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All results from a given calculation for C2H4N4 (1H-Tetrazole, 1-methyl-)

using model chemistry: wB97X-D/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 wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-297.483773
Energy at 298.15K 
HF Energy-297.483773
Nuclear repulsion energy231.327141
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 wB97X-D/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' 3323 3166 1.26      
2 A' 3203 3051 3.96      
3 A' 3098 2951 20.35      
4 A' 1568 1494 39.11      
5 A' 1533 1460 20.22      
6 A' 1482 1412 0.99      
7 A' 1471 1402 3.22      
8 A' 1366 1301 7.57      
9 A' 1297 1236 6.16      
10 A' 1226 1168 18.36      
11 A' 1144 1089 34.76      
12 A' 1084 1032 6.88      
13 A' 1073 1022 0.53      
14 A' 1004 957 5.42      
15 A' 710 676 7.71      
16 A' 360 343 1.54      
17 A" 3190 3039 3.54      
18 A" 1486 1416 12.50      
19 A" 1157 1102 0.00      
20 A" 855 815 15.86      
21 A" 740 705 1.03      
22 A" 666 635 8.36      
23 A" 225 214 0.00      
24 A" 90i 86i 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 16585.0 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 15798.9 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 wB97X-D/cc-pVDZ
ABC
0.33047 0.12756 0.09367

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.084 -0.227 0.000
N2 0.000 0.569 0.000
N3 1.084 -0.223 0.000
N4 0.664 -1.434 0.000
N5 -0.688 -1.479 0.000
H6 -2.104 0.127 0.000
C7 0.124 2.014 0.000
H8 -0.876 2.450 0.000
H9 0.663 2.334 0.892
H10 0.663 2.334 -0.892

Atom - Atom Distances (Å)
  C1 N2 N3 N4 N5 H6 C7 H8 H9 H10
C11.34492.16782.12471.31301.07962.54502.68443.22603.2260
N21.34491.34242.11052.16032.15021.44972.07442.08582.0858
N32.16781.34241.28162.17153.20702.43413.31412.74092.7409
N42.12472.11051.28161.35313.17813.48984.17793.87243.8724
N51.31302.16032.17151.35312.14063.58523.93264.14234.1423
H61.07962.15023.20703.17812.14062.91942.62773.65063.6506
C72.54501.44972.43413.48983.58522.91941.09031.09081.0908
H82.68442.07443.31414.17793.93262.62771.09031.78261.7826
H93.22602.08582.74093.87244.14233.65061.09081.78261.7840
H103.22602.08582.74093.87244.14233.65061.09081.78261.7840

picture of 1H-Tetrazole, 1-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 N3 107.542 C1 N2 C7 131.171
C1 N5 N4 105.672 N2 C1 N5 108.731
N2 C1 H6 124.604 N2 N3 N4 107.068
N2 C7 H8 108.687 N2 C7 H9 109.574
N2 C7 H10 109.574 N3 N2 C7 121.287
N3 N4 N5 110.987 N5 C1 H6 126.665
H8 C7 H9 109.632 H8 C7 H10 109.632
H9 C7 H10 109.724
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.022      
2 N -0.051      
3 N -0.002      
4 N -0.113      
5 N -0.214      
6 H 0.197      
7 C -0.357      
8 H 0.171      
9 H 0.196      
10 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.385 5.834 0.000 6.303
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.618 -0.551 0.000
y -0.551 -36.542 0.000
z 0.000 0.000 -34.595
Traceless
 xyz
x -0.050 -0.551 0.000
y -0.551 -1.436 0.000
z 0.000 0.000 1.485
Polar
3z2-r22.971
x2-y20.924
xy-0.551
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.675 0.144 0.000
y 0.144 8.804 0.000
z 0.000 0.000 4.926


<r2> (average value of r2) Å2
<r2> 125.500
(<r2>)1/2 11.203