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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-280.351250
Energy at 298.15K-280.356914
Nuclear repulsion energy212.818838
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 mPW1PW91/6-311G*
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' 3206 3060 0.00      
2 A1' 1168 1114 0.00      
3 A1' 1032 985 0.00      
4 A2' 1413 1348 0.00      
5 A2' 1214 1159 0.00      
6 A2" 955 911 0.02      
7 A2" 764 729 35.76      
8 E' 3200 3054 32.50      
8 E' 3200 3054 32.50      
9 E' 1640 1565 150.55      
9 E' 1640 1565 150.55      
10 E' 1461 1395 67.09      
10 E' 1461 1395 67.09      
11 E' 1220 1165 1.26      
11 E' 1220 1165 1.26      
12 E' 698 666 17.02      
12 E' 698 666 17.01      
13 E" 1048 1000 0.00      
13 E" 1048 1000 0.00      
14 E" 350 334 0.00      
14 E" 350 334 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14493.1 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 13832.2 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 mPW1PW91/6-311G*
ABC
0.21735 0.21735 0.10867

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.286 0.000
C2 1.114 -0.643 0.000
C3 -1.114 -0.643 0.000
N4 0.000 -1.367 0.000
N5 1.184 0.684 0.000
N6 -1.184 0.684 0.000
H7 0.000 2.372 0.000
H8 2.054 -1.186 0.000
H9 -2.054 -1.186 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.22782.22782.65361.32871.32871.08613.21463.2146
C22.22782.22781.32871.32872.65363.21461.08613.2146
C32.22782.22781.32872.65361.32873.21463.21461.0861
N42.65361.32871.32872.36842.36843.73972.06252.0625
N51.32871.32872.65362.36842.36842.06252.06253.7397
N61.32872.65361.32872.36842.36842.06253.73972.0625
H71.08613.21463.21463.73972.06252.06254.10904.1090
H83.21461.08613.21462.06252.06253.73974.10904.1090
H93.21463.21461.08612.06253.73972.06254.10904.1090

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 113.932 C1 N6 C3 113.932
C2 N4 C3 113.932 N4 C2 N5 126.068
N4 C2 H8 116.966 N4 C3 N6 126.068
N4 C3 H9 116.966 N5 C1 N6 126.068
N5 C1 H7 116.966 N5 C2 H8 116.966
N6 C1 H7 116.966 N6 C3 H9 116.966
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.048      
2 C 0.048      
3 C 0.048      
4 N -0.285      
5 N -0.285      
6 N -0.285      
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 -34.591 0.000 0.000
y 0.000 -34.591 0.000
z 0.000 0.000 -33.734
Traceless
 xyz
x -0.428 0.000 0.000
y 0.000 -0.428 0.000
z 0.000 0.000 0.856
Polar
3z2-r21.713
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> 107.355
(<r2>)1/2 10.361