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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-203.996867
Energy at 298.15K 
HF Energy-203.742228
Nuclear repulsion energy108.031063
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 B2PLYP=FULLultrafine/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' 3188 3188 9.04      
2 A' 3048 3048 45.97      
3 A' 2192 2192 465.68      
4 A' 1509 1509 15.81      
5 A' 1472 1472 16.08      
6 A' 1330 1330 112.60      
7 A' 1159 1159 12.59      
8 A' 919 919 17.67      
9 A' 653 653 12.05      
10 A' 241 241 7.36      
11 A" 3114 3114 28.65      
12 A" 1507 1507 8.02      
13 A" 1123 1123 0.60      
14 A" 522 522 9.05      
15 A" 114 114 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 11045.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11045.9 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 B2PLYP=FULLultrafine/TZVP
ABC
1.54652 0.17675 0.16354

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.083 -1.572 0.000
N2 0.673 -0.309 0.000
N3 0.000 0.720 0.000
N4 -0.493 1.751 0.000
H5 0.650 -2.371 0.000
H6 -0.707 -1.663 0.890
H7 -0.707 -1.663 -0.890

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7
C11.47152.29283.34751.08431.09141.0914
N21.47151.22952.36702.06222.12842.1284
N32.29281.22951.14283.15842.63962.6396
N43.34752.36701.14284.27733.53383.5338
H51.08432.06223.15844.27731.77101.7710
H61.09142.12842.63963.53381.77101.7809
H71.09142.12842.63963.53381.77101.7809

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 115.889 N2 C1 H5 106.595
N2 C1 H6 111.426 N2 C1 H7 111.426
N2 N3 N4 172.361 H5 C1 H6 108.976
H5 C1 H7 108.976 H6 C1 H7 109.355
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability