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: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-1659.196757
Energy at 298.15K-1659.199396
HF Energy-1659.196757
Nuclear repulsion energy640.849219
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 mPW1PW91/cc-pVDZ
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' 1310 1255 0.00      
2 A1' 1007 965 0.00      
3 A1' 409 392 0.00      
4 A2' 1274 1221 0.00      
5 A2' 506 485 0.00      
6 A2" 819 785 16.31      
7 A2" 141 135 0.06      
8 E' 1597 1531 618.48      
8 E' 1597 1531 618.49      
9 E' 1333 1277 345.95      
9 E' 1333 1277 345.95      
10 E' 875 839 191.44      
10 E' 875 839 191.44      
11 E' 471 451 2.66      
11 E' 471 451 2.66      
12 E' 211 202 0.08      
12 E' 211 202 0.08      
13 E" 667 639 0.00      
13 E" 667 639 0.00      
14 E" 165 158 0.00      
14 E" 165 158 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 8052.1 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 7716.4 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 mPW1PW91/cc-pVDZ
ABC
0.03124 0.03124 0.01562

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

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 -1.372 0.000
N5 -1.188 0.686 0.000
N6 1.188 0.686 0.000
Cl7 0.000 2.996 0.000
Cl8 2.594 -1.498 0.000
Cl9 -2.594 -1.498 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.20972.20972.64781.32651.32651.72013.79803.7980
C22.20972.20971.32652.64781.32653.79801.72013.7980
C32.20972.20971.32651.32652.64783.79803.79801.7201
N42.64781.32651.32652.37642.37644.36782.59752.5975
N51.32652.64781.32652.37642.37642.59754.36782.5975
N61.32651.32652.64782.37642.37642.59752.59754.3678
Cl71.72013.79803.79804.36782.59752.59755.18895.1889
Cl83.79801.72013.79802.59754.36782.59755.18895.1889
Cl93.79803.79801.72012.59752.59754.36785.18895.1889

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 112.795 C1 N6 C2 112.795
C2 N4 C3 112.795 N4 C2 N5 63.602
N4 C2 N6 127.205 N4 C2 Cl8 116.398
N4 C3 Cl9 116.398 N5 C1 N6 127.205
N5 C1 Cl7 116.398 N5 C3 Cl9 116.398
N6 C1 Cl7 116.398 N6 C2 Cl8 116.398
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.150      
2 C 0.150      
3 C 0.150      
4 N -0.164      
5 N -0.164      
6 N -0.164      
7 Cl 0.014      
8 Cl 0.014      
9 Cl 0.014      


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 -70.819 0.000 0.000
y 0.000 -70.819 0.000
z 0.000 0.000 -67.803
Traceless
 xyz
x -1.508 0.000 0.000
y 0.000 -1.508 0.000
z 0.000 0.000 3.016
Polar
3z2-r26.031
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 14.887 0.000 0.000
y 0.000 14.886 0.000
z 0.000 0.000 4.940


<r2> (average value of r2) Å2
<r2> 570.159
(<r2>)1/2 23.878