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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-48.448982
Energy at 298.15K-48.454581
Nuclear repulsion energy106.301251
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 B3LYP/CEP-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1' 3189 3079 0.00      
2 A1' 1137 1098 0.00      
3 A1' 995 961 0.00      
4 A2' 1396 1349 0.00      
5 A2' 1195 1154 0.00      
6 A2" 946 913 2.18      
7 A2" 748 722 34.23      
8 E' 3182 3073 34.18      
8 E' 3182 3073 34.18      
9 E' 1594 1539 136.23      
9 E' 1594 1539 136.25      
10 E' 1432 1383 75.03      
10 E' 1432 1383 75.01      
11 E' 1190 1149 1.23      
11 E' 1190 1149 1.23      
12 E' 681 657 14.63      
12 E' 681 657 14.62      
13 E" 1045 1009 0.00      
13 E" 1045 1009 0.00      
14 E" 352 340 0.00      
14 E" 352 340 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14277.7 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 13787.9 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 B3LYP/CEP-31G*
ABC
0.21072 0.21072 0.10536

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.305 0.000
C2 1.130 -0.652 0.000
C3 -1.130 -0.652 0.000
N4 0.000 -1.391 0.000
N5 1.205 0.695 0.000
N6 -1.205 0.695 0.000
H7 0.000 2.401 0.000
H8 2.080 -1.201 0.000
H9 -2.080 -1.201 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.26012.26012.69581.34991.34991.09643.25613.2561
C22.26012.26011.34991.34992.69583.25611.09643.2561
C32.26012.26011.34992.69581.34993.25613.25611.0964
N42.69581.34991.34992.40902.40903.79212.08822.0882
N51.34991.34992.69582.40902.40902.08822.08823.7921
N61.34992.69581.34992.40902.40902.08823.79212.0882
H71.09643.25613.25613.79212.08822.08824.15914.1591
H83.25611.09643.25612.08822.08823.79214.15914.1591
H93.25613.25611.09642.08823.79212.08824.15914.1591

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 113.676 C1 N6 C3 113.676
C2 N4 C3 113.676 N4 C2 N5 126.324
N4 C2 H8 116.838 N4 C3 N6 126.324
N4 C3 H9 116.838 N5 C1 N6 126.324
N5 C1 H7 116.838 N5 C2 H8 116.838
N6 C1 H7 116.838 N6 C3 H9 116.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.504      
2 C -0.504      
3 C -0.504      
4 N 0.230      
5 N 0.230      
6 N 0.230      
7 H 0.274      
8 H 0.274      
9 H 0.274      


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 -34.725 0.000 0.000
y 0.000 -34.725 0.000
z 0.000 0.000 -33.935
Traceless
 xyz
x -0.395 0.000 0.000
y 0.000 -0.395 0.000
z 0.000 0.000 0.790
Polar
3z2-r21.580
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 7.951 0.000 0.000
y 0.000 7.950 0.000
z 0.000 0.000 3.673


<r2> (average value of r2) Å2
<r2> 88.272
(<r2>)1/2 9.395