! Freq RIJCOSX r2scan-3c
%output 
xyzfile=True 
end 
%scf 
maxiter 250 
end
%output
Print[P_Hirshfeld] = 1
end
% maxcore
4800
%pal nprocs 16
end
*xyz 1 1
C   -1.54702239  -0.89477747  -0.38406194 
Si  -0.00028263  -0.00034503  -0.00037549 
C    1.59656810  -0.88892484  -0.00908247 
C   -0.04964507   1.78368114   0.39295388 
H   -2.43623452  -0.26259269  -0.32055285 
H   -1.48246856  -1.32565574  -1.39410537 
H   -1.65974793  -1.75115779   0.29632338 
H    2.29648464  -0.39206326  -0.69607153 
H    2.05951703  -0.82043157   0.98654861 
H    1.50162886  -1.94155743  -0.28729118 
H   -0.49893408   2.33468883  -0.44623373 
H    0.93579384   2.20282455   0.61123096 
H   -0.71565732   1.95621128   1.25081773 
*