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All results from a given calculation for CH2N4 (1H-Tetrazole)

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-258.198357
Energy at 298.15K-258.203775
HF Energy-258.198357
Nuclear repulsion energy164.290857
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 BLYP/6-31G*
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' 3524 3496 48.35      
2 A' 3220 3194 0.16      
3 A' 1440 1428 15.81      
4 A' 1395 1384 8.27      
5 A' 1212 1202 0.45      
6 A' 1193 1184 14.93      
7 A' 1106 1098 16.52      
8 A' 1008 1000 21.89      
9 A' 969 961 4.73      
10 A' 941 933 9.87      
11 A' 890 882 7.25      
12 A" 800 793 19.83      
13 A" 703 697 6.80      
14 A" 662 657 7.45      
15 A" 521 516 82.05      

Unscaled Zero Point Vibrational Energy (zpe) 9792.2 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 9712.9 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 BLYP/6-31G*
ABC
0.34161 0.33445 0.16900

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.079 0.242 0.000
N2 0.000 1.069 0.000
N3 -1.143 0.302 0.000
N4 -0.731 -0.941 0.000
N5 0.656 -1.018 0.000
H6 2.113 0.577 0.000
H7 -0.064 2.087 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.36002.22282.16301.32901.08682.1707
N21.36001.37592.13932.18762.16951.0196
N32.22281.37591.31012.23123.26722.0846
N42.16302.13931.31011.38933.22453.1006
N51.32902.18762.23121.38932.16073.1870
H61.08682.16953.26723.22452.16072.6493
H72.17071.01962.08463.10063.18702.6493

picture of 1H-Tetrazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 N3 108.674 C1 N2 H7 131.089
C1 N5 N4 105.425 N2 C1 N5 108.885
N2 C1 H6 124.541 N2 N3 N4 105.564
N3 N2 H7 120.236 N3 N4 N5 111.453
N5 C1 H6 126.575
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.264      
2 N -0.370      
3 N -0.045      
4 N -0.083      
5 N -0.281      
6 H 0.175      
7 H 0.340      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.374 4.596 0.000 5.173
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.653 1.737 0.000
y 1.737 -26.031 0.000
z 0.000 0.000 -28.166
Traceless
 xyz
x -1.554 1.737 0.000
y 1.737 2.378 0.000
z 0.000 0.000 -0.824
Polar
3z2-r2-1.648
x2-y2-2.621
xy1.737
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.811 0.162 0.000
y 0.162 5.777 0.000
z 0.000 0.000 2.322


<r2> (average value of r2) Å2
<r2> 71.738
(<r2>)1/2 8.470