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

using model chemistry: B3LYPultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVDZ
 hartrees
Energy at 0K-258.272111
Energy at 298.15K-258.277713
HF Energy-258.272111
Nuclear repulsion energy166.413601
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 B3LYPultrafine/cc-pVDZ
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' 3628 3519 88.49      
2 A' 3283 3184 1.54      
3 A' 1504 1459 14.08      
4 A' 1454 1411 8.01      
5 A' 1301 1262 14.92      
6 A' 1257 1219 2.27      
7 A' 1138 1104 16.52      
8 A' 1062 1030 26.49      
9 A' 1044 1013 19.48      
10 A' 1009 979 0.49      
11 A' 968 939 3.85      
12 A" 853 828 16.46      
13 A" 740 718 8.03      
14 A" 690 670 6.39      
15 A" 576 558 75.20      

Unscaled Zero Point Vibrational Energy (zpe) 10253.8 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 9946.2 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 B3LYPultrafine/cc-pVDZ
ABC
0.35002 0.34379 0.17344

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.069 0.233 0.000
N2 0.000 1.057 0.000
N3 -1.121 0.303 0.000
N4 -0.725 -0.925 0.000
N5 0.637 -1.011 0.000
H6 2.105 0.562 0.000
H7 -0.057 2.069 0.000

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 H7
C11.34972.19182.13591.31691.08632.1541
N21.34971.35112.11062.16352.16201.0141
N32.19181.35111.29092.19523.23652.0619
N42.13592.11061.29091.36493.19693.0682
N51.31692.16352.19521.36492.15113.1573
H61.08632.16203.23653.19692.15112.6355
H72.15411.01412.06193.06823.15732.6355

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 108.494 C1 N2 H7 130.844
C1 N5 N4 105.570 N2 C1 N5 108.447
N2 C1 H6 124.774 N2 N3 N4 106.022
N3 N2 H7 120.662 N3 N4 N5 111.468
N5 C1 H6 126.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.195      
2 N -0.029      
3 N -0.071      
4 N -0.088      
5 N -0.174      
6 H 0.047      
7 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.370 4.616 0.000 5.189
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.617 1.717 0.000
y 1.717 -26.016 0.000
z 0.000 0.000 -27.910
Traceless
 xyz
x -1.654 1.717 0.000
y 1.717 2.247 0.000
z 0.000 0.000 -0.594
Polar
3z2-r2-1.187
x2-y2-2.601
xy1.717
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.622 0.169 0.000
y 0.169 5.505 0.000
z 0.000 0.000 2.379


<r2> (average value of r2) Å2
<r2> 70.334
(<r2>)1/2 8.387