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

using model chemistry: MP2/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at MP2/3-21G*
 hartrees
Energy at 0K-1648.532308
Energy at 298.15K-1648.534767
HF Energy-1647.536114
Nuclear repulsion energy629.827152
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 MP2/3-21G*
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' 1305 1241 0.00      
2 A1' 926 880 0.00      
3 A1' 392 373 0.00      
4 A2' 1000 951 0.00      
5 A2' 479 456 0.00      
6 A2" 812 773 10.91      
7 A2" 143 136 0.10      
8 E' 1374 1307 435.22      
8 E' 1374 1307 435.22      
9 E' 1187 1129 248.05      
9 E' 1187 1129 248.05      
10 E' 830 790 126.90      
10 E' 830 790 126.90      
11 E' 465 443 2.60      
11 E' 465 443 2.60      
12 E' 205 195 0.02      
12 E' 205 195 0.02      
13 E" 652 620 0.00      
13 E" 652 620 0.00      
14 E" 178 169 0.00      
14 E" 178 169 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 7419.2 cm-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 7057.9 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 MP2/3-21G*
ABC
0.03018 0.03018 0.01509

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.318 0.000
C2 1.142 -0.659 0.000
C3 -1.142 -0.659 0.000
N4 0.000 -1.396 0.000
N5 -1.209 0.698 0.000
N6 1.209 0.698 0.000
Cl7 0.000 3.045 0.000
Cl8 2.637 -1.523 0.000
Cl9 -2.637 -1.523 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 Cl7 Cl8 Cl9
C12.28352.28352.71451.35891.35891.72693.87643.8764
C22.28352.28351.35892.71451.35893.87641.72693.8764
C32.28352.28351.35891.35892.71453.87643.87641.7269
N42.71451.35891.35892.41822.41824.44142.64032.6403
N51.35892.71451.35892.41822.41822.64034.44142.6403
N61.35891.35892.71452.41822.41822.64032.64034.4414
Cl71.72693.87643.87644.44142.64032.64035.27455.2745
Cl83.87641.72693.87642.64034.44142.64035.27455.2745
Cl93.87643.87641.72692.64032.64034.44145.27455.2745

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 114.318 C1 N6 C2 114.318
C2 N4 C3 114.318 N4 C2 N5 62.841
N4 C2 N6 125.682 N4 C2 Cl8 117.159
N4 C3 Cl9 117.159 N5 C1 N6 125.683
N5 C1 Cl7 117.159 N5 C3 Cl9 117.159
N6 C1 Cl7 117.159 N6 C2 Cl8 117.159
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability