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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-258.111613
Energy at 298.15K-258.117111
HF Energy-258.111613
Nuclear repulsion energy165.551377
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 B97D3/6-31+G**
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' 3596 3534 68.30      
2 A' 3251 3195 0.64      
3 A' 1458 1433 15.75      
4 A' 1413 1389 9.16      
5 A' 1239 1218 6.38      
6 A' 1220 1199 9.59      
7 A' 1117 1098 15.50      
8 A' 1028 1010 24.53      
9 A' 1000 983 8.90      
10 A' 975 959 5.95      
11 A' 925 910 7.30      
12 A" 809 795 26.05      
13 A" 714 701 7.16      
14 A" 669 657 8.82      
15 A" 550 541 80.83      

Unscaled Zero Point Vibrational Energy (zpe) 9982.9 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 9811.1 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 B97D3/6-31+G**
ABC
0.34622 0.34029 0.17161

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.076 0.239 0.000
N2 0.000 1.061 0.000
N3 -1.130 0.304 0.000
N4 -0.727 -0.933 0.000
N5 0.643 -1.014 0.000
H6 2.107 0.568 0.000
H7 -0.061 2.072 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.35392.20632.14991.32491.08252.1572
N21.35391.36032.12242.17192.16361.0132
N32.20631.36031.30042.20843.24732.0668
N42.14992.12241.30041.37233.20683.0783
N51.32492.17192.20841.37232.15513.1651
H61.08252.16363.24733.20682.15512.6383
H72.15721.01322.06683.07833.16512.6383

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 108.421 C1 N2 H7 130.974
C1 N5 N4 105.952 N2 C1 N5 108.016
N2 C1 H6 125.043 N2 N3 N4 106.403
N3 N2 H7 120.606 N3 N4 N5 111.208
N5 C1 H6 126.940
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.006      
2 N -0.274      
3 N -0.006      
4 N -0.012      
5 N -0.233      
6 H 0.184      
7 H 0.335      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.573 4.803 0.000 5.449
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.421 1.927 0.000
y 1.927 -26.854 0.000
z 0.000 0.000 -28.830
Traceless
 xyz
x -1.579 1.927 0.000
y 1.927 2.271 0.000
z 0.000 0.000 -0.692
Polar
3z2-r2-1.384
x2-y2-2.567
xy1.927
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.814 0.064 0.000
y 0.064 6.752 0.000
z 0.000 0.000 3.657


<r2> (average value of r2) Å2
<r2> 71.398
(<r2>)1/2 8.450