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

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-258.263309
Energy at 298.15K-258.268759
HF Energy-258.263309
Nuclear repulsion energy164.650565
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 BLYP/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' 3537 3528 44.08      
2 A' 3195 3187 0.11      
3 A' 1441 1438 16.25      
4 A' 1388 1385 7.70      
5 A' 1208 1205 0.57      
6 A' 1192 1189 15.10      
7 A' 1100 1097 19.11      
8 A' 1010 1007 19.27      
9 A' 970 968 2.39      
10 A' 926 924 14.04      
11 A' 873 871 8.57      
12 A" 803 801 23.51      
13 A" 706 704 7.66      
14 A" 667 666 9.50      
15 A" 548 546 84.54      

Unscaled Zero Point Vibrational Energy (zpe) 9781.9 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 9757.5 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 BLYP/6-311G*
ABC
0.34316 0.33579 0.16972

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.077 0.240 0.000
N2 0.000 1.068 0.000
N3 -1.140 0.300 0.000
N4 -0.731 -0.938 0.000
N5 0.655 -1.015 0.000
H6 2.110 0.573 0.000
H7 -0.065 2.083 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.35862.21772.15881.32411.08472.1677
N21.35861.37432.13552.18352.16701.0167
N32.21771.37431.30392.22503.26082.0816
N42.15882.13551.30391.38883.21813.0936
N51.32412.18352.22501.38882.15323.1801
H61.08472.16703.26083.21812.15322.6473
H72.16771.01672.08163.09363.18012.6473

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 108.484 C1 N2 H7 131.199
C1 N5 N4 105.425 N2 C1 N5 108.955
N2 C1 H6 124.599 N2 N3 N4 105.733
N3 N2 H7 120.316 N3 N4 N5 111.403
N5 C1 H6 126.447
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.108      
2 N -0.391      
3 N -0.012      
4 N -0.087      
5 N -0.205      
6 H 0.234      
7 H 0.354      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.397 4.668 0.000 5.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.079 1.798 0.000
y 1.798 -26.521 0.000
z 0.000 0.000 -28.472
Traceless
 xyz
x -1.582 1.798 0.000
y 1.798 2.255 0.000
z 0.000 0.000 -0.672
Polar
3z2-r2-1.345
x2-y2-2.558
xy1.798
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.027 0.164 0.000
y 0.164 5.991 0.000
z 0.000 0.000 2.619


<r2> (average value of r2) Å2
<r2> 71.763
(<r2>)1/2 8.471