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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-258.224721
Energy at 298.15K-258.230404
HF Energy-258.224721
Nuclear repulsion energy168.058270
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 B1B95/6-311G**
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' 3695 3548 100.78      
2 A' 3309 3177 1.42      
3 A' 1544 1483 16.89      
4 A' 1491 1431 9.32      
5 A' 1341 1287 17.77      
6 A' 1294 1242 1.32      
7 A' 1163 1117 12.69      
8 A' 1101 1057 25.28      
9 A' 1086 1043 24.33      
10 A' 1026 985 1.32      
11 A' 991 951 3.66      
12 A" 878 843 16.79      
13 A" 752 722 11.38      
14 A" 707 679 17.49      
15 A" 630 605 76.17      

Unscaled Zero Point Vibrational Energy (zpe) 10503.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 10084.0 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 B1B95/6-311G**
ABC
0.35706 0.35055 0.17689

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.061 0.230 0.000
N2 0.000 1.046 0.000
N3 -1.110 0.301 0.000
N4 -0.718 -0.916 0.000
N5 0.629 -1.001 0.000
H6 2.086 0.553 0.000
H7 -0.060 2.050 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.33832.17182.11591.30511.07512.1371
N21.33831.33682.08932.14192.14381.0053
N32.17181.33681.27862.17253.20602.0394
N42.11592.08931.27861.34943.16553.0376
N51.30512.14192.17251.34942.13063.1278
H61.07512.14383.20603.16552.13062.6168
H72.13711.00532.03943.03763.12782.6168

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 108.559 C1 N2 H7 131.001
C1 N5 N4 105.698 N2 C1 N5 108.242
N2 C1 H6 124.968 N2 N3 N4 106.019
N3 N2 H7 120.439 N3 N4 N5 111.482
N5 C1 H6 126.790
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.239      
2 N -0.297      
3 N -0.026      
4 N -0.087      
5 N -0.247      
6 H 0.155      
7 H 0.264      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.495 4.775 0.000 5.387
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.686 1.781 0.000
y 1.781 -26.226 0.000
z 0.000 0.000 -28.114
Traceless
 xyz
x -1.516 1.781 0.000
y 1.781 2.174 0.000
z 0.000 0.000 -0.658
Polar
3z2-r2-1.317
x2-y2-2.460
xy1.781
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.676 0.142 0.000
y 0.142 5.591 0.000
z 0.000 0.000 2.610


<r2> (average value of r2) Å2
<r2> 69.403
(<r2>)1/2 8.331