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

using model chemistry: MP3=FULL/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 MP3=FULL/6-31G*
 hartrees
Energy at 0K-279.572670
Energy at 298.15K-279.578382
HF Energy-278.693652
Nuclear repulsion energy211.998539
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 MP3=FULL/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' 3261 3060 0.00      
2 A1' 1179 1106 0.00      
3 A1' 1048 983 0.00      
4 A2' 1444 1355 0.00      
5 A2' 1122 1053 0.00      
6 A2" 953 895 0.01      
7 A2" 772 724 37.17      
8 E' 3258 3057 21.88      
8 E' 3258 3057 21.88      
9 E' 1685 1581 109.63      
9 E' 1685 1581 109.63      
10 E' 1494 1402 67.27      
10 E' 1494 1402 67.27      
11 E' 1240 1164 0.18      
11 E' 1240 1164 0.18      
12 E' 704 661 18.51      
12 E' 704 661 18.51      
13 E" 1055 990 0.00      
13 E" 1055 990 0.00      
14 E" 376 353 0.00      
14 E" 376 353 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14700.9 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 13793.9 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 MP3=FULL/6-31G*
ABC
0.21563 0.21563 0.10781

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.397 0.000
C2 1.210 -0.699 0.000
C3 -1.210 -0.699 0.000
N4 0.000 -1.438 0.000
N5 1.245 0.719 0.000
N6 -1.245 0.719 0.000
H7 0.000 2.428 0.000
H8 2.103 -1.214 0.000
H9 -2.103 -1.214 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.42052.42052.83561.41821.41821.03073.35293.3529
C22.42052.42051.41821.41822.83563.35291.03073.3529
C32.42052.42051.41822.83561.41823.35293.35291.0307
N42.83561.41821.41822.49092.49093.86622.11472.1147
N51.41821.41822.83562.49092.49092.11472.11473.8662
N61.41822.83561.41822.49092.49092.11473.86622.1147
H71.03073.35293.35293.86622.11472.11474.20564.2056
H83.35291.03073.35292.11472.11473.86624.20564.2056
H93.35293.35291.03072.11473.86622.11474.20564.2056

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 117.154 C1 N6 C3 117.154
C2 N4 C3 117.154 N4 C2 N5 122.846
N4 C2 H8 118.577 N4 C3 N6 122.846
N4 C3 H9 118.577 N5 C1 N6 122.846
N5 C1 H7 118.577 N5 C2 H8 118.577
N6 C1 H7 118.577 N6 C3 H9 118.577
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability