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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-280.313661
Energy at 298.15K-280.319295
Nuclear repulsion energy212.418026
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 B3PW91/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1' 3184 3065 0.00      
2 A1' 1160 1117 0.00      
3 A1' 1022 984 0.00      
4 A2' 1405 1353 0.00      
5 A2' 1203 1158 0.00      
6 A2" 946 910 0.00      
7 A2" 759 731 35.45      
8 E' 3178 3060 32.53      
8 E' 3178 3060 32.54      
9 E' 1620 1560 142.79      
9 E' 1620 1560 142.79      
10 E' 1450 1396 67.96      
10 E' 1450 1396 67.96      
11 E' 1210 1164 1.23      
11 E' 1210 1164 1.23      
12 E' 693 668 16.82      
12 E' 693 668 16.82      
13 E" 1039 1000 0.00      
13 E" 1039 1000 0.00      
14 E" 344 332 0.00      
14 E" 344 332 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14373.5 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 13837.4 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 B3PW91/6-311G*
ABC
0.21652 0.21652 0.10826

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.289 0.000
C2 1.116 -0.644 0.000
C3 -1.116 -0.644 0.000
N4 0.000 -1.370 0.000
N5 1.187 0.685 0.000
N6 -1.187 0.685 0.000
H7 0.000 2.376 0.000
H8 2.058 -1.188 0.000
H9 -2.058 -1.188 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.23192.23192.65871.33121.33121.08783.22023.2202
C22.23192.23191.33121.33122.65873.22021.08783.2202
C32.23192.23191.33122.65871.33123.22023.22021.0878
N42.65871.33121.33122.37322.37323.74652.06602.0660
N51.33121.33122.65872.37322.37322.06602.06603.7465
N61.33122.65871.33122.37322.37322.06603.74652.0660
H71.08783.22023.22023.74652.06602.06604.11604.1160
H83.22021.08783.22022.06602.06603.74654.11604.1160
H93.22023.22021.08782.06603.74652.06604.11604.1160

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 113.916 C1 N6 C3 113.916
C2 N4 C3 113.916 N4 C2 N5 126.084
N4 C2 H8 116.958 N4 C3 N6 126.084
N4 C3 H9 116.958 N5 C1 N6 126.084
N5 C1 H7 116.958 N5 C2 H8 116.958
N6 C1 H7 116.958 N6 C3 H9 116.958
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.042      
2 C 0.042      
3 C 0.042      
4 N -0.279      
5 N -0.279      
6 N -0.279      
7 H 0.237      
8 H 0.237      
9 H 0.237      


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 -34.611 0.000 0.000
y 0.000 -34.611 0.000
z 0.000 0.000 -33.740
Traceless
 xyz
x -0.435 0.000 0.000
y 0.000 -0.435 0.000
z 0.000 0.000 0.871
Polar
3z2-r21.741
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 107.688
(<r2>)1/2 10.377