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All results from a given calculation for CH3N3 (methyl azide)

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 1A'
Energy calculated at SVWN/6-311G**
 hartrees
Energy at 0K-203.059411
Energy at 298.15K-203.063980
HF Energy-203.059411
Nuclear repulsion energy108.514023
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' 3087 3055 3.32      
2 A' 2941 2910 42.87      
3 A' 2282 2259 420.95      
4 A' 1435 1420 50.32      
5 A' 1402 1388 5.47      
6 A' 1374 1360 35.40      
7 A' 1102 1091 11.01      
8 A' 956 946 19.06      
9 A' 657 650 10.38      
10 A' 239 236 8.15      
11 A" 3004 2973 19.56      
12 A" 1422 1407 12.23      
13 A" 1062 1051 0.15      
14 A" 571 565 10.37      
15 A" 102 101 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 10817.7 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 10705.2 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
1.64979 0.17616 0.16420

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 -1.439 -0.626 0.000
N2 0.000 -0.714 0.000
N3 0.648 0.315 0.000
N4 1.367 1.202 0.000
H5 -1.832 -1.650 0.000
H6 -1.821 -0.108 0.898
H7 -1.821 -0.108 -0.898

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7
C11.44202.28983.34991.09651.10451.1045
N21.44201.21612.35442.05722.11892.1189
N32.28981.21611.14253.16422.66132.6613
N43.34992.35441.14254.28643.56253.5625
H51.09652.05723.16424.28641.78411.7841
H61.10452.11892.66133.56251.78411.7955
H71.10452.11892.66133.56251.78411.7955

picture of methyl azide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 N3 118.718 N2 C1 H5 107.492
N2 C1 H6 111.940 N2 C1 H7 111.940
N2 N3 N4 173.194 H5 C1 H6 108.301
H5 C1 H7 108.301 H6 C1 H7 108.734
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 -0.327      
2 N -0.224      
3 N 0.204      
4 N -0.167      
5 H 0.179      
6 H 0.168      
7 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.504 -0.569 0.000 2.568
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.784 -0.878 0.000
y -0.878 -25.996 0.000
z 0.000 0.000 -23.151
Traceless
 xyz
x 1.789 -0.878 0.000
y -0.878 -3.028 0.000
z 0.000 0.000 1.239
Polar
3z2-r22.477
x2-y23.211
xy-0.878
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.901 2.289 0.000
y 2.289 5.551 0.000
z 0.000 0.000 3.058


<r2> (average value of r2) Å2
<r2> 74.521
(<r2>)1/2 8.633