基础信息
化学式
Al13TcPd12
MP-ID
mp-3278410
元素数
3
位点数
26
密度
7.6974
g/cm³
体积
372.30
ų
晶胞参数 a
9.2200
Å
晶胞参数 b
9.2200
Å
晶胞参数 c
9.2200
Å
α 角
116.49
°
β 角
116.49
°
γ 角
116.49
°
空间群
R-3
点群
-3
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 |
|---|---|---|---|
| 18.13 | 4.8934 | 2.2 | (1,0,0) |
| 24.26 | 3.6686 | 11.6 | (1,0,-2) |
| 24.26 | 3.6686 | 16.8 | (2,0,-1) |
| 29.19 | 3.0593 | 2.9 | (2,-1,-2) |
| 29.19 | 3.0593 | 57.4 | (2,1,-2) |
| 30.16 | 2.9632 | 4.3 | (3,-1,-2) |
| 31.39 | 2.8500 | 2.9 | (1,1,-3) |
| 31.39 | 2.8500 | 1.5 | (3,-1,-1) |
| 33.45 | 2.6785 | 4.2 | (3,0,-2) |
| 34.32 | 2.6133 | 1.4 | (3,-3,0) |
| 38.55 | 2.3356 | 17.7 | (2,-1,1) |
| 38.55 | 2.3356 | 5.8 | (2,1,-1) |
| 39.08 | 2.3052 | 9.9 | (3,1,-3) |
| 39.83 | 2.2632 | 3.8 | (4,-2,-2) |
| 40.80 | 2.2115 | 7.6 | (2,1,-4) |
| 40.80 | 2.2115 | 3.8 | (4,-1,-2) |
| 41.53 | 2.1744 | 100.0 | (4,-1,-3) |
| 41.98 | 2.1524 | 20.5 | (1,0,-3) |
| 41.98 | 2.1524 | 41.1 | (3,0,-1) |
| 43.61 | 2.0756 | 3.8 | (2,-2,2) |
| 43.61 | 2.0756 | 1.9 | (2,2,-2) |
| 44.09 | 2.0541 | 1.3 | (4,-3,0) |
| 45.19 | 2.0064 | 1.8 | (2,-1,-3) |
| 45.19 | 2.0064 | 3.5 | (3,1,-2) |
能量属性
形成能/原子
-0.90578
eV/atom
能量/原子
-15.86761
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-15.8676
eV/atom
体积/原子
14.32
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
0.0027
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000010
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
Al · 0.500
元素家族
N/A
溶质分数
0.500
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.738
家族
Al-based Alloy
基质元素
Al · 0.500
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-3278410
参考引用
The crystal structure and related material properties of Al13TcPd12 were obtained from the Materials Project database (MP-ID: mp-3278410, 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_Al13TcPd12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.21994962
_cell_length_b 9.21995032
_cell_length_c 9.21995037
_cell_angle_alpha 116.49027767
_cell_angle_beta 116.49027857
_cell_angle_gamma 116.49028856
_symmetry_Int_Tables_number 1
_chemical_formula_structural Al13TcPd12
_chemical_formula_sum 'Al13 Tc1 Pd12'
_cell_volume 372.30134640
_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
Al Al0 1 0.33975678 0.09449868 0.05510710 1.0
Al Al1 1 0.05510810 0.33975678 0.09449768 1.0
Al Al2 1 0.09449768 0.05510910 0.33975578 1.0
Al Al3 1 0.66024222 0.90550032 0.94489090 1.0
Al Al4 1 0.94489090 0.66024222 0.90550032 1.0
Al Al5 1 0.90550032 0.94488990 0.66024222 1.0
Al Al6 1 0.15538908 0.59677008 0.75278321 1.0
Al Al7 1 0.75278321 0.15538908 0.59677008 1.0
Al Al8 1 0.59677008 0.75278221 0.15538908 1.0
Al Al9 1 0.84461092 0.40322992 0.24721779 1.0
Al Al10 1 0.24721779 0.84461092 0.40322992 1.0
Al Al11 1 0.40322992 0.24721779 0.84461092 1.0
Al Al12 1 0.50000100 0.50000100 0.50000100 1.0
Tc Tc13 1 0.00000000 0.00000000 0.00000000 1.0
Pd Pd14 1 0.65252538 0.09715696 0.24916446 1.0
Pd Pd15 1 0.24916446 0.65252538 0.09715696 1.0
Pd Pd16 1 0.09715696 0.24916446 0.65252538 1.0
Pd Pd17 1 0.34747662 0.90284504 0.75083754 1.0
Pd Pd18 1 0.75083854 0.34747662 0.90284504 1.0
Pd Pd19 1 0.90284504 0.75083854 0.34747662 1.0
Pd Pd20 1 0.84321413 0.59212386 0.55398066 1.0
Pd Pd21 1 0.55397966 0.84321313 0.59212486 1.0
Pd Pd22 1 0.59212486 0.55398066 0.84321313 1.0
Pd Pd23 1 0.15678787 0.40787814 0.44602134 1.0
Pd Pd24 1 0.44602234 0.15678887 0.40787714 1.0
Pd Pd25 1 0.40787814 0.44602134 0.15678887 1.0
获取直接链接