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K15Si92

传统材料 TRA

MP-ID: mp-1224497 · 空间群: Pmmm (#47)

基础信息

化学式
K15Si92
MP-ID
mp-1224497
元素数
2
位点数
107
密度
2.3777
g/cm³
体积
2,214.08
ų
晶胞参数 a
10.3449
Å
晶胞参数 b
10.3484
Å
晶胞参数 c
20.6822
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
Pmmm
点群
mmm
晶体系统
Orthorhombic
Bravais 格子
oP
稳定性
No
堆积分数
-

能量属性

形成能/原子
0.01977
eV/atom
能量/原子
-8.36771
eV/atom
凸包距离
0.0583
eV/atom
未修正能量
-4.8315
eV/atom
体积/原子
20.69
ų
c/a 比
1.9993

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
1.7802
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000800
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 · 0.860
元素家族
N/A
溶质分数
0.140
间隙分数
0.860
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.584
家族
Binary Alloy
基质元素
Si · 0.860

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-1224497
参考引用

The crystal structure and related material properties of K15Si92 were obtained from the Materials Project database (MP-ID: mp-1224497, 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
原始 CIF 数据
# generated using pymatgen
data_K15Si92
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.34488600
_cell_length_b   10.34836400
_cell_length_c   20.68218600
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K15Si92
_chemical_formula_sum   'K15 Si92'
_cell_volume   2214.08273360
_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  0.50000000  0.50000000  0.25004500  1.0
  K  K1  1  0.50000000  0.50000000  0.74995500  1.0
  K  K2  1  0.00000000  0.00000000  0.00000000  1.0
  K  K3  1  0.75002200  0.00000000  0.25003700  1.0
  K  K4  1  0.75002200  0.00000000  0.74996300  1.0
  K  K5  1  0.00000000  0.50000000  0.37506800  1.0
  K  K6  1  0.00000000  0.50000000  0.87498400  1.0
  K  K7  1  0.50000000  0.24988500  0.00000000  1.0
  K  K8  1  0.50000000  0.24979100  0.50000000  1.0
  K  K9  1  0.24997800  0.00000000  0.25003700  1.0
  K  K10  1  0.24997800  0.00000000  0.74996300  1.0
  K  K11  1  0.00000000  0.50000000  0.12501600  1.0
  K  K12  1  0.00000000  0.50000000  0.62493200  1.0
  K  K13  1  0.50000000  0.75011500  0.00000000  1.0
  K  K14  1  0.50000000  0.75020900  0.50000000  1.0
  Si  Si15  1  0.50000000  0.00000000  0.37544000  1.0
  Si  Si16  1  0.50000000  0.00000000  0.87510700  1.0
  Si  Si17  1  0.00000000  0.24962400  0.25003800  1.0
  Si  Si18  1  0.00000000  0.24962400  0.74996200  1.0
  Si  Si19  1  0.74987300  0.50000000  0.00000000  1.0
  Si  Si20  1  0.75067200  0.50000000  0.50000000  1.0
  Si  Si21  1  0.50000000  0.00000000  0.12489300  1.0
  Si  Si22  1  0.50000000  0.00000000  0.62456000  1.0
  Si  Si23  1  0.00000000  0.75037600  0.25003800  1.0
  Si  Si24  1  0.00000000  0.75037600  0.74996200  1.0
  Si  Si25  1  0.25012700  0.50000000  0.00000000  1.0
  Si  Si26  1  0.24932800  0.50000000  0.50000000  1.0
  Si  Si27  1  0.50000000  0.19315300  0.30963500  1.0
  Si  Si28  1  0.50000000  0.19298200  0.80965800  1.0
  Si  Si29  1  0.80716800  0.38068000  0.25000600  1.0
  Si  Si30  1  0.80716800  0.38068000  0.74999400  1.0
  Si  Si31  1  0.61861700  0.50000000  0.40351500  1.0
  Si  Si32  1  0.61848700  0.50000000  0.90350300  1.0
  Si  Si33  1  0.50000000  0.80701800  0.19034200  1.0
  Si  Si34  1  0.50000000  0.80684700  0.69036500  1.0
  Si  Si35  1  0.19283200  0.61932000  0.25000600  1.0
  Si  Si36  1  0.19283200  0.61932000  0.74999400  1.0
  Si  Si37  1  0.38151300  0.50000000  0.09649700  1.0
  Si  Si38  1  0.38138300  0.50000000  0.59648500  1.0
  Si  Si39  1  0.80716800  0.61932000  0.25000600  1.0
  Si  Si40  1  0.80716800  0.61932000  0.74999400  1.0
  Si  Si41  1  0.61848700  0.50000000  0.09649700  1.0
  Si  Si42  1  0.61861700  0.50000000  0.59648500  1.0
  Si  Si43  1  0.19283200  0.38068000  0.25000600  1.0
  Si  Si44  1  0.19283200  0.38068000  0.74999400  1.0
  Si  Si45  1  0.38138300  0.50000000  0.40351500  1.0
  Si  Si46  1  0.38151300  0.50000000  0.90350300  1.0
  Si  Si47  1  0.50000000  0.80684700  0.30963500  1.0
  Si  Si48  1  0.50000000  0.80701800  0.80965800  1.0
  Si  Si49  1  0.50000000  0.19298200  0.19034200  1.0
  Si  Si50  1  0.50000000  0.19315300  0.69036500  1.0
  Si  Si51  1  0.00000000  0.11844200  0.34710900  1.0
  Si  Si52  1  0.00000000  0.11891700  0.84655500  1.0
  Si  Si53  1  0.30592900  0.00000000  0.44053400  1.0
  Si  Si54  1  0.30689900  0.00000000  0.94057200  1.0
  Si  Si55  1  0.11917400  0.30691800  0.00000000  1.0
  Si  Si56  1  0.11892800  0.30580000  0.50000000  1.0
  Si  Si57  1  0.00000000  0.88108300  0.15344500  1.0
  Si  Si58  1  0.00000000  0.88155800  0.65289100  1.0
  Si  Si59  1  0.69310100  0.00000000  0.05942800  1.0
  Si  Si60  1  0.69407100  0.00000000  0.55946600  1.0
  Si  Si61  1  0.88082600  0.69308200  0.00000000  1.0
  Si  Si62  1  0.88107200  0.69420000  0.50000000  1.0
  Si  Si63  1  0.30689900  0.00000000  0.05942800  1.0
  Si  Si64  1  0.30592900  0.00000000  0.55946600  1.0
  Si  Si65  1  0.11917400  0.69308200  0.00000000  1.0
  Si  Si66  1  0.11892800  0.69420000  0.50000000  1.0
  Si  Si67  1  0.69407100  0.00000000  0.44053400  1.0
  Si  Si68  1  0.69310100  0.00000000  0.94057200  1.0
  Si  Si69  1  0.88082600  0.30691800  0.00000000  1.0
  Si  Si70  1  0.88107200  0.30580000  0.50000000  1.0
  Si  Si71  1  0.00000000  0.11891700  0.15344500  1.0
  Si  Si72  1  0.00000000  0.11844200  0.65289100  1.0
  Si  Si73  1  0.00000000  0.88155800  0.34710900  1.0
  Si  Si74  1  0.00000000  0.88108300  0.84655500  1.0
  Si  Si75  1  0.68530900  0.31442900  0.34264400  1.0
  Si  Si76  1  0.68487100  0.31459500  0.84244000  1.0
  Si  Si77  1  0.31512900  0.68540500  0.15756000  1.0
  Si  Si78  1  0.31469100  0.68557100  0.65735600  1.0
  Si  Si79  1  0.68487100  0.68540500  0.15756000  1.0
  Si  Si80  1  0.68530900  0.68557100  0.65735600  1.0
  Si  Si81  1  0.31469100  0.31442900  0.34264400  1.0
  Si  Si82  1  0.31512900  0.31459500  0.84244000  1.0
  Si  Si83  1  0.31469100  0.68557100  0.34264400  1.0
  Si  Si84  1  0.31512900  0.68540500  0.84244000  1.0
  Si  Si85  1  0.68487100  0.31459500  0.15756000  1.0
  Si  Si86  1  0.68530900  0.31442900  0.65735600  1.0
  Si  Si87  1  0.31512900  0.31459500  0.15756000  1.0
  Si  Si88  1  0.31469100  0.31442900  0.65735600  1.0
  Si  Si89  1  0.68530900  0.68557100  0.34264400  1.0
  Si  Si90  1  0.68487100  0.68540500  0.84244000  1.0
  Si  Si91  1  0.18390800  0.18393700  0.40808700  1.0
  Si  Si92  1  0.18501800  0.18498400  0.90752200  1.0
  Si  Si93  1  0.81498200  0.81501600  0.09247800  1.0
  Si  Si94  1  0.81609200  0.81606300  0.59191300  1.0
  Si  Si95  1  0.18501800  0.81501600  0.09247800  1.0
  Si  Si96  1  0.18390800  0.81606300  0.59191300  1.0
  Si  Si97  1  0.81609200  0.18393700  0.40808700  1.0
  Si  Si98  1  0.81498200  0.18498400  0.90752200  1.0
  Si  Si99  1  0.81498200  0.18498400  0.09247800  1.0
  Si  Si100  1  0.81609200  0.18393700  0.59191300  1.0
  Si  Si101  1  0.18390800  0.81606300  0.40808700  1.0
  Si  Si102  1  0.18501800  0.81501600  0.90752200  1.0
  Si  Si103  1  0.81609200  0.81606300  0.40808700  1.0
  Si  Si104  1  0.81498200  0.81501600  0.90752200  1.0
  Si  Si105  1  0.18501800  0.18498400  0.09247800  1.0
  Si  Si106  1  0.18390800  0.18393700  0.59191300  1.0
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