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

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-204.085447
Energy at 298.15K-204.089984
HF Energy-204.085447
Nuclear repulsion energy108.853419
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 wB97X-D/TZVP
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' 3190 3046 8.83      
2 A' 3041 2904 44.42      
3 A' 2301 2198 591.71      
4 A' 1494 1427 17.59      
5 A' 1466 1400 12.50      
6 A' 1374 1312 145.76      
7 A' 1160 1108 11.61      
8 A' 948 905 20.28      
9 A' 671 641 9.36      
10 A' 250 238 6.36      
11 A" 3108 2968 29.07      
12 A" 1504 1436 9.53      
13 A" 1116 1066 0.36      
14 A" 554 529 14.03      
15 A" 67 64 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 11121.8 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 10621.3 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 wB97X-D/TZVP
ABC
1.52409 0.18065 0.16662

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.071 -1.556 0.000
N2 0.679 -0.297 0.000
N3 0.000 0.719 0.000
N4 -0.514 1.721 0.000
H5 0.663 -2.356 0.000
H6 -0.697 -1.653 0.891
H7 -0.697 -1.653 -0.891

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7
C11.46592.27663.30641.08601.09351.0935
N21.46591.22252.34392.05902.12812.1281
N32.27661.22251.12543.14602.62872.6287
N43.30642.34391.12544.24313.49453.4945
H51.08602.05903.14604.24311.77171.7717
H61.09352.12812.62873.49451.77171.7828
H71.09352.12812.62873.49451.77171.7828

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 115.437 N2 C1 H5 106.631
N2 C1 H6 111.682 N2 C1 H7 111.682
N2 N3 N4 173.401 H5 C1 H6 108.761
H5 C1 H7 108.761 H6 C1 H7 109.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.305      
2 N -0.341      
3 N 0.511      
4 N -0.288      
5 H 0.157      
6 H 0.133      
7 H 0.133      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.854 -2.225 0.000 2.383
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.170 1.932 0.000
y 1.932 -23.763 0.000
z 0.000 0.000 -23.114
Traceless
 xyz
x -1.732 1.932 0.000
y 1.932 0.379 0.000
z 0.000 0.000 1.353
Polar
3z2-r22.706
x2-y2-1.407
xy1.932
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.202 -1.535 0.000
y -1.535 7.631 0.000
z 0.000 0.000 3.359


<r2> (average value of r2) Å2
<r2> 73.619
(<r2>)1/2 8.580