基础信息
化学式
Pr3GeCl3
MP-ID
mp-3303601
元素数
3
位点数
28
密度
4.8352
g/cm³
体积
826.59
ų
晶胞参数 a
10.2401
Å
晶胞参数 b
10.2401
Å
晶胞参数 c
10.2401
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°
空间群
I4_132
点群
432
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 |
|---|---|---|---|
| 10.58 | 8.3610 | 59.6 | (1,0,0) |
| 18.38 | 4.8272 | 6.3 | (1,1,0) |
| 23.80 | 3.7392 | 13.0 | (2,1,-2) |
| 26.11 | 3.4134 | 29.0 | (3,-1,-1) |
| 28.24 | 3.1602 | 9.9 | (2,1,0) |
| 30.23 | 2.9561 | 100.0 | (2,2,-2) |
| 32.12 | 2.7870 | 10.7 | (3,0,0) |
| 35.61 | 2.5209 | 4.6 | (4,-1,-1) |
| 38.83 | 2.3189 | 9.4 | (3,1,0) |
| 38.83 | 2.3189 | 5.6 | (1,3,0) |
| 43.29 | 2.0903 | 72.2 | (4,0,0) |
| 44.69 | 2.0278 | 5.3 | (4,1,-1) |
| 47.40 | 1.9182 | 1.4 | (3,2,0) |
| 49.99 | 1.8245 | 5.5 | (4,1,0) |
| 49.99 | 1.8245 | 1.8 | (0,4,1) |
| 51.25 | 1.7826 | 8.7 | (5,1,-3) |
| 51.25 | 1.7826 | 6.2 | (3,-5,-1) |
| 52.49 | 1.7434 | 1.5 | (5,1,-2) |
| 53.71 | 1.7067 | 24.9 | (6,-2,-2) |
| 54.91 | 1.6722 | 6.2 | (3,2,1) |
| 57.25 | 1.6091 | 2.7 | (5,2,-4) |
| 61.78 | 1.5017 | 2.8 | (5,1,0) |
| 62.88 | 1.4780 | 11.4 | (4,4,-4) |
| 63.97 | 1.4555 | 4.5 | (6,1,-2) |
能量属性
形成能/原子
-1.87560
eV/atom
能量/原子
-19.09576
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-19.0958
eV/atom
体积/原子
29.52
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
0.0016
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
Pr · 0.429
元素家族
N/A
溶质分数
0.571
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.435
家族
Pr-rich Multi-Component
基质元素
Pr · 0.429
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-3303601
参考引用
The crystal structure and related material properties of Pr3GeCl3 were obtained from the Materials Project database (MP-ID: mp-3303601, 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_Pr3GeCl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.24010700
_cell_length_b 10.24010656
_cell_length_c 10.24010712
_cell_angle_alpha 109.47122175
_cell_angle_beta 109.47122088
_cell_angle_gamma 109.47121852
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3GeCl3
_chemical_formula_sum 'Pr12 Ge4 Cl12'
_cell_volume 826.59273478
_cell_formula_units_Z 4
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
Pr Pr0 1 0.48896563 0.49448281 0.24448281 1.0
Pr Pr1 1 0.75000000 0.24448281 0.25551719 1.0
Pr Pr2 1 0.75000000 0.00551719 0.49448281 1.0
Pr Pr3 1 0.24448281 0.48896563 0.49448281 1.0
Pr Pr4 1 0.25551719 0.75000000 0.24448281 1.0
Pr Pr5 1 0.01103437 0.25551719 0.00551719 1.0
Pr Pr6 1 0.00551719 0.01103437 0.25551719 1.0
Pr Pr7 1 0.49448281 0.75000000 0.00551719 1.0
Pr Pr8 1 0.49448281 0.24448281 0.48896563 1.0
Pr Pr9 1 0.00551719 0.49448281 0.75000000 1.0
Pr Pr10 1 0.25551719 0.00551719 0.01103437 1.0
Pr Pr11 1 0.24448281 0.25551719 0.75000000 1.0
Ge Ge12 1 0.25000000 0.25000000 0.25000000 1.0
Ge Ge13 1 0.50000000 0.00000000 0.25000000 1.0
Ge Ge14 1 0.00000000 0.25000000 0.50000000 1.0
Ge Ge15 1 0.25000000 0.50000000 0.00000000 1.0
Cl Cl16 1 0.25000000 0.75131712 0.74868288 1.0
Cl Cl17 1 0.50263525 0.50131712 0.75131712 1.0
Cl Cl18 1 0.99736475 0.74868288 0.99868288 1.0
Cl Cl19 1 0.74868288 0.25000000 0.75131712 1.0
Cl Cl20 1 0.99868288 0.99736475 0.74868288 1.0
Cl Cl21 1 0.25000000 0.99868288 0.50131712 1.0
Cl Cl22 1 0.75131712 0.50263525 0.50131712 1.0
Cl Cl23 1 0.50131712 0.25000000 0.99868288 1.0
Cl Cl24 1 0.75131712 0.74868288 0.25000000 1.0
Cl Cl25 1 0.74868288 0.99868288 0.99736475 1.0
Cl Cl26 1 0.99868288 0.50131712 0.25000000 1.0
Cl Cl27 1 0.50131712 0.75131712 0.50263525 1.0
获取直接链接