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All results from a given calculation for C3H3N3 (1,3,5-Triazine)

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-280.143361
Energy at 298.15K-280.148836
HF Energy-280.143361
Nuclear repulsion energy211.079411
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 PBEPBE/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1' 3093 3055 0.00      
2 A1' 1126 1113 0.00      
3 A1' 976 965 0.00      
4 A2' 1354 1337 0.00      
5 A2' 1172 1158 0.00      
6 A2" 909 898 0.03      
7 A2" 739 730 28.96      
8 E' 3087 3050 25.19      
8 E' 3087 3050 25.19      
9 E' 1538 1519 122.84      
9 E' 1538 1519 122.86      
10 E' 1396 1379 60.16      
10 E' 1396 1379 60.16      
11 E' 1163 1149 0.74      
11 E' 1163 1149 0.74      
12 E' 667 659 15.46      
12 E' 667 659 15.46      
13 E" 1003 991 0.00      
13 E" 1003 991 0.00      
14 E" 311 307 0.00      
14 E" 311 307 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 13848.8 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 13681.3 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 PBEPBE/Def2TZVPP
ABC
0.21379 0.21379 0.10690

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.398 0.000
C2 1.210 -0.699 0.000
C3 -1.210 -0.699 0.000
N4 0.000 -1.442 0.000
N5 1.249 0.721 0.000
N6 -1.249 0.721 0.000
H7 0.000 2.432 0.000
H8 2.106 -1.216 0.000
H9 -2.106 -1.216 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.42062.42062.83991.42051.42051.03403.35613.3561
C22.42062.42061.42051.42052.83993.35611.03403.3561
C32.42062.42061.42052.83991.42053.35613.35611.0340
N42.83991.42051.42052.49832.49833.87402.11792.1179
N51.42051.42052.83992.49832.49832.11792.11793.8740
N61.42052.83991.42052.49832.49832.11793.87402.1179
H71.03403.35613.35613.87402.11792.11794.21154.2115
H83.35611.03403.35612.11792.11793.87404.21154.2115
H93.35613.35611.03402.11793.87402.11794.21154.2115

picture of 1,3,5-Triazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N5 C2 116.862 C1 N6 C3 116.862
C2 N4 C3 116.862 N4 C2 N5 123.138
N4 C2 H8 118.431 N4 C3 N6 123.138
N4 C3 H9 118.431 N5 C1 N6 123.138
N5 C1 H7 118.431 N5 C2 H8 118.431
N6 C1 H7 118.431 N6 C3 H9 118.431
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.061      
2 C 0.061      
3 C 0.061      
4 N -0.183      
5 N -0.183      
6 N -0.183      
7 H 0.123      
8 H 0.123      
9 H 0.123      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.112 0.000 0.000
y 0.000 -35.112 0.000
z 0.000 0.000 -34.034
Traceless
 xyz
x -0.539 0.000 0.000
y 0.000 -0.539 0.000
z 0.000 0.000 1.078
Polar
3z2-r22.156
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.974 0.000 0.000
y 0.000 8.973 0.000
z 0.000 0.000 4.558


<r2> (average value of r2) Å2
<r2> 109.051
(<r2>)1/2 10.443