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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-279.744830
Energy at 298.15K-279.750469
HF Energy-278.748303
Nuclear repulsion energy211.509426
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 MP2=FULL/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' 3229 3058 0.00      
2 A1' 1146 1085 0.00      
3 A1' 1019 965 0.00      
4 A2' 1412 1338 0.00      
5 A2' 1238 1172 0.00      
6 A2" 921 872 1.51      
7 A2" 768 727 33.43      
8 E' 3226 3055 20.75      
8 E' 3226 3055 20.75      
9 E' 1611 1526 83.08      
9 E' 1611 1526 83.08      
10 E' 1455 1378 52.86      
10 E' 1455 1378 52.86      
11 E' 1207 1143 0.30      
11 E' 1207 1143 0.30      
12 E' 686 650 17.99      
12 E' 686 650 17.99      
13 E" 1014 961 0.00      
13 E" 1014 961 0.00      
14 E" 354 336 0.00      
14 E" 354 336 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14420.0 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 13657.2 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 MP2=FULL/6-311G*
ABC
0.21461 0.21461 0.10730

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.295 0.000
C2 1.121 -0.647 0.000
C3 -1.121 -0.647 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 2.382 0.000
H8 2.063 -1.191 0.000
H9 -2.063 -1.191 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.24292.24292.67131.33751.33751.08683.23013.2301
C22.24292.24291.33751.33752.67133.23011.08683.2301
C32.24292.24291.33752.67131.33753.23013.23011.0868
N42.67131.33751.33752.38392.38393.75812.07102.0710
N51.33751.33752.67132.38392.38402.07102.07103.7581
N61.33752.67131.33752.38392.38402.07103.75812.0710
H71.08683.23013.23013.75812.07102.07104.12534.1253
H83.23011.08683.23012.07102.07103.75814.12534.1253
H93.23013.23011.08682.07103.75812.07104.12534.1253

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 113.954 C1 N6 C3 113.954
C2 N4 C3 113.954 N4 C2 N5 126.046
N4 C2 H8 116.977 N4 C3 N6 126.046
N4 C3 H9 116.977 N5 C1 N6 126.046
N5 C1 H7 116.977 N5 C2 H8 116.977
N6 C1 H7 116.977 N6 C3 H9 116.977
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability