begin{tabular}{|*3{>{centeringarraybackslash}p{.3textwidth}|}}
    hline
    textbf{$chi_1=1.167$} & textbf{$chi_2=1.305$}&textbf{$chi_3=1.279$}\
    hline
    [L_{0} = left[ begin{array}{ccc} -0.228&  -0.273&   0.934\ -0.335&   0.923 &   0.188\0.914 &  0.270 &   0.302 end{array}right]] &   [L_{0} = left[ begin{array}{ccc} -0.236&  -0.284 &  0.929\-0.391 &  0.903&   0.176\0.889  &0.321&   0.324 end{array}right]]&    [L_{0} = left[ begin{array}{ccc} -0.236&   0.284&   0.929\-0.376&  -0.908&   0.182\0.896& -0.306&   0.322 end{array}right]]\
        noalign{hrule height 1pt}
end{tabular}