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: B3PW91/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B3PW91/TZVP
 hartrees
Energy at 0K-1659.040335
Energy at 298.15K-1659.042932
HF Energy-1659.040335
Nuclear repulsion energy640.593598
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 B3PW91/TZVP
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' 1292 1246 0.00      
2 A1' 997 961 0.00      
3 A1' 403 388 0.00      
4 A2' 1228 1185 0.00      
5 A2' 509 491 0.00      
6 A2" 812 783 13.24      
7 A2" 140 135 0.05      
8 E' 1557 1502 661.06      
8 E' 1557 1502 661.06      
9 E' 1308 1261 329.81      
9 E' 1308 1261 329.77      
10 E' 867 836 193.66      
10 E' 867 836 193.64      
11 E' 467 451 4.97      
11 E' 467 451 4.97      
12 E' 210 203 0.14      
12 E' 210 203 0.14      
13 E" 661 637 0.00      
13 E" 661 637 0.00      
14 E" 163 157 0.00      
14 E" 163 157 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7923.0 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 7640.1 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 B3PW91/TZVP
ABC
0.03117 0.03117 0.01559

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.276 0.000
C2 1.105 -0.638 0.000
C3 -1.105 -0.638 0.000
N4 0.000 -1.365 0.000
N5 -1.182 0.682 0.000
N6 1.182 0.682 0.000
Cl7 0.000 3.001 0.000
Cl8 2.599 -1.501 0.000
Cl9 -2.599 -1.501 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.20942.20942.64031.32241.32241.72553.80293.8029
C22.20942.20941.32242.64031.32243.80291.72553.8029
C32.20942.20941.32241.32242.64033.80293.80291.7255
N42.64031.32241.32242.36372.36374.36572.60262.6026
N51.32242.64031.32242.36372.36372.60264.36572.6026
N61.32241.32242.64032.36372.36372.60262.60264.3657
Cl71.72553.80293.80294.36572.60262.60265.19805.1980
Cl83.80291.72553.80292.60264.36572.60265.19805.1980
Cl93.80293.80291.72552.60262.60264.36575.19805.1980

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 113.313 C1 N6 C2 113.313
C2 N4 C3 113.313 N4 C2 N5 63.344
N4 C2 N6 126.687 N4 C2 Cl8 116.656
N4 C3 Cl9 116.656 N5 C1 N6 126.687
N5 C1 Cl7 116.656 N5 C3 Cl9 116.656
N6 C1 Cl7 116.656 N6 C2 Cl8 116.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.001      
2 C 0.001      
3 C 0.001      
4 N 0.005      
5 N 0.005      
6 N 0.005      
7 Cl -0.005      
8 Cl -0.005      
9 Cl -0.005      


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
Primitive
 xyz
x -71.977 0.000 0.000
y 0.000 -71.977 0.000
z 0.000 0.000 -68.109
Traceless
 xyz
x -1.934 0.000 0.000
y 0.000 -1.934 0.000
z 0.000 0.000 3.868
Polar
3z2-r27.736
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.017 0.000 0.000
y 0.000 16.016 0.000
z 0.000 0.000 6.540


<r2> (average value of r2) Å2
<r2> 571.879
(<r2>)1/2 23.914