基础信息
化学式
Zr3(Mn2Si3)2
MP-ID
mp-31310
元素数
3
位点数
104
密度
5.8827
g/cm³
体积
1,494.78
ų
晶胞参数 a
17.1343
Å
晶胞参数 b
17.1343
Å
晶胞参数 c
5.0915
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
P4_2/mbc
点群
4/mmm
晶体系统
Tetragonal
Bravais 格子
tP
稳定性
No
堆积分数
-
能量属性
形成能/原子
-0.62776
eV/atom
能量/原子
-7.92338
eV/atom
凸包距离
0.0041
eV/atom
未修正能量
-7.9562
eV/atom
体积/原子
14.37
ų
c/a 比
0.2972
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
48.2812
μB
磁有序
FM
磁性位点数
32
磁化强度/体积
0.032300
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 · 0.462
元素家族
Metalloid-Nonmetal
溶质分数
0.538
间隙分数
0.462
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
1.0579
高熵判据(>1.0 视为高熵)
混合熵 ΔS
8.7954
J/mol·K
Ω 参数
0.3137
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
13.065%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.2355
越小混合越稳定
VEC
4.923
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-48.710
kJ/mol 且负值为放热混合
熵归一化
0.9629
固溶体倾向
0
相趋势
AM
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-31310
参考引用
The crystal structure and related material properties of Zr3(Mn2Si3)2 were obtained from the Materials Project database (MP-ID: mp-31310, 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_Zr3(Mn2Si3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 17.13424800
_cell_length_b 17.13424800
_cell_length_c 5.09150600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Zr3(Mn2Si3)2
_chemical_formula_sum 'Zr24 Mn32 Si48'
_cell_volume 1494.77682871
_cell_formula_units_Z 8
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 0.10187700 0.20416800 0.00000000 1.0
Zr Zr1 1 0.20416800 0.89812300 0.50000000 1.0
Zr Zr2 1 0.79583200 0.10187700 0.50000000 1.0
Zr Zr3 1 0.89812300 0.79583200 0.00000000 1.0
Zr Zr4 1 0.39812300 0.70416800 0.00000000 1.0
Zr Zr5 1 0.60187700 0.29583200 0.00000000 1.0
Zr Zr6 1 0.70416800 0.60187700 0.50000000 1.0
Zr Zr7 1 0.29583200 0.39812300 0.50000000 1.0
Zr Zr8 1 0.29886800 0.28245500 0.00000000 1.0
Zr Zr9 1 0.28245500 0.70113200 0.50000000 1.0
Zr Zr10 1 0.71754500 0.29886800 0.50000000 1.0
Zr Zr11 1 0.70113200 0.71754500 0.00000000 1.0
Zr Zr12 1 0.20113200 0.78245500 0.00000000 1.0
Zr Zr13 1 0.79886800 0.21754500 0.00000000 1.0
Zr Zr14 1 0.78245500 0.79886800 0.50000000 1.0
Zr Zr15 1 0.21754500 0.20113200 0.50000000 1.0
Zr Zr16 1 0.20981800 0.47398800 0.00000000 1.0
Zr Zr17 1 0.47398800 0.79018200 0.50000000 1.0
Zr Zr18 1 0.52601200 0.20981800 0.50000000 1.0
Zr Zr19 1 0.79018200 0.52601200 0.00000000 1.0
Zr Zr20 1 0.29018200 0.97398800 0.00000000 1.0
Zr Zr21 1 0.70981800 0.02601200 0.00000000 1.0
Zr Zr22 1 0.97398800 0.70981800 0.50000000 1.0
Zr Zr23 1 0.02601200 0.29018200 0.50000000 1.0
Mn Mn24 1 0.15403100 0.05193100 0.25112800 1.0
Mn Mn25 1 0.05193100 0.84596900 0.75112800 1.0
Mn Mn26 1 0.94806900 0.15403100 0.75112800 1.0
Mn Mn27 1 0.84596900 0.94806900 0.25112800 1.0
Mn Mn28 1 0.34596900 0.55193100 0.74887200 1.0
Mn Mn29 1 0.65403100 0.44806900 0.74887200 1.0
Mn Mn30 1 0.55193100 0.65403100 0.24887200 1.0
Mn Mn31 1 0.44806900 0.34596900 0.24887200 1.0
Mn Mn32 1 0.84596900 0.94806900 0.74887200 1.0
Mn Mn33 1 0.94806900 0.15403100 0.24887200 1.0
Mn Mn34 1 0.05193100 0.84596900 0.24887200 1.0
Mn Mn35 1 0.15403100 0.05193100 0.74887200 1.0
Mn Mn36 1 0.65403100 0.44806900 0.25112800 1.0
Mn Mn37 1 0.34596900 0.55193100 0.25112800 1.0
Mn Mn38 1 0.44806900 0.34596900 0.75112800 1.0
Mn Mn39 1 0.55193100 0.65403100 0.75112800 1.0
Mn Mn40 1 0.04408300 0.38502700 0.00000000 1.0
Mn Mn41 1 0.38502700 0.95591700 0.50000000 1.0
Mn Mn42 1 0.61497300 0.04408300 0.50000000 1.0
Mn Mn43 1 0.95591700 0.61497300 0.00000000 1.0
Mn Mn44 1 0.45591700 0.88502700 0.00000000 1.0
Mn Mn45 1 0.54408300 0.11497300 0.00000000 1.0
Mn Mn46 1 0.88502700 0.54408300 0.50000000 1.0
Mn Mn47 1 0.11497300 0.45591700 0.50000000 1.0
Mn Mn48 1 0.12622500 0.62622500 0.25000000 1.0
Mn Mn49 1 0.62622500 0.87377500 0.75000000 1.0
Mn Mn50 1 0.37377500 0.12622500 0.75000000 1.0
Mn Mn51 1 0.87377500 0.37377500 0.25000000 1.0
Mn Mn52 1 0.87377500 0.37377500 0.75000000 1.0
Mn Mn53 1 0.37377500 0.12622500 0.25000000 1.0
Mn Mn54 1 0.62622500 0.87377500 0.25000000 1.0
Mn Mn55 1 0.12622500 0.62622500 0.75000000 1.0
Si Si56 1 0.43511100 0.02359900 0.00000000 1.0
Si Si57 1 0.02359900 0.56488900 0.50000000 1.0
Si Si58 1 0.97640100 0.43511100 0.50000000 1.0
Si Si59 1 0.56488900 0.97640100 0.00000000 1.0
Si Si60 1 0.06488900 0.52359900 0.00000000 1.0
Si Si61 1 0.93511100 0.47640100 0.00000000 1.0
Si Si62 1 0.52359900 0.93511100 0.50000000 1.0
Si Si63 1 0.47640100 0.06488900 0.50000000 1.0
Si Si64 1 0.03099800 0.06192400 0.00000000 1.0
Si Si65 1 0.06192400 0.96900200 0.50000000 1.0
Si Si66 1 0.93807600 0.03099800 0.50000000 1.0
Si Si67 1 0.96900200 0.93807600 0.00000000 1.0
Si Si68 1 0.46900200 0.56192400 0.00000000 1.0
Si Si69 1 0.53099800 0.43807600 0.00000000 1.0
Si Si70 1 0.56192400 0.53099800 0.50000000 1.0
Si Si71 1 0.43807600 0.46900200 0.50000000 1.0
Si Si72 1 0.24778100 0.13002100 0.00000000 1.0
Si Si73 1 0.13002100 0.75221900 0.50000000 1.0
Si Si74 1 0.86997900 0.24778100 0.50000000 1.0
Si Si75 1 0.75221900 0.86997900 0.00000000 1.0
Si Si76 1 0.25221900 0.63002100 0.00000000 1.0
Si Si77 1 0.74778100 0.36997900 0.00000000 1.0
Si Si78 1 0.63002100 0.74778100 0.50000000 1.0
Si Si79 1 0.36997900 0.25221900 0.50000000 1.0
Si Si80 1 0.45209500 0.22481900 0.00000000 1.0
Si Si81 1 0.22481900 0.54790500 0.50000000 1.0
Si Si82 1 0.77518100 0.45209500 0.50000000 1.0
Si Si83 1 0.54790500 0.77518100 0.00000000 1.0
Si Si84 1 0.04790500 0.72481900 0.00000000 1.0
Si Si85 1 0.95209500 0.27518100 0.00000000 1.0
Si Si86 1 0.72481900 0.95209500 0.50000000 1.0
Si Si87 1 0.27518100 0.04790500 0.50000000 1.0
Si Si88 1 0.36382400 0.43210700 0.00000000 1.0
Si Si89 1 0.43210700 0.63617600 0.50000000 1.0
Si Si90 1 0.56789300 0.36382400 0.50000000 1.0
Si Si91 1 0.63617600 0.56789300 0.00000000 1.0
Si Si92 1 0.13617600 0.93210700 0.00000000 1.0
Si Si93 1 0.86382400 0.06789300 0.00000000 1.0
Si Si94 1 0.93210700 0.86382400 0.50000000 1.0
Si Si95 1 0.06789300 0.13617600 0.50000000 1.0
Si Si96 1 0.66166600 0.16166600 0.25000000 1.0
Si Si97 1 0.16166600 0.33833400 0.75000000 1.0
Si Si98 1 0.83833400 0.66166600 0.75000000 1.0
Si Si99 1 0.33833400 0.83833400 0.25000000 1.0
Si Si100 1 0.33833400 0.83833400 0.75000000 1.0
Si Si101 1 0.83833400 0.66166600 0.25000000 1.0
Si Si102 1 0.16166600 0.33833400 0.25000000 1.0
Si Si103 1 0.66166600 0.16166600 0.75000000 1.0
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