基础信息
化学式
Nb4RhS8
MP-ID
mp-3272793
元素数
3
位点数
26
密度
5.1819
g/cm³
体积
468.53
ų
晶胞参数 a
6.7112
Å
晶胞参数 b
6.7112
Å
晶胞参数 c
12.0118
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 |
|---|---|---|---|
| 14.75 | 6.0059 | 46.8 | (0,0,0,2) |
| 15.24 | 5.8121 | 21.9 | (1,0,-1,0) |
| 21.27 | 4.1766 | 6.4 | (1,-1,0,2) |
| 21.27 | 4.1766 | 12.8 | (1,0,-1,2) |
| 26.56 | 3.3556 | 6.0 | (2,-1,-1,0) |
| 29.75 | 3.0030 | 6.2 | (0,0,0,4) |
| 30.52 | 2.9294 | 8.4 | (2,-1,-1,2) |
| 30.77 | 2.9060 | 28.7 | (2,-2,0,0) |
| 30.77 | 2.9060 | 14.4 | (2,0,-2,0) |
| 31.68 | 2.8245 | 16.2 | (2,0,-2,1) |
| 33.59 | 2.6679 | 6.0 | (1,0,-1,4) |
| 34.28 | 2.6159 | 41.8 | (2,0,-2,2) |
| 38.27 | 2.3519 | 11.7 | (2,0,-2,3) |
| 40.30 | 2.2377 | 4.0 | (2,-1,-1,4) |
| 41.09 | 2.1968 | 2.3 | (3,-1,-2,0) |
| 41.09 | 2.1968 | 1.2 | (2,1,-3,0) |
| 43.33 | 2.0883 | 100.0 | (2,0,-2,4) |
| 43.88 | 2.0631 | 5.4 | (3,-1,-2,2) |
| 45.30 | 2.0020 | 4.2 | (0,0,0,6) |
| 48.07 | 1.8928 | 2.5 | (1,0,-1,6) |
| 49.21 | 1.8516 | 2.8 | (2,0,-2,5) |
| 49.43 | 1.8438 | 2.3 | (3,0,-3,2) |
| 51.55 | 1.7730 | 3.7 | (3,-1,-2,4) |
| 53.28 | 1.7192 | 1.2 | (2,-1,-1,6) |
能量属性
形成能/原子
-1.16490
eV/atom
能量/原子
-15.57604
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-15.5760
eV/atom
体积/原子
18.02
ų
c/a 比
1.7898
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
0.0093
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000020
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-3272793
参考引用
The crystal structure and related material properties of Nb4RhS8 were obtained from the Materials Project database (MP-ID: mp-3272793, 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_Nb4RhS8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.71118876
_cell_length_b 6.71118893
_cell_length_c 12.01182061
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000410
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb4RhS8
_chemical_formula_sum 'Nb8 Rh2 S16'
_cell_volume 468.53104306
_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 0.50808247 0.01616494 0.25000000 1.0
Nb Nb3 1 0.98383506 0.49191753 0.25000000 1.0
Nb Nb4 1 0.50808247 0.49191753 0.25000000 1.0
Nb Nb5 1 0.49191753 0.98383506 0.75000000 1.0
Nb Nb6 1 0.01616494 0.50808247 0.75000000 1.0
Nb Nb7 1 0.49191753 0.50808247 0.75000000 1.0
Rh Rh8 1 0.00000000 0.00000000 0.50000000 1.0
Rh Rh9 1 0.00000000 0.00000000 0.00000000 1.0
S S10 1 0.33333300 0.66666700 0.88501245 1.0
S S11 1 0.66666700 0.33333300 0.11498755 1.0
S S12 1 0.66666700 0.33333300 0.38501245 1.0
S S13 1 0.33333300 0.66666700 0.61498755 1.0
S S14 1 0.83373024 0.66746049 0.87908357 1.0
S S15 1 0.33253951 0.16626976 0.87908357 1.0
S S16 1 0.83373024 0.16626976 0.87908357 1.0
S S17 1 0.16626976 0.33253951 0.12091643 1.0
S S18 1 0.66746049 0.83373024 0.12091643 1.0
S S19 1 0.16626976 0.83373024 0.12091643 1.0
S S20 1 0.16626976 0.33253951 0.37908357 1.0
S S21 1 0.66746049 0.83373024 0.37908357 1.0
S S22 1 0.16626976 0.83373024 0.37908357 1.0
S S23 1 0.83373024 0.66746049 0.62091643 1.0
S S24 1 0.33253951 0.16626976 0.62091643 1.0
S S25 1 0.83373024 0.16626976 0.62091643 1.0
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