基础信息
化学式
K(V5S8)3
MP-ID
mp-676628
元素数
3
位点数
40
密度
3.7311
g/cm³
体积
699.97
ų
晶胞参数 a
8.9657
Å
晶胞参数 b
9.4828
Å
晶胞参数 c
9.7796
Å
α 角
61.09
°
β 角
74.17
°
γ 角
81.12
°
空间群
P-1
点群
-1
晶体系统
Triclinic
Bravais 格子
aP
稳定性
No
堆积分数
-
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 |
|---|---|---|---|
| 10.26 | 8.6226 | 15.9 | (1,0,0) |
| 10.62 | 8.3329 | 21.8 | (0,0,1) |
| 10.66 | 8.2978 | 9.0 | (0,1,0) |
| 11.01 | 8.0338 | 10.5 | (0,1,1) |
| 12.97 | 6.8240 | 51.8 | (1,0,1) |
| 13.08 | 6.7696 | 2.0 | (1,1,1) |
| 14.62 | 6.0603 | 100.0 | (1,1,0) |
| 15.01 | 5.9009 | 58.3 | (1,-1,0) |
| 16.40 | 5.4051 | 5.1 | (1,0,-1) |
| 16.84 | 5.2656 | 5.4 | (1,-1,-1) |
| 18.26 | 4.8589 | 4.4 | (0,1,-1) |
| 18.87 | 4.7027 | 6.5 | (1,1,2) |
| 20.60 | 4.3113 | 12.4 | (2,0,0) |
| 20.84 | 4.2621 | 47.7 | (2,1,1) |
| 20.92 | 4.2468 | 2.2 | (2,0,1) |
| 21.42 | 4.1489 | 11.1 | (0,2,0) |
| 21.46 | 4.1415 | 9.4 | (1,0,2) |
| 21.99 | 4.0429 | 10.1 | (1,2,2) |
| 22.99 | 3.8682 | 4.8 | (2,1,0) |
| 23.01 | 3.8648 | 1.4 | (1,-2,-1) |
| 23.91 | 3.7212 | 1.9 | (1,-1,-2) |
| 24.05 | 3.7003 | 2.9 | (1,-2,0) |
| 25.79 | 3.4542 | 12.5 | (1,0,-2) |
| 25.96 | 3.4321 | 1.1 | (2,-1,1) |
能量属性
形成能/原子
-0.96216
eV/atom
能量/原子
-6.87935
eV/atom
凸包距离
0.3442
eV/atom
未修正能量
-6.5776
eV/atom
体积/原子
17.50
ų
c/a 比
1.0908
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
Yes
总磁矩
10.0825
μB
磁有序
FiM
磁性位点数
15
磁化强度/体积
0.014400
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 · 0.600
元素家族
N/A
溶质分数
0.400
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.430
家族
S-rich Multi-Component
基质元素
S · 0.600
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-676628
参考引用
The crystal structure and related material properties of K(V5S8)3 were obtained from the Materials Project database (MP-ID: mp-676628, 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
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样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_K(V5S8)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.96566800
_cell_length_b 9.48278816
_cell_length_c 9.77957445
_cell_angle_alpha 61.08652693
_cell_angle_beta 74.17119167
_cell_angle_gamma 81.12169681
_symmetry_Int_Tables_number 1
_chemical_formula_structural K(V5S8)3
_chemical_formula_sum 'K1 V15 S24'
_cell_volume 699.96764735
_cell_formula_units_Z 1
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
K K0 1 0.00000000 0.50000000 0.50000000 1.0
V V1 1 0.00000000 0.00000000 0.00000000 1.0
V V2 1 0.26674200 0.27786200 0.29267400 1.0
V V3 1 0.84719300 0.01950000 0.44636300 1.0
V V4 1 0.58790700 0.46893500 0.18362600 1.0
V V5 1 0.65031200 0.26424000 0.68249300 1.0
V V6 1 0.15280700 0.98050000 0.55363700 1.0
V V7 1 0.76830200 0.28045800 0.01389100 1.0
V V8 1 0.73325800 0.72213800 0.70732600 1.0
V V9 1 0.41209300 0.53106500 0.81637400 1.0
V V10 1 0.24717400 0.19388300 0.05542100 1.0
V V11 1 0.95947200 0.13199700 0.70472000 1.0
V V12 1 0.04052800 0.86800300 0.29528000 1.0
V V13 1 0.75282600 0.80611700 0.94457900 1.0
V V14 1 0.23169800 0.71954200 0.98610900 1.0
V V15 1 0.34968800 0.73576000 0.31750700 1.0
S S16 1 0.24790700 0.18310600 0.57100500 1.0
S S17 1 0.25879500 0.92695000 0.06174100 1.0
S S18 1 0.00314200 0.78292500 0.57432900 1.0
S S19 1 0.35678200 0.60876900 0.56355300 1.0
S S20 1 0.65208900 0.18377400 0.29351500 1.0
S S21 1 0.01643400 0.27724400 0.82290900 1.0
S S22 1 0.70863400 0.00060400 0.69209500 1.0
S S23 1 0.34791100 0.81622600 0.70648500 1.0
S S24 1 0.64321800 0.39123100 0.43644700 1.0
S S25 1 0.82421600 0.53949400 0.97528000 1.0
S S26 1 0.39644400 0.27373300 0.80621300 1.0
S S27 1 0.74120500 0.07305000 0.93825900 1.0
S S28 1 0.69315100 0.46224500 0.74829100 1.0
S S29 1 0.97443200 0.13717000 0.16213700 1.0
S S30 1 0.48771700 0.32960000 0.06130800 1.0
S S31 1 0.51228300 0.67040000 0.93869200 1.0
S S32 1 0.02556800 0.86283000 0.83786300 1.0
S S33 1 0.75209300 0.81689400 0.42899500 1.0
S S34 1 0.30684900 0.53775500 0.25170900 1.0
S S35 1 0.60355600 0.72626700 0.19378700 1.0
S S36 1 0.17578400 0.46050600 0.02472000 1.0
S S37 1 0.29136600 0.99939600 0.30790500 1.0
S S38 1 0.98356600 0.72275600 0.17709100 1.0
S S39 1 0.99685800 0.21707500 0.42567100 1.0
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