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All results from a given calculation for C3Cl3N3 (1,3,5-Triazine, 2,4,6-trichloro-)

using model chemistry: MP2/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at MP2/CEP-31G
 hartrees
Energy at 0K-89.928150
Energy at 298.15K-89.930318
HF Energy-89.276345
Nuclear repulsion energy198.616097
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 MP2/CEP-31G
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' 1236 1195 0.00      
2 A1' 897 866 0.00      
3 A1' 365 353 0.00      
4 A2' 1071 1035 0.00      
5 A2' 465 450 0.00      
6 A2" 768 742 3.89      
7 A2" 135 130 0.10      
8 E' 1383 1337 466.05      
8 E' 1383 1337 466.05      
9 E' 1170 1130 197.58      
9 E' 1170 1130 197.58      
10 E' 795 768 90.88      
10 E' 795 768 90.88      
11 E' 437 422 0.63      
11 E' 437 422 0.63      
12 E' 193 187 0.00      
12 E' 193 187 0.00      
13 E" 595 575 0.00      
13 E" 595 575 0.00      
14 E" 164 159 0.00      
14 E" 164 159 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7206.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 6963.2 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 MP2/CEP-31G
ABC
0.02847 0.02847 0.01423

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.338 0.000
C2 1.159 -0.669 0.000
C3 -1.159 -0.669 0.000
N4 0.000 -1.428 0.000
N5 -1.236 0.714 0.000
N6 1.236 0.714 0.000
Cl7 0.000 3.140 0.000
Cl8 2.719 -1.570 0.000
Cl9 -2.719 -1.570 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.31722.31722.76541.38491.38491.80233.98133.9813
C22.31722.31721.38492.76541.38493.98131.80233.9813
C32.31722.31721.38491.38492.76543.98133.98131.8023
N42.76541.38491.38492.47272.47274.56772.72312.7231
N51.38492.76541.38492.47272.47272.72314.56772.7231
N61.38491.38492.76542.47272.47272.72312.72314.5677
Cl71.80233.98133.98134.56772.72312.72315.43885.4388
Cl83.98131.80233.98132.72314.56772.72315.43885.4388
Cl93.98133.98131.80232.72312.72314.56775.43885.4388

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 113.564 C1 N6 C2 113.564
C2 N4 C3 113.564 N4 C2 N5 63.218
N4 C2 N6 126.436 N4 C2 Cl8 116.782
N4 C3 Cl9 116.782 N5 C1 N6 126.436
N5 C1 Cl7 116.782 N5 C3 Cl9 116.782
N6 C1 Cl7 116.782 N6 C2 Cl8 116.782
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability