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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-258.356238
Energy at 298.15K-258.361850
HF Energy-258.356238
Nuclear repulsion energy167.187205
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 B3LYP/Def2TZVPP
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' 3650 3514 91.40      
2 A' 3281 3158 1.31      
3 A' 1509 1452 16.63      
4 A' 1453 1399 8.82      
5 A' 1295 1247 13.81      
6 A' 1266 1218 2.95      
7 A' 1145 1102 17.31      
8 A' 1063 1024 26.77      
9 A' 1032 993 15.76      
10 A' 1014 976 0.05      
11 A' 965 929 5.47      
12 A" 869 837 17.34      
13 A" 745 717 7.78      
14 A" 693 667 5.72      
15 A" 587 565 79.70      

Unscaled Zero Point Vibrational Energy (zpe) 10282.6 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 9898.1 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 B3LYP/Def2TZVPP
ABC
0.35289 0.34725 0.17502

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.066 0.232 0.000
N2 0.000 1.053 0.000
N3 -1.112 0.297 0.000
N4 -0.725 -0.920 0.000
N5 0.633 -1.002 0.000
H6 2.092 0.555 0.000
H7 -0.061 2.057 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.34502.17852.12911.30801.07592.1446
N21.34501.34452.10152.14992.15031.0061
N32.17851.34451.27672.17493.21422.0500
N42.12912.10151.27671.36003.17963.0499
N51.30802.14992.17491.36002.13403.1367
H61.07592.15033.21423.17962.13402.6251
H72.14461.00612.05003.04993.13672.6251

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 108.194 C1 N2 H7 131.077
C1 N5 N4 105.868 N2 C1 N5 108.263
N2 C1 H6 124.938 N2 N3 N4 106.563
N3 N2 H7 120.729 N3 N4 N5 111.111
N5 C1 H6 126.799
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.018      
2 N -0.019      
3 N -0.097      
4 N -0.079      
5 N -0.173      
6 H 0.156      
7 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.493 4.740 0.000 5.355
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.230 1.858 0.000
y 1.858 -26.679 0.000
z 0.000 0.000 -28.524
Traceless
 xyz
x -1.629 1.858 0.000
y 1.858 2.198 0.000
z 0.000 0.000 -0.569
Polar
3z2-r2-1.139
x2-y2-2.552
xy1.858
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.360 0.113 0.000
y 0.113 6.271 0.000
z 0.000 0.000 3.433


<r2> (average value of r2) Å2
<r2> 70.228
(<r2>)1/2 8.380