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: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-1651.343775
Energy at 298.15K-1651.346349
HF Energy-1651.343775
Nuclear repulsion energy637.725364
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 B1B95/3-21G*
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' 1344 1283 0.00      
2 A1' 947 904 0.00      
3 A1' 405 387 0.00      
4 A2' 1114 1064 0.00      
5 A2' 480 459 0.00      
6 A2" 845 807 16.91      
7 A2" 147 141 0.00      
8 E' 1459 1393 587.42      
8 E' 1459 1393 587.52      
9 E' 1251 1195 303.44      
9 E' 1251 1195 303.27      
10 E' 850 812 164.76      
10 E' 850 812 164.64      
11 E' 468 447 2.06      
11 E' 468 447 2.06      
12 E' 207 197 0.08      
12 E' 207 197 0.08      
13 E" 676 645 0.00      
13 E" 676 645 0.00      
14 E" 176 168 0.00      
14 E" 176 168 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7728.7 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 7380.2 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 B1B95/3-21G*
ABC
0.03090 0.03090 0.01545

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.301 0.000
C2 1.126 -0.650 0.000
C3 -1.126 -0.650 0.000
N4 0.000 -1.373 0.000
N5 -1.189 0.686 0.000
N6 1.189 0.686 0.000
Cl7 0.000 3.011 0.000
Cl8 2.607 -1.505 0.000
Cl9 -2.607 -1.505 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.25292.25292.67331.33811.33811.71003.83053.8305
C22.25292.25291.33812.67331.33813.83051.71003.8305
C32.25292.25291.33811.33812.67333.83053.83051.7100
N42.67331.33811.33812.37742.37744.38342.61082.6108
N51.33812.67331.33812.37742.37742.61084.38342.6108
N61.33811.33812.67332.37742.37742.61082.61084.3834
Cl71.71003.83053.83054.38342.61082.61085.21485.2148
Cl83.83051.71003.83052.61084.38342.61085.21485.2148
Cl93.83053.83051.71002.61082.61084.38345.21485.2148

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 114.666 C1 N6 C2 114.666
C2 N4 C3 114.666 N4 C2 N5 62.667
N4 C2 N6 125.334 N4 C2 Cl8 117.333
N4 C3 Cl9 117.333 N5 C1 N6 125.334
N5 C1 Cl7 117.333 N5 C3 Cl9 117.333
N6 C1 Cl7 117.333 N6 C2 Cl8 117.333
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.281      
2 C 0.281      
3 C 0.281      
4 N -0.464      
5 N -0.464      
6 N -0.464      
7 Cl 0.183      
8 Cl 0.183      
9 Cl 0.183      


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 -71.327 0.000 0.000
y 0.000 -71.327 0.000
z 0.000 0.000 -68.995
Traceless
 xyz
x -1.166 0.000 0.000
y 0.000 -1.166 0.000
z 0.000 0.000 2.332
Polar
3z2-r24.664
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 14.557 0.000 0.000
y 0.000 14.558 0.000
z 0.000 0.000 4.279


<r2> (average value of r2) Å2
<r2> 576.380
(<r2>)1/2 24.008