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

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-280.274201
Energy at 298.15K-280.279833
Nuclear repulsion energy211.712870
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 B3PW91/cc-pVDZ
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' 3179 3067 0.00      
2 A1' 1157 1116 0.00      
3 A1' 1021 985 0.00      
4 A2' 1383 1335 0.00      
5 A2' 1228 1185 0.00      
6 A2" 943 910 0.02      
7 A2" 758 732 30.72      
8 E' 3173 3062 25.65      
8 E' 3173 3062 25.64      
9 E' 1626 1569 140.30      
9 E' 1626 1569 140.30      
10 E' 1439 1388 57.46      
10 E' 1439 1388 57.46      
11 E' 1207 1165 0.86      
11 E' 1207 1165 0.86      
12 E' 688 664 17.68      
12 E' 688 664 17.68      
13 E" 1038 1002 0.00      
13 E" 1038 1002 0.00      
14 E" 341 329 0.00      
14 E" 341 329 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14345.8 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 13843.7 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 B3PW91/cc-pVDZ
ABC
0.21513 0.21513 0.10757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

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 -1.376 0.000
N5 1.192 0.688 0.000
N6 -1.192 0.688 0.000
H7 0.000 2.387 0.000
H8 2.067 -1.193 0.000
H9 -2.067 -1.193 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.23552.23552.66661.33531.33531.09603.23153.2315
C22.23552.23551.33531.33532.66663.23151.09603.2315
C32.23552.23551.33532.66661.33533.23153.23151.0960
N42.66661.33531.33532.38312.38313.76262.07502.0750
N51.33531.33532.66662.38312.38312.07502.07503.7626
N61.33532.66661.33532.38312.38312.07503.76262.0750
H71.09603.23153.23153.76262.07502.07504.13394.1339
H83.23151.09603.23152.07502.07503.76264.13394.1339
H93.23153.23151.09602.07503.76262.07504.13394.1339

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 113.666 C1 N6 C3 113.666
C2 N4 C3 113.666 N4 C2 N5 126.334
N4 C2 H8 116.833 N4 C3 N6 126.334
N4 C3 H9 116.833 N5 C1 N6 126.334
N5 C1 H7 116.833 N5 C2 H8 116.833
N6 C1 H7 116.833 N6 C3 H9 116.833
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.160      
2 C 0.160      
3 C 0.160      
4 N -0.214      
5 N -0.214      
6 N -0.214      
7 H 0.055      
8 H 0.055      
9 H 0.055      


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 -34.250 0.000 0.000
y 0.000 -34.250 0.000
z 0.000 0.000 -33.401
Traceless
 xyz
x -0.425 0.000 0.000
y 0.000 -0.425 0.000
z 0.000 0.000 0.850
Polar
3z2-r21.699
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> 108.043
(<r2>)1/2 10.394