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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-280.070273
Energy at 298.15K-280.075915
Nuclear repulsion energy212.319477
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 HSEh1PBE/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' 3222 3064 0.00      
2 A1' 1167 1110 0.00      
3 A1' 1030 979 0.00      
4 A2' 1415 1346 0.00      
5 A2' 1241 1180 0.00      
6 A2" 952 906 0.33      
7 A2" 763 725 32.26      
8 E' 3216 3059 29.93      
8 E' 3216 3059 29.90      
9 E' 1648 1567 141.25      
9 E' 1648 1567 141.26      
10 E' 1466 1395 64.22      
10 E' 1466 1395 64.22      
11 E' 1224 1164 0.53      
11 E' 1224 1164 0.53      
12 E' 695 661 17.75      
12 E' 695 661 17.75      
13 E" 1047 995 0.00      
13 E" 1047 995 0.00      
14 E" 349 332 0.00      
14 E" 349 332 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14539.3 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 13826.9 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 HSEh1PBE/6-31G*
ABC
0.21632 0.21632 0.10816

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

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 -1.371 0.000
N5 1.188 0.686 0.000
N6 -1.188 0.686 0.000
H7 0.000 2.377 0.000
H8 2.059 -1.189 0.000
H9 -2.059 -1.189 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.23182.23182.65981.33191.33191.08863.22103.2210
C22.23182.23181.33191.33192.65983.22101.08863.2210
C32.23182.23181.33192.65981.33193.22103.22101.0886
N42.65981.33191.33192.37522.37523.74852.06682.0668
N51.33191.33192.65982.37522.37522.06682.06683.7485
N61.33192.65981.33192.37522.37522.06683.74852.0668
H71.08863.22103.22103.74852.06682.06684.11744.1174
H83.22101.08863.22102.06682.06683.74854.11744.1174
H93.22103.22101.08862.06683.74852.06684.11744.1174

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 113.831 C1 N6 C3 113.831
C2 N4 C3 113.831 N4 C2 N5 126.169
N4 C2 H8 116.915 N4 C3 N6 126.169
N4 C3 H9 116.915 N5 C1 N6 126.169
N5 C1 H7 116.916 N5 C2 H8 116.916
N6 C1 H7 116.916 N6 C3 H9 116.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.168      
2 C 0.168      
3 C 0.168      
4 N -0.371      
5 N -0.371      
6 N -0.371      
7 H 0.203      
8 H 0.203      
9 H 0.203      


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 -34.397 0.000 0.000
y 0.000 -34.397 0.000
z 0.000 0.000 -33.539
Traceless
 xyz
x -0.429 0.000 0.000
y 0.000 -0.429 0.000
z 0.000 0.000 0.858
Polar
3z2-r21.715
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 7.712 0.000 0.000
y 0.000 7.713 0.000
z 0.000 0.000 2.991


<r2> (average value of r2) Å2
<r2> 107.634
(<r2>)1/2 10.375