0
Re Re24 1 0.18355277 0.80630808 0.80630808 1.0
Re Re25 1 0.80630808 0.18355277 0.80630808 1.0
Re Re26 1 0.19362744 0.99874801 0.37670608 1.0
Re Re27 1 0.99874801 0.19362744 0.37670608 1.0
Re Re28 1 0.62424396 0.62424396 0.81815201 1.0
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