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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-280.319851
Energy at 298.15K-280.325478
Nuclear repulsion energy212.865805
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 B1B95/6-311G*
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' 3191 3059 0.00      
2 A1' 1158 1110 0.00      
3 A1' 1025 983 0.00      
4 A2' 1406 1347 0.00      
5 A2' 1205 1155 0.00      
6 A2" 946 907 0.01      
7 A2" 760 728 34.21      
8 E' 3185 3054 33.87      
8 E' 3185 3054 33.88      
9 E' 1630 1563 147.58      
9 E' 1630 1563 147.60      
10 E' 1454 1394 64.32      
10 E' 1454 1394 64.39      
11 E' 1213 1163 1.05      
11 E' 1213 1163 1.06      
12 E' 686 658 16.90      
12 E' 686 658 16.90      
13 E" 1040 997 0.00      
13 E" 1040 997 0.00      
14 E" 343 329 0.00      
14 E" 343 329 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14397.5 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 13801.5 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 B1B95/6-311G*
ABC
0.21744 0.21744 0.10872

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.286 0.000
C2 1.113 -0.643 0.000
C3 -1.113 -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
C12.22662.22662.65301.32841.32841.08603.21333.2133
C22.22662.22661.32841.32842.65303.21331.08603.2133
C32.22662.22661.32842.65301.32843.21333.21331.0860
N42.65301.32841.32842.36862.36863.73902.06182.0618
N51.32841.32842.65302.36862.36862.06182.06183.7390
N61.32842.65301.32842.36862.36862.06183.73902.0618
H71.08603.21333.21333.73902.06182.06184.10764.1076
H83.21331.08603.21332.06182.06183.73904.10764.1076
H93.21333.21331.08602.06183.73902.06184.10764.1076

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 113.871 C1 N6 C3 113.871
C2 N4 C3 113.871 N4 C2 N5 126.129
N4 C2 H8 116.936 N4 C3 N6 126.129
N4 C3 H9 116.936 N5 C1 N6 126.129
N5 C1 H7 116.936 N5 C2 H8 116.936
N6 C1 H7 116.936 N6 C3 H9 116.936
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.033      
2 C 0.033      
3 C 0.033      
4 N -0.268      
5 N -0.268      
6 N -0.268      
7 H 0.235      
8 H 0.235      
9 H 0.235      


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 -34.561 0.000 0.000
y 0.000 -34.561 0.000
z 0.000 0.000 -33.678
Traceless
 xyz
x -0.441 0.000 0.000
y 0.000 -0.441 0.000
z 0.000 0.000 0.883
Polar
3z2-r21.766
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 7.877 0.000 0.000
y 0.000 7.878 0.000
z 0.000 0.000 3.452


<r2> (average value of r2) Å2
<r2> 107.301
(<r2>)1/2 10.359