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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-280.306104
Energy at 298.15K-280.311760
Nuclear repulsion energy212.317940
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 mPW1PW91/6-31+G**
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' 3224 3069 0.00      
2 A1' 1163 1107 0.00      
3 A1' 1031 981 0.00      
4 A2' 1407 1340 0.00      
5 A2' 1236 1177 0.00      
6 A2" 958 912 0.03      
7 A2" 759 722 33.93      
8 E' 3220 3064 19.17      
8 E' 3220 3064 19.17      
9 E' 1642 1563 157.46      
9 E' 1642 1563 157.47      
10 E' 1462 1392 57.94      
10 E' 1462 1392 57.94      
11 E' 1220 1161 1.46      
11 E' 1220 1161 1.46      
12 E' 695 661 15.42      
12 E' 695 661 15.42      
13 E" 1049 999 0.00      
13 E" 1049 999 0.00      
14 E" 348 331 0.00      
14 E" 348 331 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14524.3 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 13824.2 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 mPW1PW91/6-31+G**
ABC
0.21630 0.21630 0.10815

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.291 0.000
C2 1.118 -0.645 0.000
C3 -1.118 -0.645 0.000
N4 0.000 -1.370 0.000
N5 1.186 0.685 0.000
N6 -1.186 0.685 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
C12.23572.23572.66041.33201.33201.08653.22283.2228
C22.23572.23571.33201.33202.66043.22281.08653.2228
C32.23572.23571.33202.66041.33203.22283.22281.0865
N42.66041.33201.33202.37222.37223.74692.06672.0667
N51.33201.33202.66042.37222.37222.06672.06673.7469
N61.33202.66041.33202.37222.37222.06673.74692.0667
H71.08653.22283.22283.74692.06672.06674.11764.1176
H83.22281.08653.22282.06672.06673.74694.11764.1176
H93.22283.22281.08652.06673.74692.06674.11764.1176

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 114.124 C1 N6 C3 114.124
C2 N4 C3 114.124 N4 C2 N5 125.876
N4 C2 H8 117.062 N4 C3 N6 125.876
N4 C3 H9 117.062 N5 C1 N6 125.876
N5 C1 H7 117.062 N5 C2 H8 117.062
N6 C1 H7 117.062 N6 C3 H9 117.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.017      
2 C -0.017      
3 C -0.017      
4 N -0.156      
5 N -0.156      
6 N -0.156      
7 H 0.173      
8 H 0.173      
9 H 0.173      


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 -35.257 0.000 0.000
y 0.000 -35.257 0.000
z 0.000 0.000 -34.179
Traceless
 xyz
x -0.539 0.000 0.000
y 0.000 -0.539 0.000
z 0.000 0.000 1.078
Polar
3z2-r22.156
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> 108.134
(<r2>)1/2 10.399