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

using model chemistry: B2PLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-311G*
 hartrees
Energy at 0K-258.080238
Energy at 298.15K-258.085841
HF Energy-257.804230
Nuclear repulsion energy166.545569
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 B2PLYP/6-311G*
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' 3693 3693 82.75      
2 A' 3311 3311 0.70      
3 A' 1514 1514 20.48      
4 A' 1468 1468 8.82      
5 A' 1269 1269 1.38      
6 A' 1265 1265 14.65      
7 A' 1152 1152 16.53      
8 A' 1070 1070 28.79      
9 A' 1045 1045 15.20      
10 A' 1015 1015 0.18      
11 A' 963 963 5.01      
12 A" 849 849 22.45      
13 A" 737 737 10.47      
14 A" 697 697 12.69      
15 A" 588 588 88.28      

Unscaled Zero Point Vibrational Energy (zpe) 10317.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10317.4 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 B2PLYP/6-311G*
ABC
0.35066 0.34412 0.17368

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.068 0.231 0.000
N2 0.000 1.057 0.000
N3 -1.116 0.301 0.000
N4 -0.725 -0.921 0.000
N5 0.636 -1.008 0.000
H6 2.095 0.554 0.000
H7 -0.062 2.061 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.34962.18522.13161.31241.07712.1507
N21.34961.34802.10682.16052.15461.0065
N32.18521.34801.28332.18733.22152.0518
N42.13162.10681.28331.36413.18333.0555
N51.31242.16052.18731.36412.13793.1477
H61.07712.15463.22153.18332.13792.6315
H72.15071.00652.05183.05553.14772.6315

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 108.200 C1 N2 H7 131.240
C1 N5 N4 105.559 N2 C1 N5 108.500
N2 C1 H6 124.839 N2 N3 N4 106.359
N3 N2 H7 120.560 N3 N4 N5 111.382
N5 C1 H6 126.661
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.110      
2 N -0.422      
3 N -0.015      
4 N -0.088      
5 N -0.226      
6 H 0.260      
7 H 0.380      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.505 4.839 0.000 5.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.051 1.828 0.000
y 1.828 -26.463 0.000
z 0.000 0.000 -28.493
Traceless
 xyz
x -1.573 1.828 0.000
y 1.828 2.309 0.000
z 0.000 0.000 -0.736
Polar
3z2-r2-1.473
x2-y2-2.588
xy1.828
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.729 0.154 0.000
y 0.154 5.633 0.000
z 0.000 0.000 2.570


<r2> (average value of r2) Å2
<r2> 70.530
(<r2>)1/2 8.398