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All results from a given calculation for CH3CHN (methylmethaniminyl radical)

using model chemistry: SVWN/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at SVWN/6-311G**
 hartrees
Energy at 0K-132.581958
Energy at 298.15K-132.585746
HF Energy-132.581958
Nuclear repulsion energy64.283302
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at SVWN/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3091 3059 2.22      
2 A' 2976 2946 3.31      
3 A' 2831 2801 14.60      
4 A' 1741 1723 0.88      
5 A' 1394 1380 16.63      
6 A' 1303 1290 12.26      
7 A' 1168 1156 2.08      
8 A' 1014 1004 8.01      
9 A' 896 887 5.04      
10 A' 401 397 17.26      
11 A" 3053 3022 2.04      
12 A" 1402 1387 15.80      
13 A" 1007 996 0.05      
14 A" 712 704 14.43      
15 A" 190 188 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 11589.6 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 11469.1 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at SVWN/6-311G**
ABC
1.92095 0.35035 0.31387

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.473 0.000
C2 -0.827 -0.773 0.000
N3 1.237 0.516 0.000
H4 -0.564 1.437 0.000
H5 -0.180 -1.660 0.000
H6 -1.478 -0.792 0.889
H7 -1.478 -0.792 -0.889

Atom - Atom Distances (Å)
  C1 C2 N3 H4 H5 H6 H7
C11.49551.23821.11732.14062.13872.1387
C21.49552.43372.22581.09771.10151.1015
N31.23822.43372.02372.59693.14193.1419
H41.11732.22582.02373.12102.56812.5681
H52.14061.09772.59693.12101.79591.7959
H62.13871.10153.14192.56811.79591.7773
H72.13871.10153.14192.56811.79591.7773

picture of methylmethaniminyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 110.330 C1 C2 H6 109.953
C1 C2 H7 109.953 C2 C1 N3 125.554
C2 C1 H4 116.089 N3 C1 H4 118.357
H5 C2 H6 109.495 H5 C2 H7 109.495
H6 C2 H7 107.567
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.059      
2 C -0.430      
3 N -0.192      
4 H 0.156      
5 H 0.176      
6 H 0.175      
7 H 0.175      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.888 -0.517 0.000 2.934
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.737 -1.310 0.000
y -1.310 -17.573 0.000
z 0.000 0.000 -18.953
Traceless
 xyz
x -3.474 -1.310 0.000
y -1.310 2.773 0.000
z 0.000 0.000 0.701
Polar
3z2-r21.403
x2-y2-4.165
xy-1.310
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.418 0.374 0.000
y 0.374 4.327 0.000
z 0.000 0.000 3.098


<r2> (average value of r2) Å2
<r2> 46.115
(<r2>)1/2 6.791