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

using model chemistry: CID/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 CID/6-311G*
 hartrees
Energy at 0K-257.493935
Energy at 298.15K-257.499693
HF Energy-256.809832
Nuclear repulsion energy168.771399
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 CID/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' 3849 3576 114.94      
2 A' 3407 3165 0.80      
3 A' 1636 1520 22.41      
4 A' 1575 1463 12.91      
5 A' 1444 1342 24.77      
6 A' 1369 1272 0.26      
7 A' 1219 1132 10.06      
8 A' 1175 1092 34.57      
9 A' 1152 1071 22.57      
10 A' 1074 998 1.93      
11 A' 1046 972 2.70      
12 A" 934 868 16.93      
13 A" 780 725 11.13      
14 A" 731 679 13.88      
15 A" 626 582 101.57      

Unscaled Zero Point Vibrational Energy (zpe) 11007.5 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 10227.1 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 CID/6-311G*
ABC
0.35983 0.35362 0.17835

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.057 0.226 0.000
N2 0.000 1.046 0.000
N3 -1.102 0.298 0.000
N4 -0.719 -0.909 0.000
N5 0.627 -0.999 0.000
H6 2.081 0.545 0.000
H7 -0.061 2.042 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.33762.16012.10821.29881.07272.1324
N21.33761.33152.08272.13872.14070.9980
N32.16011.33151.26602.16103.19272.0306
N42.10822.08271.26601.34903.15573.0231
N51.29882.13872.16101.34902.12163.1177
H61.07272.14073.19273.15572.12162.6135
H72.13240.99802.03063.02313.11772.6135

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 108.059 C1 N2 H7 131.298
C1 N5 N4 105.522 N2 C1 N5 108.421
N2 C1 H6 124.922 N2 N3 N4 106.581
N3 N2 H7 120.643 N3 N4 N5 111.417
N5 C1 H6 126.657
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability