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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-280.183717
Energy at 298.15K-280.189207
HF Energy-280.183717
Nuclear repulsion energy 
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 B97D3/6-31G*
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' 3133 3072 0.00      
2 A1' 1149 1126 0.00      
3 A1' 981 962 0.00      
4 A2' 1385 1357 0.00      
5 A2' 1176 1153 0.00      
6 A2" 904 886 0.19      
7 A2" 741 727 28.43      
8 E' 3127 3066 41.48      
8 E' 3127 3066 41.54      
9 E' 1555 1524 107.58      
9 E' 1555 1524 107.63      
10 E' 1414 1386 74.78      
10 E' 1414 1386 74.81      
11 E' 1172 1149 0.22      
11 E' 1172 1149 0.23      
12 E' 679 666 15.69      
12 E' 679 666 15.68      
13 E" 1000 980 0.00      
13 E" 1000 980 0.00      
14 E" 321 314 0.00      
14 E" 321 314 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14000.8 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 13726.4 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 B97D3/6-31G*
ABC
0.21237 0.21237 0.10619

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.299 0.000
C2 1.125 -0.650 0.000
C3 -1.125 -0.650 0.000
N4 0.000 -1.386 0.000
N5 1.200 0.693 0.000
N6 -1.200 0.693 0.000
H7 0.000 2.392 0.000
H8 2.072 -1.196 0.000
H9 -2.072 -1.196 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.25012.25012.68511.34471.34471.09293.24293.2429
C22.25012.25011.34471.34472.68513.24291.09293.2429
C32.25012.25011.34472.68511.34473.24293.24291.0929
N42.68511.34471.34472.40072.40073.77802.08022.0802
N51.34471.34472.68512.40072.40072.08022.08023.7780
N61.34472.68511.34472.40072.40072.08023.77802.0802
H71.09293.24293.24293.77802.08022.08024.14314.1431
H83.24291.09293.24292.08022.08023.77804.14314.1431
H93.24293.24291.09292.08023.77802.08024.14314.1431

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 116.693 C1 N6 C3 116.693
C2 N4 C3 116.693 N4 C2 N5 123.307
N4 C2 H8 118.346 N4 C3 N6 123.307
N4 C3 H9 118.346 N5 C1 N6 123.308
N5 C1 H7 118.346 N5 C2 H8 118.346
N6 C1 H7 118.346 N6 C3 H9 118.346
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.168      
2 C 0.168      
3 C 0.168      
4 N -0.344      
5 N -0.344      
6 N -0.344      
7 H 0.176      
8 H 0.176      
9 H 0.176      


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 -34.393 0.000 0.000
y 0.000 -34.393 0.000
z 0.000 0.000 -33.399
Traceless
 xyz
x -0.497 0.000 0.000
y 0.000 -0.497 0.000
z 0.000 0.000 0.994
Polar
3z2-r21.987
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 7.979 0.000 0.000
y 0.000 7.980 0.000
z 0.000 0.000 3.025


<r2> (average value of r2) Å2
<r2> 109.159
(<r2>)1/2 10.448