基础信息
化学式
Zr2Si4Tc3
MP-ID
mp-3304739
元素数
3
位点数
36
密度
7.1729
g/cm³
体积
545.22
ų
晶胞参数 a
9.9405
Å
晶胞参数 b
9.9405
Å
晶胞参数 c
13.4070
Å
α 角
54.45
°
β 角
54.45
°
γ 角
31.07
°
空间群
C2/c
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mC
稳定性
Yes
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 |
|---|---|---|---|
| 13.30 | 6.6549 | 9.6 | (1,1,2) |
| 18.71 | 4.7430 | 5.8 | (2,2,2) |
| 21.73 | 4.0903 | 8.5 | (1,0,2) |
| 22.58 | 3.9375 | 9.3 | (2,1,2) |
| 23.29 | 3.8187 | 1.7 | (2,2,0) |
| 24.19 | 3.6800 | 8.2 | (2,1,0) |
| 25.46 | 3.4986 | 47.1 | (1,1,-2) |
| 26.64 | 3.3458 | 16.9 | (1,0,-2) |
| 27.66 | 3.2254 | 4.8 | (1,0,3) |
| 27.93 | 3.1943 | 58.5 | (1,1,4) |
| 28.31 | 3.1526 | 26.5 | (3,3,2) |
| 28.90 | 3.0896 | 3.6 | (2,1,-1) |
| 29.67 | 3.0109 | 47.2 | (3,2,3) |
| 30.20 | 2.9589 | 23.8 | (2,3,1) |
| 30.20 | 2.9589 | 23.8 | (3,2,1) |
| 30.57 | 2.9245 | 8.5 | (3,3,4) |
| 31.65 | 2.8268 | 6.5 | (2,1,4) |
| 32.86 | 2.7257 | 26.7 | (3,2,4) |
| 33.53 | 2.6728 | 27.9 | (0,0,4) |
| 33.59 | 2.6682 | 8.3 | (1,0,-3) |
| 33.83 | 2.6498 | 33.1 | (3,2,0) |
| 34.72 | 2.5835 | 41.6 | (1,-1,1) |
| 34.74 | 2.5822 | 22.7 | (1,0,4) |
| 35.01 | 2.5633 | 85.0 | (2,0,1) |
能量属性
形成能/原子
-0.81904
eV/atom
能量/原子
-18.42888
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-18.4289
eV/atom
体积/原子
15.15
ų
c/a 比
1.3487
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
1.2336
μB
磁有序
FM
磁性位点数
4
磁化强度/体积
0.002260
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
Si · 0.444
元素家族
N/A
溶质分数
0.556
间隙分数
0.444
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.434
家族
Si-rich Multi-Component
基质元素
Si · 0.444
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-3304739
参考引用
The crystal structure and related material properties of Zr2Si4Tc3 were obtained from the Materials Project database (MP-ID: mp-3304739, 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_Zr2Si4Tc3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.94051205
_cell_length_b 9.94051235
_cell_length_c 13.40698185
_cell_angle_alpha 54.45375179
_cell_angle_beta 54.45374901
_cell_angle_gamma 31.07060341
_symmetry_Int_Tables_number 1
_chemical_formula_structural Zr2Si4Tc3
_chemical_formula_sum 'Zr8 Si16 Tc12'
_cell_volume 545.22097788
_cell_formula_units_Z 4
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
Zr Zr0 1 0.03764302 0.28921444 0.64094886 1.0
Zr Zr1 1 0.71078556 0.96235698 0.85905114 1.0
Zr Zr2 1 0.96235698 0.71078556 0.35905114 1.0
Zr Zr3 1 0.28921444 0.03764302 0.14094886 1.0
Zr Zr4 1 0.29453744 0.55883006 0.64489709 1.0
Zr Zr5 1 0.44116994 0.70546256 0.85510291 1.0
Zr Zr6 1 0.70546256 0.44116994 0.35510291 1.0
Zr Zr7 1 0.55883006 0.29453744 0.14489709 1.0
Si Si8 1 0.97324408 0.25217323 0.89573028 1.0
Si Si9 1 0.74782677 0.02675592 0.60426972 1.0
Si Si10 1 0.02675592 0.74782677 0.10426972 1.0
Si Si11 1 0.25217323 0.97324408 0.39573028 1.0
Si Si12 1 0.14198325 0.38871030 0.89930312 1.0
Si Si13 1 0.61128970 0.85801675 0.60069688 1.0
Si Si14 1 0.85801675 0.61128970 0.10069688 1.0
Si Si15 1 0.38871030 0.14198325 0.39930312 1.0
Si Si16 1 0.07736461 0.57899869 0.56526518 1.0
Si Si17 1 0.42100131 0.92263539 0.93473482 1.0
Si Si18 1 0.92263539 0.42100131 0.43473482 1.0
Si Si19 1 0.57899869 0.07736461 0.06526518 1.0
Si Si20 1 0.60720977 0.39279023 0.75000000 1.0
Si Si21 1 0.39279023 0.60720977 0.25000000 1.0
Si Si22 1 0.12891207 0.87108793 0.75000000 1.0
Si Si23 1 0.87108793 0.12891207 0.25000000 1.0
Tc Tc24 1 0.89407029 0.14678331 0.58505185 1.0
Tc Tc25 1 0.85321669 0.10592971 0.91494815 1.0
Tc Tc26 1 0.10592971 0.85321669 0.41494815 1.0
Tc Tc27 1 0.14678331 0.89407029 0.08505185 1.0
Tc Tc28 1 0.83462003 0.64888436 0.77663761 1.0
Tc Tc29 1 0.35111564 0.16537997 0.72336239 1.0
Tc Tc30 1 0.16537997 0.35111564 0.22336239 1.0
Tc Tc31 1 0.64888436 0.83462003 0.27663761 1.0
Tc Tc32 1 0.24644330 0.50922196 0.93728378 1.0
Tc Tc33 1 0.49077804 0.75355670 0.56271622 1.0
Tc Tc34 1 0.75355670 0.49077804 0.06271622 1.0
Tc Tc35 1 0.50922196 0.24644330 0.43728378 1.0
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