return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C3Cl3N3 (1,3,5-Triazine, 2,4,6-trichloro-)

using model chemistry: G3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at G3
 hartrees
Energy at 0K-1658.584154
Energy at 298.15K-1658.575749
HF Energy-1655.385464
Nuclear repulsion energy645.344639
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 HF/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' 1422 1340 0.00      
2 A1' 1105 1041 0.00      
3 A1' 439 413 0.00      
4 A2' 1200 1131 0.00      
5 A2' 547 515 0.00      
6 A2" 913 860 43.52      
7 A2" 154 145 0.20      
8 E' 1749 1648 820.54      
8 E' 1749 1648 820.54      
9 E' 1459 1375 371.23      
9 E' 1459 1375 371.23      
10 E' 951 896 162.98      
10 E' 951 896 162.98      
11 E' 510 481 0.57      
11 E' 510 481 0.57      
12 E' 225 212 0.08      
12 E' 225 212 0.08      
13 E" 734 692 0.00      
13 E" 734 692 0.00      
14 E" 198 187 0.00      
14 E" 198 187 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 8716.2 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 8212.4 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/6-31G*
ABC
0.03113 0.03113 0.01556

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

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 -1.377 0.000
N5 -1.193 0.688 0.000
N6 1.193 0.688 0.000
Cl7 0.000 3.000 0.000
Cl8 2.598 -1.500 0.000
Cl9 -2.598 -1.500 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.22682.22682.66261.33371.33371.71403.80893.8089
C22.22682.22681.33372.66261.33373.80891.71403.8089
C32.22682.22681.33371.33372.66263.80893.80891.7140
N42.66261.33371.33372.38502.38504.37672.60072.6007
N51.33372.66261.33372.38502.38502.60074.37672.6007
N61.33371.33372.66262.38502.38502.60072.60074.3767
Cl71.71403.80893.80894.37672.60072.60075.19565.1956
Cl83.80891.71403.80892.60074.37672.60075.19565.1956
Cl93.80893.80891.71402.60072.60074.37675.19565.1956

picture of 1,3,5-Triazine, 2,4,6-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N5 C3 113.725 C1 N6 C2 113.725
C2 N4 C3 113.725 N4 C2 N5 63.137
N4 C2 N6 126.275 N4 C2 Cl8 116.863
N4 C3 Cl9 116.863 N5 C1 N6 126.275
N5 C1 Cl7 116.863 N5 C3 Cl9 116.863
N6 C1 Cl7 116.863 N6 C2 Cl8 116.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability