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

using model chemistry: wB97X-D/3-21G*

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/3-21G*
 hartrees
Energy at 0K-256.702407
Energy at 298.15K-256.707977
HF Energy-256.702407
Nuclear repulsion energy163.000434
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/3-21G*
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' 3674 3482 132.82      
2 A' 3356 3181 4.35      
3 A' 1471 1394 46.27      
4 A' 1397 1324 4.50      
5 A' 1242 1177 5.42      
6 A' 1170 1109 13.95      
7 A' 1114 1056 4.77      
8 A' 1034 980 10.54      
9 A' 1007 954 8.01      
10 A' 924 876 16.67      
11 A' 839 795 8.79      
12 A" 938 889 13.97      
13 A" 705 668 116.48      
14 A" 699 663 18.97      
15 A" 663 629 39.07      

Unscaled Zero Point Vibrational Energy (zpe) 10116.5 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 9588.5 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/3-21G*
ABC
0.33672 0.32812 0.16618

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.084 0.250 0.000
N2 0.000 1.072 0.000
N3 -1.139 0.291 0.000
N4 -0.740 -0.951 0.000
N5 0.658 -1.005 0.000
H6 2.105 0.577 0.000
H7 -0.066 2.077 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.36082.22352.18401.32531.07182.1591
N21.36081.38092.15442.17852.16241.0073
N32.22351.38091.30492.21503.25632.0838
N42.18402.15441.30491.39833.22923.1027
N51.32532.17852.21501.39832.14413.1658
H61.07182.16243.25633.22922.14412.6386
H72.15911.00732.08383.10273.16582.6386

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 108.381 C1 N2 H7 130.910
C1 N5 N4 106.594 N2 C1 N5 108.387
N2 C1 H6 125.053 N2 N3 N4 106.635
N3 N2 H7 120.709 N3 N4 N5 110.003
N5 C1 H6 126.561
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.323      
2 N -0.562      
3 N -0.030      
4 N -0.080      
5 N -0.346      
6 H 0.303      
7 H 0.392      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.569 5.049 0.000 5.665
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.966 2.041 0.000
y 2.041 -26.404 0.000
z 0.000 0.000 -28.529
Traceless
 xyz
x -1.499 2.041 0.000
y 2.041 2.343 0.000
z 0.000 0.000 -0.844
Polar
3z2-r2-1.689
x2-y2-2.562
xy2.041
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.053 0.184 0.000
y 0.184 4.974 0.000
z 0.000 0.000 1.672


<r2> (average value of r2) Å2
<r2> 72.768
(<r2>)1/2 8.530