基础信息
化学式
Li3(Al3Rh)4
MP-ID
mp-3321368
元素数
3
位点数
38
密度
4.6393
g/cm³
体积
541.35
ų
晶胞参数 a
8.8927
Å
晶胞参数 b
8.8927
Å
晶胞参数 c
8.8927
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°
空间群
I-43d
点群
-43m
晶体系统
Cubic
Bravais 格子
cI
稳定性
Yes
堆积分数
0.6802
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 |
|---|---|---|---|
| 21.19 | 4.1921 | 41.1 | (1,1,0) |
| 24.52 | 3.6304 | 86.5 | (2,0,0) |
| 27.47 | 3.2472 | 69.3 | (2,1,-1) |
| 32.63 | 2.7444 | 5.3 | (2,1,0) |
| 41.24 | 2.1892 | 93.7 | (2,1,1) |
| 43.16 | 2.0960 | 8.0 | (2,2,0) |
| 43.16 | 2.0960 | 24.0 | (4,0,-2) |
| 45.02 | 2.0138 | 100.0 | (3,1,0) |
| 48.56 | 1.8748 | 4.2 | (2,-1,3) |
| 48.56 | 1.8748 | 29.2 | (3,2,-1) |
| 55.14 | 1.6658 | 3.2 | (3,2,0) |
| 55.14 | 1.6658 | 3.0 | (3,3,-4) |
| 58.23 | 1.5845 | 15.2 | (4,1,0) |
| 58.23 | 1.5845 | 7.6 | (5,-1,-4) |
| 61.22 | 1.5140 | 2.3 | (4,2,-1) |
| 61.22 | 1.5140 | 2.3 | (5,1,-2) |
| 62.68 | 1.4821 | 2.0 | (2,2,2) |
| 62.68 | 1.4821 | 6.1 | (6,-2,-2) |
| 64.13 | 1.4522 | 2.3 | (3,2,1) |
| 64.13 | 1.4522 | 8.5 | (5,0,0) |
| 66.97 | 1.3974 | 8.3 | (3,3,0) |
| 66.97 | 1.3974 | 10.8 | (5,2,-4) |
| 68.36 | 1.3722 | 2.9 | (4,2,0) |
| 68.36 | 1.3722 | 3.5 | (6,0,-2) |
能量属性
形成能/原子
-0.65614
eV/atom
能量/原子
-10.36615
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-10.3662
eV/atom
体积/原子
14.25
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
0.0001
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000000
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 · 0.632
元素家族
N/A
溶质分数
0.368
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.764
家族
Al-based Alloy
基质元素
Al · 0.632
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-3321368
参考引用
The crystal structure and related material properties of Li3(Al3Rh)4 were obtained from the Materials Project database (MP-ID: mp-3321368, 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_Li3(Al3Rh)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.89271433
_cell_length_b 8.89271472
_cell_length_c 8.89271443
_cell_angle_alpha 109.47121553
_cell_angle_beta 109.47121643
_cell_angle_gamma 109.47122081
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li3(Al3Rh)4
_chemical_formula_sum 'Li6 Al24 Rh8'
_cell_volume 541.35382029
_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
Li Li0 1 0.75000100 0.87500100 0.12500000 1.0
Li Li1 1 0.62500000 0.37500000 0.25000000 1.0
Li Li2 1 0.25000000 0.62500000 0.37500000 1.0
Li Li3 1 0.37500000 0.25000000 0.62500000 1.0
Li Li4 1 0.87500000 0.12500000 0.75000100 1.0
Li Li5 1 0.12500000 0.75000100 0.87500000 1.0
Al Al6 1 0.92218991 0.69734496 0.03245103 1.0
Al Al7 1 0.27515405 0.11025912 0.07780809 1.0
Al Al8 1 0.07780809 0.27515405 0.11025912 1.0
Al Al9 1 0.88973988 0.46754797 0.16489393 1.0
Al Al10 1 0.42219091 0.53245003 0.19734596 1.0
Al Al11 1 0.30265504 0.83510607 0.22484495 1.0
Al Al12 1 0.11026012 0.07780809 0.27515305 1.0
Al Al13 1 0.83510607 0.22484595 0.30265504 1.0
Al Al14 1 0.80265504 0.72484395 0.33510607 1.0
Al Al15 1 0.66489593 0.96754897 0.38973888 1.0
Al Al16 1 0.53245103 0.19734596 0.42218991 1.0
Al Al17 1 0.16489393 0.88973988 0.46754797 1.0
Al Al18 1 0.19734596 0.42219091 0.53245003 1.0
Al Al19 1 0.61026112 0.77515505 0.57781009 1.0
Al Al20 1 0.77515505 0.57781009 0.61026112 1.0
Al Al21 1 0.96754897 0.38973888 0.66489593 1.0
Al Al22 1 0.03245103 0.92218991 0.69734396 1.0
Al Al23 1 0.33510607 0.80265504 0.72484395 1.0
Al Al24 1 0.57781009 0.61026112 0.77515505 1.0
Al Al25 1 0.72484395 0.33510607 0.80265504 1.0
Al Al26 1 0.22484495 0.30265604 0.83510607 1.0
Al Al27 1 0.46754797 0.16489393 0.88973888 1.0
Al Al28 1 0.69734496 0.03245103 0.92218991 1.0
Al Al29 1 0.38973988 0.66489493 0.96754897 1.0
Rh Rh30 1 0.09749493 0.49999900 1.00000000 1.0
Rh Rh31 1 0.59749493 0.50000000 1.00000000 1.0
Rh Rh32 1 0.49999900 1.00000000 0.09749493 1.0
Rh Rh33 1 0.40250407 0.40250407 0.40250407 1.0
Rh Rh34 1 1.00000000 0.09749393 0.49999900 1.0
Rh Rh35 1 1.00000000 0.59749493 0.50000000 1.0
Rh Rh36 1 0.50000000 1.00000000 0.59749493 1.0
Rh Rh37 1 0.90250507 0.90250507 0.90250507 1.0
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