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: B3LYP/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 B3LYP/3-21G*
 hartrees
Energy at 0K-1651.309578
Energy at 298.15K-1651.312037
HF Energy-1651.309578
Nuclear repulsion energy633.195039
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/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' 1315 1265 0.00      
2 A1' 930 895 0.00      
3 A1' 389 374 0.00      
4 A2' 1080 1039 0.00      
5 A2' 478 460 0.00      
6 A2" 831 799 16.56      
7 A2" 142 137 0.01      
8 E' 1419 1365 583.40      
8 E' 1419 1365 583.40      
9 E' 1218 1172 284.15      
9 E' 1218 1172 284.14      
10 E' 830 798 170.18      
10 E' 830 798 170.19      
11 E' 457 440 5.80      
11 E' 457 440 5.80      
12 E' 202 194 0.07      
12 E' 202 194 0.07      
13 E" 664 639 0.00      
13 E" 664 639 0.00      
14 E" 174 167 0.00      
14 E" 174 167 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7545.0 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 7258.2 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 B3LYP/3-21G*
ABC
0.03045 0.03045 0.01522

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.306 0.000
C2 1.131 -0.653 0.000
C3 -1.131 -0.653 0.000
N4 0.000 -1.379 0.000
N5 -1.194 0.689 0.000
N6 1.194 0.689 0.000
Cl7 0.000 3.035 0.000
Cl8 2.628 -1.517 0.000
Cl9 -2.628 -1.517 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.26182.26182.68461.34381.34381.72893.85713.8571
C22.26182.26181.34382.68461.34383.85711.72893.8571
C32.26182.26181.34381.34382.68463.85713.85711.7289
N42.68461.34381.34382.38812.38814.41352.63182.6318
N51.34382.68461.34382.38812.38812.63184.41352.6318
N61.34381.34382.68462.38812.38812.63182.63184.4135
Cl71.72893.85713.85714.41352.63182.63185.25635.2563
Cl83.85711.72893.85712.63184.41352.63185.25635.2563
Cl93.85713.85711.72892.63182.63184.41355.25635.2563

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 114.612 C1 N6 C2 114.612
C2 N4 C3 114.612 N4 C2 N5 62.694
N4 C2 N6 125.388 N4 C2 Cl8 117.306
N4 C3 Cl9 117.306 N5 C1 N6 125.388
N5 C1 Cl7 117.306 N5 C3 Cl9 117.306
N6 C1 Cl7 117.306 N6 C2 Cl8 117.306
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.300      
2 C 0.300      
3 C 0.300      
4 N -0.458      
5 N -0.458      
6 N -0.458      
7 Cl 0.159      
8 Cl 0.159      
9 Cl 0.159      


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 -71.890 0.000 0.000
y 0.000 -71.890 0.000
z 0.000 0.000 -69.074
Traceless
 xyz
x -1.408 0.000 0.000
y 0.000 -1.408 0.000
z 0.000 0.000 2.816
Polar
3z2-r25.633
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 14.830 0.000 0.000
y 0.000 14.830 0.000
z 0.000 0.000 4.270


<r2> (average value of r2) Å2
<r2> 584.612
(<r2>)1/2 24.179