基础信息
化学式
Ac3Sb4Pt3
MP-ID
mp-3320247
元素数
3
位点数
20
密度
10.7413
g/cm³
体积
542.10
ų
晶胞参数 a
8.8968
Å
晶胞参数 b
8.8968
Å
晶胞参数 c
8.8968
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 |
|---|---|---|---|
| 21.18 | 4.1940 | 6.3 | (1,1,-2) |
| 21.18 | 4.1940 | 18.8 | (2,-1,-1) |
| 24.51 | 3.6321 | 10.6 | (2,0,-2) |
| 27.46 | 3.2486 | 15.0 | (2,1,-2) |
| 32.61 | 2.7456 | 100.0 | (3,-1,-2) |
| 39.22 | 2.2971 | 29.3 | (3,1,-3) |
| 39.22 | 2.2971 | 29.3 | (3,-3,1) |
| 41.22 | 2.1902 | 14.5 | (4,-1,-2) |
| 43.14 | 2.0970 | 14.6 | (4,-2,-2) |
| 45.00 | 2.0147 | 3.0 | (3,2,-3) |
| 45.00 | 2.0147 | 3.6 | (3,1,0) |
| 48.54 | 1.8756 | 13.6 | (4,-2,-3) |
| 50.24 | 1.8161 | 1.5 | (4,0,0) |
| 51.90 | 1.7618 | 1.2 | (4,1,-4) |
| 55.11 | 1.6665 | 3.8 | (3,3,-4) |
| 55.11 | 1.6665 | 9.7 | (5,0,-2) |
| 56.67 | 1.6243 | 2.2 | (4,2,-4) |
| 56.67 | 1.6243 | 11.1 | (4,2,-2) |
| 58.20 | 1.5852 | 1.5 | (5,-1,-4) |
| 58.20 | 1.5852 | 1.5 | (4,1,0) |
| 61.19 | 1.5147 | 6.8 | (5,-2,-4) |
| 61.19 | 1.5147 | 2.3 | (5,-2,1) |
| 62.65 | 1.4828 | 13.0 | (6,-2,-2) |
| 64.10 | 1.4528 | 1.6 | (6,-2,-3) |
能量属性
形成能/原子
-1.14232
eV/atom
能量/原子
-47.46240
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-47.4624
eV/atom
体积/原子
27.10
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
0.0061
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
Sb · 0.400
元素家族
N/A
溶质分数
0.600
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.417
家族
Sb-rich Multi-Component
基质元素
Sb · 0.400
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-3320247
参考引用
The crystal structure and related material properties of Ac3Sb4Pt3 were obtained from the Materials Project database (MP-ID: mp-3320247, 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_Ac3Sb4Pt3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.89677434
_cell_length_b 8.89677453
_cell_length_c 8.89677448
_cell_angle_alpha 109.47122504
_cell_angle_beta 109.47122549
_cell_angle_gamma 109.47121533
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac3Sb4Pt3
_chemical_formula_sum 'Ac6 Sb8 Pt6'
_cell_volume 542.09553404
_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
Ac Ac0 1 0.87500000 0.25000000 0.12500000 1.0
Ac Ac1 1 0.62500000 0.75000000 0.37500000 1.0
Ac Ac2 1 0.25000000 0.12500000 0.87500000 1.0
Ac Ac3 1 0.75000000 0.37500000 0.62500000 1.0
Ac Ac4 1 0.12500000 0.87500000 0.25000000 1.0
Ac Ac5 1 0.37500000 0.62500000 0.75000000 1.0
Sb Sb6 1 0.65982792 0.50000000 1.00000000 1.0
Sb Sb7 1 0.50000000 1.00000000 0.65982792 1.0
Sb Sb8 1 0.00000000 0.65982792 0.50000000 1.0
Sb Sb9 1 0.84017208 0.84017208 0.84017208 1.0
Sb Sb10 1 0.50000000 1.00000000 0.15982792 1.0
Sb Sb11 1 0.15982792 0.50000000 1.00000000 1.0
Sb Sb12 1 0.00000000 0.15982792 0.50000000 1.0
Sb Sb13 1 0.34017208 0.34017208 0.34017208 1.0
Pt Pt14 1 0.37500000 0.25000000 0.62500000 1.0
Pt Pt15 1 0.12500000 0.75000000 0.87500000 1.0
Pt Pt16 1 0.25000000 0.62500000 0.37500000 1.0
Pt Pt17 1 0.75000000 0.87500000 0.12500000 1.0
Pt Pt18 1 0.62500000 0.37500000 0.25000000 1.0
Pt Pt19 1 0.87500000 0.12500000 0.75000000 1.0
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