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: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at G4
 hartrees
Energy at 0K-1658.704678
Energy at 298.15K-1658.696256
HF Energy-1659.174143
Nuclear repulsion energy639.100762
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 B3LYP/6-31G(2df,p)
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' 1284 1240 0.00      
2 A1' 985 950 0.00      
3 A1' 399 385 0.00      
4 A2' 1218 1176 0.00      
5 A2' 501 483 0.00      
6 A2" 823 794 18.18      
7 A2" 141 136 0.13      
8 E' 1541 1488 587.62      
8 E' 1541 1488 587.63      
9 E' 1291 1246 333.54      
9 E' 1291 1246 333.54      
10 E' 855 825 195.92      
10 E' 855 825 195.92      
11 E' 463 447 3.81      
11 E' 463 447 3.81      
12 E' 207 200 0.13      
12 E' 207 200 0.13      
13 E" 668 645 0.00      
13 E" 668 645 0.00      
14 E" 167 161 0.00      
14 E" 167 161 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7868.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 7592.8 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 B3LYP/6-31G(2df,p)
ABC
0.03104 0.03104 0.01552

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.279 0.000
C2 1.108 -0.640 0.000
C3 -1.108 -0.640 0.000
N4 0.000 -1.371 0.000
N5 -1.187 0.685 0.000
N6 1.187 0.685 0.000
Cl7 0.000 3.007 0.000
Cl8 2.604 -1.503 0.000
Cl9 -2.604 -1.503 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.21562.21562.64991.32731.32731.72763.81093.8109
C22.21562.21561.32732.64991.32733.81091.72763.8109
C32.21562.21561.32731.32732.64993.81093.81091.7276
N42.64991.32731.32732.37422.37424.37752.60732.6073
N51.32732.64991.32732.37422.37422.60734.37752.6073
N61.32731.32732.64992.37422.37422.60732.60734.3775
Cl71.72763.81093.81094.37752.60732.60735.20795.2079
Cl83.81091.72763.81092.60734.37752.60735.20795.2079
Cl93.81093.81091.72762.60732.60734.37755.20795.2079

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 113.735 C1 N6 C2 113.735
C2 N4 C3 113.735 N4 C2 N5 63.132
N4 C2 N6 126.265 N4 C2 Cl8 116.868
N4 C3 Cl9 116.868 N5 C1 N6 126.265
N5 C1 Cl7 116.868 N5 C3 Cl9 116.868
N6 C1 Cl7 116.868 N6 C2 Cl8 116.868
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.314      
2 C 0.314      
3 C 0.314      
4 N -0.254      
5 N -0.254      
6 N -0.254      
7 Cl -0.060      
8 Cl -0.060      
9 Cl -0.060      


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


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 573.619
(<r2>)1/2 23.950