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: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-1659.393951
Energy at 298.15K-1659.396592
HF Energy-1659.393951
Nuclear repulsion energy644.216803
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 B1B95/cc-pVTZ
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' 1304 1248 0.00      
2 A1' 1000 957 0.00      
3 A1' 410 392 0.00      
4 A2' 1242 1189 0.00      
5 A2' 498 477 0.00      
6 A2" 828 793 15.45      
7 A2" 143 137 0.05      
8 E' 1581 1513 630.54      
8 E' 1581 1513 630.45      
9 E' 1322 1265 352.26      
9 E' 1322 1265 352.37      
10 E' 870 833 198.63      
10 E' 870 833 198.63      
11 E' 468 448 1.79      
11 E' 468 448 1.79      
12 E' 210 201 0.17      
12 E' 210 201 0.17      
13 E" 673 644 0.00      
13 E" 673 644 0.00      
14 E" 165 158 0.00      
14 E" 165 158 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 8001.8 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 7658.5 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 B1B95/cc-pVTZ
ABC
0.03155 0.03155 0.01578

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.271 0.000
C2 1.101 -0.635 0.000
C3 -1.101 -0.635 0.000
N4 0.000 -1.362 0.000
N5 -1.179 0.681 0.000
N6 1.179 0.681 0.000
Cl7 0.000 2.981 0.000
Cl8 2.582 -1.491 0.000
Cl9 -2.582 -1.491 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.20122.20122.63261.31871.31871.71063.78063.7806
C22.20122.20121.31872.63261.31873.78061.71063.7806
C32.20122.20121.31871.31872.63263.78063.78061.7106
N42.63261.31871.31872.35872.35874.34322.58522.5852
N51.31872.63261.31872.35872.35872.58524.34322.5852
N61.31871.31872.63262.35872.35872.58522.58524.3432
Cl71.71063.78063.78064.34322.58522.58525.16405.1640
Cl83.78061.71063.78062.58524.34322.58525.16405.1640
Cl93.78063.78061.71062.58522.58524.34325.16405.1640

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 113.153 C1 N6 C2 113.153
C2 N4 C3 113.153 N4 C2 N5 63.423
N4 C2 N6 126.847 N4 C2 Cl8 116.577
N4 C3 Cl9 116.577 N5 C1 N6 126.847
N5 C1 Cl7 116.577 N5 C3 Cl9 116.577
N6 C1 Cl7 116.577 N6 C2 Cl8 116.577
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.182      
2 C 0.182      
3 C 0.182      
4 N -0.158      
5 N -0.158      
6 N -0.158      
7 Cl -0.024      
8 Cl -0.024      
9 Cl -0.024      


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 -70.802 0.000 0.000
y 0.000 -70.802 0.000
z 0.000 0.000 -67.583
Traceless
 xyz
x -1.609 0.000 0.000
y 0.000 -1.609 0.000
z 0.000 0.000 3.219
Polar
3z2-r26.437
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 16.246 0.000 0.000
y 0.000 16.246 0.000
z 0.000 0.000 6.770


<r2> (average value of r2) Å2
<r2> 564.901
(<r2>)1/2 23.768