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: CCD/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at CCD/3-21G
 hartrees
Energy at 0K-1647.953851
Energy at 298.15K-1647.956183
HF Energy-1647.202122
Nuclear repulsion energy620.245122
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 CCD/3-21G
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' 1309 1273 0.00      
2 A1' 970 943 0.00      
3 A1' 357 347 0.00      
4 A2' 908 882 0.00      
5 A2' 440 428 0.00      
6 A2" 835 812 14.36      
7 A2" 137 133 0.53      
8 E' 1454 1413 429.86      
8 E' 1454 1413 429.86      
9 E' 1242 1207 235.91      
9 E' 1242 1207 235.91      
10 E' 810 788 118.75      
10 E' 810 788 118.75      
11 E' 439 427 3.20      
11 E' 439 427 3.20      
12 E' 184 179 0.05      
12 E' 184 179 0.05      
13 E" 652 634 0.00      
13 E" 652 634 0.00      
14 E" 191 186 0.00      
14 E" 191 186 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7449.7 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 7243.3 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 CCD/3-21G
ABC
0.02906 0.02906 0.01453

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.304 0.000
C2 1.129 -0.652 0.000
C3 -1.129 -0.652 0.000
N4 0.000 -1.381 0.000
N5 -1.196 0.691 0.000
N6 1.196 0.691 0.000
Cl7 0.000 3.116 0.000
Cl8 2.699 -1.558 0.000
Cl9 -2.699 -1.558 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.25872.25872.68551.34441.34441.81213.93373.9337
C22.25872.25871.34442.68551.34443.93371.81213.9337
C32.25872.25871.34441.34442.68553.93373.93371.8121
N42.68551.34441.34442.39272.39274.49752.70442.7044
N51.34442.68551.34442.39272.39272.70444.49752.7044
N61.34441.34442.68552.39272.39272.70442.70444.4975
Cl71.81213.93373.93374.49752.70442.70445.39725.3972
Cl83.93371.81213.93372.70444.49752.70445.39725.3972
Cl93.93373.93371.81212.70442.70444.49755.39725.3972

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 114.286 C1 N6 C2 114.286
C2 N4 C3 114.286 N4 C2 N5 62.857
N4 C2 N6 125.714 N4 C2 Cl8 117.143
N4 C3 Cl9 117.143 N5 C1 N6 125.714
N5 C1 Cl7 117.143 N5 C3 Cl9 117.143
N6 C1 Cl7 117.143 N6 C2 Cl8 117.143
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability