%mem=16000MB
%nprocshared=12
#p opt=(maxstep=1,calcfc) freq b3lyp/6-311+g(d) scrf=(smd,solvent=dichloromethane)
scf=(qc,maxcyc=1000,conver=8) empiricaldispersion=gd3

ch3cn_cn_6311+Gd

-1 1
 C                 -0.86151100    0.06424800    0.03325400
 H                 -0.43535700   -0.73026500   -0.58170800
 H                 -0.51259500    1.02620000   -0.34655900
 H                 -0.50503900   -0.05891400    1.05752000
 C                 -2.31286200    0.00365900   -0.00381900
 N                 -3.46548900   -0.04788200   -0.03265900
 C                  2.81706900   -0.09040600    0.03768000
 N                  3.97932000    0.03330600   -0.04333300

