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

using model chemistry: B2PLYP=FULL/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=FULL/6-311G*
 hartrees
Energy at 0K-258.106974
Energy at 298.15K-258.112580
HF Energy-257.804303
Nuclear repulsion energy166.595102
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=FULL/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' 3694 3694 82.94      
2 A' 3311 3311 0.71      
3 A' 1515 1515 20.44      
4 A' 1469 1469 8.84      
5 A' 1270 1270 1.85      
6 A' 1266 1266 14.21      
7 A' 1153 1153 16.44      
8 A' 1071 1071 28.92      
9 A' 1047 1047 15.18      
10 A' 1015 1015 0.19      
11 A' 964 964 5.00      
12 A" 850 850 22.26      
13 A" 737 737 10.53      
14 A" 697 697 12.88      
15 A" 591 591 88.13      

Unscaled Zero Point Vibrational Energy (zpe) 10325.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10325.0 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 B2PLYP=FULL/6-311G*
ABC
0.35085 0.34434 0.17378

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.067 0.231 0.000
N2 0.000 1.056 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
C11.34922.18452.13101.31211.07702.1503
N21.34921.34762.10632.15992.15421.0065
N32.18451.34761.28302.18673.22082.0514
N42.13102.10631.28301.36383.18263.0549
N51.31212.15992.18671.36382.13753.1471
H61.07702.15423.22083.18262.13752.6311
H72.15031.00652.05143.05493.14712.6311

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 108.198 C1 N2 H7 131.244
C1 N5 N4 105.560 N2 C1 N5 108.501
N2 C1 H6 124.839 N2 N3 N4 106.362
N3 N2 H7 120.559 N3 N4 N5 111.379
N5 C1 H6 126.660
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability