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

using model chemistry: HF/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 HF/6-311G**
 hartrees
Energy at 0K-278.756676
Energy at 298.15K-278.762638
Nuclear repulsion energy214.742040
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 HF/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' 3354 3047 0.00      
2 A1' 1247 1133 0.00      
3 A1' 1114 1012 0.00      
4 A2' 1510 1371 0.00      
5 A2' 1148 1043 0.00      
6 A2" 1078 979 2.26      
7 A2" 799 726 51.32      
8 E' 3349 3042 32.39      
8 E' 3349 3042 32.39      
9 E' 1795 1631 246.45      
9 E' 1795 1631 246.45      
10 E' 1565 1422 107.27      
10 E' 1565 1422 107.27      
11 E' 1301 1182 1.81      
11 E' 1301 1182 1.81      
12 E' 752 683 19.29      
12 E' 752 683 19.29      
13 E" 1174 1067 0.00      
13 E" 1174 1067 0.00      
14 E" 417 379 0.00      
14 E" 417 379 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 15477.3 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 14061.1 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 HF/6-311G**
ABC
0.22129 0.22129 0.11065

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.278 0.000
C2 1.107 -0.639 0.000
C3 -1.107 -0.639 0.000
N4 0.000 -1.352 0.000
N5 1.171 0.676 0.000
N6 -1.171 0.676 0.000
H7 0.000 2.353 0.000
H8 2.038 -1.177 0.000
H9 -2.038 -1.177 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.21352.21352.63021.31671.31671.07553.19063.1906
C22.21352.21351.31671.31672.63023.19061.07553.1906
C32.21352.21351.31672.63021.31673.19063.19061.0755
N42.63021.31671.31672.34222.34223.70572.04572.0457
N51.31671.31672.63022.34222.34222.04572.04573.7057
N61.31672.63021.31672.34222.34222.04573.70572.0457
H71.07553.19063.19063.70572.04572.04574.07644.0764
H83.19061.07553.19062.04572.04573.70574.07644.0764
H93.19063.19061.07552.04573.70572.04574.07644.0764

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 114.396 C1 N6 C3 114.396
C2 N4 C3 114.396 N4 C2 N5 125.604
N4 C2 H8 117.198 N4 C3 N6 125.604
N4 C3 H9 117.198 N5 C1 N6 125.604
N5 C1 H7 117.198 N5 C2 H8 117.198
N6 C1 H7 117.198 N6 C3 H9 117.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.260      
2 C 0.260      
3 C 0.260      
4 N -0.392      
5 N -0.392      
6 N -0.392      
7 H 0.133      
8 H 0.133      
9 H 0.133      


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 -34.997 0.000 0.000
y 0.000 -34.997 0.000
z 0.000 0.000 -34.011
Traceless
 xyz
x -0.493 0.000 0.000
y 0.000 -0.493 0.000
z 0.000 0.000 0.986
Polar
3z2-r21.972
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 7.391 0.000 0.000
y 0.000 7.391 0.000
z 0.000 0.000 3.381


<r2> (average value of r2) Å2
<r2> 106.067
(<r2>)1/2 10.299