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

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-258.187758
Energy at 298.15K-258.193286
HF Energy-258.187758
Nuclear repulsion energy166.182297
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 B97D3/cc-pVTZ
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' 3584 3533 59.18      
2 A' 3227 3181 0.20      
3 A' 1454 1434 14.24      
4 A' 1405 1385 7.58      
5 A' 1237 1220 4.47      
6 A' 1214 1197 8.43      
7 A' 1117 1101 17.37      
8 A' 1025 1011 20.76      
9 A' 997 983 5.38      
10 A' 964 950 9.04      
11 A' 913 900 8.42      
12 A" 828 817 19.67      
13 A" 726 716 7.27      
14 A" 676 666 4.53      
15 A" 559 552 73.59      

Unscaled Zero Point Vibrational Energy (zpe) 9961.8 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 9822.3 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 B97D3/cc-pVTZ
ABC
0.34905 0.34267 0.17291

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.071 0.237 0.000
N2 0.000 1.057 0.000
N3 -1.125 0.302 0.000
N4 -0.726 -0.928 0.000
N5 0.642 -1.010 0.000
H6 2.098 0.567 0.000
H7 -0.059 2.065 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.34892.19662.14131.31791.07952.1490
N21.34891.35542.11422.16462.15461.0094
N32.19661.35541.29302.20083.23422.0607
N42.14132.11421.29301.37093.19583.0667
N51.31792.16462.20081.37092.14623.1537
H61.07952.15463.23423.19582.14622.6260
H72.14901.00942.06073.06673.15372.6260

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 108.393 C1 N2 H7 130.966
C1 N5 N4 105.801 N2 C1 N5 108.153
N2 C1 H6 124.921 N2 N3 N4 106.368
N3 N2 H7 120.641 N3 N4 N5 111.286
N5 C1 H6 126.927
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.009      
2 N 0.028      
3 N -0.085      
4 N -0.076      
5 N -0.143      
6 H 0.118      
7 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.365 4.581 0.000 5.156
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.800 1.792 0.000
y 1.792 -26.245 0.000
z 0.000 0.000 -28.140
Traceless
 xyz
x -1.608 1.792 0.000
y 1.792 2.225 0.000
z 0.000 0.000 -0.617
Polar
3z2-r2-1.234
x2-y2-2.555
xy1.792
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.366 0.136 0.000
y 0.136 6.270 0.000
z 0.000 0.000 3.127


<r2> (average value of r2) Å2
<r2> 70.595
(<r2>)1/2 8.402