基础信息
化学式
Ti(NbS2)4
MP-ID
mp-1192454
元素数
3
位点数
26
密度
4.6930
g/cm³
体积
478.40
ų
晶胞参数 a
6.7005
Å
晶胞参数 b
6.7007
Å
晶胞参数 c
12.3023
Å
α 角
90.00
°
β 角
90.00
°
γ 角
119.99
°
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 |
|---|---|---|---|
| 14.40 | 6.1511 | 100.0 | (0,0,0,2) |
| 15.27 | 5.8036 | 2.1 | (0,1,-1,0) |
| 15.27 | 5.8034 | 2.1 | (1,0,-1,0) |
| 15.27 | 5.8026 | 2.1 | (1,-1,0,0) |
| 29.03 | 3.0756 | 4.6 | (0,0,0,4) |
| 30.81 | 2.9018 | 13.3 | (0,2,-2,0) |
| 30.81 | 2.9017 | 13.3 | (2,0,-2,0) |
| 30.82 | 2.9013 | 13.3 | (2,-2,0,0) |
| 31.68 | 2.8243 | 3.6 | (0,2,-2,-1) |
| 31.68 | 2.8243 | 3.6 | (0,2,-2,1) |
| 31.68 | 2.8242 | 3.6 | (2,0,-2,-1) |
| 31.68 | 2.8242 | 3.7 | (2,0,-2,1) |
| 31.69 | 2.8238 | 3.6 | (2,-2,0,1) |
| 31.69 | 2.8238 | 3.7 | (2,-2,0,-1) |
| 34.16 | 2.6244 | 13.4 | (0,2,-2,-2) |
| 34.17 | 2.6244 | 13.3 | (0,2,-2,2) |
| 34.17 | 2.6244 | 13.3 | (2,0,-2,-2) |
| 34.17 | 2.6244 | 13.4 | (2,0,-2,2) |
| 34.17 | 2.6241 | 13.4 | (2,-2,0,2) |
| 34.17 | 2.6240 | 13.3 | (2,-2,0,-2) |
| 37.99 | 2.3687 | 2.4 | (0,2,-2,-3) |
| 37.99 | 2.3687 | 2.6 | (0,2,-2,3) |
| 37.99 | 2.3687 | 2.6 | (2,0,-2,-3) |
| 37.99 | 2.3687 | 2.4 | (2,0,-2,3) |
能量属性
形成能/原子
-1.52606
eV/atom
能量/原子
-7.78759
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-14.9215
eV/atom
体积/原子
18.40
ų
c/a 比
1.8360
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
0.1965
μB
磁有序
FM
磁性位点数
1
磁化强度/体积
0.000410
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
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-1192454
参考引用
The crystal structure and related material properties of Ti(NbS2)4 were obtained from the Materials Project database (MP-ID: mp-1192454, 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_Ti(NbS2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.70046495
_cell_length_b 6.70070398
_cell_length_c 12.30227069
_cell_angle_alpha 90.00059300
_cell_angle_beta 89.99976796
_cell_angle_gamma 119.98953832
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ti(NbS2)4
_chemical_formula_sum 'Ti2 Nb8 S16'
_cell_volume 478.39546663
_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
Ti Ti0 1 -0.00000008 -0.00000049 0.49999879 1.0
Ti Ti1 1 0.00000018 -0.00000051 0.00000141 1.0
Nb Nb2 1 -0.00003046 0.00006323 0.25030992 1.0
Nb Nb3 1 0.00002635 -0.00006712 0.74969071 1.0
Nb Nb4 1 0.50559094 0.49440880 0.25028829 1.0
Nb Nb5 1 0.50557908 0.01114893 0.25013418 1.0
Nb Nb6 1 0.98884658 0.49442520 0.25016008 1.0
Nb Nb7 1 0.49440789 0.50559029 0.74971173 1.0
Nb Nb8 1 0.49442268 0.98885460 0.74986736 1.0
Nb Nb9 1 0.01115276 0.50557632 0.74983829 1.0
S S10 1 0.33337029 0.66660074 0.87956686 1.0
S S11 1 0.66662994 0.33339948 0.12043389 1.0
S S12 1 0.66672868 0.33323159 0.37985193 1.0
S S13 1 0.33327290 0.66676968 0.62014763 1.0
S S14 1 0.16672978 0.83326755 0.37875828 1.0
S S15 1 0.16671471 0.33341323 0.37889059 1.0
S S16 1 0.66657930 0.83327677 0.37886553 1.0
S S17 1 0.83327021 0.16673107 0.62124098 1.0
S S18 1 0.83328472 0.66658612 0.62110849 1.0
S S19 1 0.33341920 0.16672141 0.62113228 1.0
S S20 1 0.83354820 0.16650530 0.87834607 1.0
S S21 1 0.83303617 0.66628536 0.87825834 1.0
S S22 1 0.33358305 0.16691969 0.87827394 1.0
S S23 1 0.16645578 0.83349919 0.12165602 1.0
S S24 1 0.16696381 0.33371321 0.12174291 1.0
S S25 1 0.66641731 0.83308035 0.12172749 1.0
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