基础信息
化学式
Sc(TiTc6)4
MP-ID
mp-3298160
元素数
3
位点数
29
密度
9.9070
g/cm³
体积
433.85
ų
晶胞参数 a
8.2601
Å
晶胞参数 b
8.2601
Å
晶胞参数 c
8.2601
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°
空间群
I-43m
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 |
|---|---|---|---|
| 13.13 | 6.7444 | 7.3 | (1,0,0) |
| 22.84 | 3.8939 | 11.0 | (1,1,0) |
| 26.43 | 3.3722 | 5.0 | (2,0,0) |
| 32.52 | 2.7534 | 1.4 | (1,1,1) |
| 37.73 | 2.3845 | 7.0 | (2,-2,2) |
| 37.73 | 2.3845 | 3.5 | (2,2,-2) |
| 40.11 | 2.2481 | 29.7 | (2,-1,2) |
| 40.11 | 2.2481 | 100.0 | (3,-2,-2) |
| 44.56 | 2.0335 | 34.7 | (2,1,1) |
| 44.56 | 2.0335 | 11.6 | (2,-4,1) |
| 46.65 | 1.9469 | 9.4 | (4,0,-2) |
| 48.68 | 1.8706 | 27.8 | (3,-2,2) |
| 48.68 | 1.8706 | 10.3 | (3,1,-4) |
| 52.55 | 1.7414 | 1.1 | (3,-1,2) |
| 56.24 | 1.6358 | 1.0 | (4,1,-1) |
| 64.84 | 1.4379 | 1.1 | (3,-1,-5) |
| 68.11 | 1.3767 | 5.5 | (2,2,2) |
| 68.11 | 1.3767 | 1.8 | (2,-6,2) |
| 69.71 | 1.3489 | 5.8 | (5,0,0) |
| 69.71 | 1.3489 | 5.8 | (2,3,1) |
| 72.88 | 1.2980 | 1.7 | (4,-2,3) |
| 72.88 | 1.2980 | 15.8 | (5,-3,2) |
| 72.88 | 1.2980 | 11.3 | (5,2,-4) |
| 72.88 | 1.2980 | 4.5 | (4,3,-5) |
能量属性
形成能/原子
-0.22451
eV/atom
能量/原子
-23.89008
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-23.8901
eV/atom
体积/原子
14.96
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
0.1019
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000230
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
Tc · 0.828
元素家族
N/A
溶质分数
0.172
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.699
家族
Tc-rich Multi-Component
基质元素
Tc · 0.828
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-3298160
参考引用
The crystal structure and related material properties of Sc(TiTc6)4 were obtained from the Materials Project database (MP-ID: mp-3298160, 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_Sc(TiTc6)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.26014172
_cell_length_b 8.26014079
_cell_length_c 8.26014153
_cell_angle_alpha 109.47121525
_cell_angle_beta 109.47121295
_cell_angle_gamma 109.47123062
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc(TiTc6)4
_chemical_formula_sum 'Sc1 Ti4 Tc24'
_cell_volume 433.85095993
_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
Sc Sc0 1 0.00000000 0.00000000 0.00000000 1.0
Ti Ti1 1 0.62578108 1.00000000 0.00000000 1.0
Ti Ti2 1 1.00000000 0.62578108 1.00000000 1.0
Ti Ti3 1 0.00000000 0.00000000 0.62578108 1.0
Ti Ti4 1 0.37421892 0.37421892 0.37421892 1.0
Tc Tc5 1 0.39777734 0.67859215 0.00000000 1.0
Tc Tc6 1 0.71918519 0.32140785 0.32140785 1.0
Tc Tc7 1 0.39777734 0.00000000 0.67859215 1.0
Tc Tc8 1 0.67859215 0.39777734 0.00000000 1.0
Tc Tc9 1 0.00000000 0.39777734 0.67859215 1.0
Tc Tc10 1 0.32140785 0.71918519 0.32140785 1.0
Tc Tc11 1 0.32140785 0.32140785 0.71918519 1.0
Tc Tc12 1 1.00000000 0.67859215 0.39777734 1.0
Tc Tc13 1 0.67859215 0.00000000 0.39777734 1.0
Tc Tc14 1 0.60222266 0.60222266 0.28081481 1.0
Tc Tc15 1 0.28081481 0.60222266 0.60222266 1.0
Tc Tc16 1 0.60222266 0.28081481 0.60222266 1.0
Tc Tc17 1 0.37445409 0.19406957 0.00000000 1.0
Tc Tc18 1 0.18038353 0.80593043 0.80593043 1.0
Tc Tc19 1 0.37445409 1.00000000 0.19406957 1.0
Tc Tc20 1 0.19406957 0.37445409 1.00000000 1.0
Tc Tc21 1 1.00000000 0.37445409 0.19406957 1.0
Tc Tc22 1 0.80593043 0.18038353 0.80593043 1.0
Tc Tc23 1 0.80593043 0.80593043 0.18038353 1.0
Tc Tc24 1 0.00000000 0.19406957 0.37445409 1.0
Tc Tc25 1 0.19406957 0.00000000 0.37445409 1.0
Tc Tc26 1 0.62554591 0.62554591 0.81961647 1.0
Tc Tc27 1 0.81961647 0.62554591 0.62554591 1.0
Tc Tc28 1 0.62554591 0.81961647 0.62554591 1.0
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