基础信息
化学式
Nb4RuS8
MP-ID
mp-3270940
元素数
3
位点数
26
密度
5.1996
g/cm³
体积
465.76
ų
晶胞参数 a
6.6972
Å
晶胞参数 b
6.6972
Å
晶胞参数 c
11.9909
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P6_3/mmc
点群
6/mmm
晶体系统
Hexagonal
Bravais 格子
hP
稳定性
Yes
堆积分数
0.7405
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 |
|---|---|---|---|
| 14.78 | 5.9955 | 47.3 | (0,0,0,2) |
| 15.28 | 5.7999 | 21.6 | (1,0,-1,0) |
| 21.31 | 4.1686 | 18.6 | (1,0,-1,2) |
| 26.62 | 3.3486 | 5.7 | (2,-1,-1,0) |
| 29.80 | 2.9977 | 6.2 | (0,0,0,4) |
| 30.58 | 2.9235 | 8.0 | (2,-1,-1,2) |
| 30.83 | 2.9000 | 28.7 | (2,0,-2,0) |
| 30.83 | 2.9000 | 14.3 | (0,2,-2,0) |
| 31.75 | 2.8187 | 5.4 | (2,-2,0,1) |
| 31.75 | 2.8187 | 10.8 | (2,0,-2,1) |
| 33.65 | 2.6631 | 5.6 | (1,0,-1,4) |
| 34.35 | 2.6106 | 43.3 | (2,0,-2,2) |
| 38.35 | 2.3472 | 11.9 | (2,0,-2,3) |
| 40.38 | 2.2335 | 3.7 | (2,-1,-1,4) |
| 41.18 | 2.1922 | 2.1 | (3,-1,-2,0) |
| 41.18 | 2.1922 | 1.1 | (2,1,-3,0) |
| 43.42 | 2.0843 | 100.0 | (2,0,-2,4) |
| 43.98 | 2.0589 | 5.2 | (3,-1,-2,2) |
| 45.38 | 1.9985 | 4.4 | (0,0,0,6) |
| 48.16 | 1.8895 | 1.5 | (1,0,-1,6) |
| 49.31 | 1.8481 | 1.8 | (2,0,-2,5) |
| 49.54 | 1.8400 | 1.4 | (3,0,-3,2) |
| 51.66 | 1.7695 | 1.8 | (3,-1,-2,4) |
| 51.66 | 1.7695 | 1.8 | (2,1,-3,4) |
能量属性
形成能/原子
-1.16667
eV/atom
能量/原子
-15.67691
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-15.6769
eV/atom
体积/原子
17.91
ų
c/a 比
1.7905
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
0.0050
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
S · 0.615
元素家族
N/A
溶质分数
0.385
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.610
家族
S-rich Multi-Component
基质元素
S · 0.615
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-3270940
参考引用
The crystal structure and related material properties of Nb4RuS8 were obtained from the Materials Project database (MP-ID: mp-3270940, 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_Nb4RuS8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.69714983
_cell_length_b 6.69714959
_cell_length_c 11.99089167
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000615
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4RuS8
_chemical_formula_sum 'Nb8 Ru2 S16'
_cell_volume 465.75990454
_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
Nb Nb0 1 0.00000000 0.00000000 0.25000000 1.0
Nb Nb1 1 0.00000000 0.00000000 0.75000000 1.0
Nb Nb2 1 0.50663912 0.01327723 0.25000000 1.0
Nb Nb3 1 0.98672277 0.49336088 0.25000000 1.0
Nb Nb4 1 0.50663912 0.49336088 0.25000000 1.0
Nb Nb5 1 0.49336088 0.98672277 0.75000000 1.0
Nb Nb6 1 0.01327723 0.50663912 0.75000000 1.0
Nb Nb7 1 0.49336088 0.50663912 0.75000000 1.0
Ru Ru8 1 0.00000000 0.00000000 0.50000000 1.0
Ru Ru9 1 0.00000000 0.00000000 0.00000000 1.0
S S10 1 0.33333300 0.66666700 0.88429095 1.0
S S11 1 0.66666700 0.33333300 0.11570905 1.0
S S12 1 0.66666700 0.33333300 0.38429095 1.0
S S13 1 0.33333300 0.66666700 0.61570905 1.0
S S14 1 0.16555294 0.83444706 0.37997690 1.0
S S15 1 0.16555294 0.33110487 0.37997690 1.0
S S16 1 0.66889513 0.83444706 0.37997690 1.0
S S17 1 0.83444706 0.16555294 0.62002310 1.0
S S18 1 0.83444706 0.66889513 0.62002310 1.0
S S19 1 0.33110487 0.16555294 0.62002310 1.0
S S20 1 0.83444706 0.16555294 0.87997690 1.0
S S21 1 0.83444706 0.66889513 0.87997690 1.0
S S22 1 0.33110487 0.16555294 0.87997690 1.0
S S23 1 0.16555294 0.83444706 0.12002310 1.0
S S24 1 0.16555294 0.33110487 0.12002310 1.0
S S25 1 0.66889513 0.83444706 0.12002310 1.0
获取直接链接