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All results from a given calculation for C3H3N3 (1,3,5-Triazine)

using model chemistry: MP2=FULL/6-31G*

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=FULL/6-31G*
 hartrees
Energy at 0K-279.564176
Energy at 298.15K-279.569824
HF Energy-278.692259
Nuclear repulsion energy211.245090
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=FULL/6-31G*
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' 3249 3061 0.00      
2 A1' 1154 1087 0.00      
3 A1' 1018 959 0.00      
4 A2' 1432 1349 0.00      
5 A2' 1259 1187 0.00      
6 A2" 925 872 0.53      
7 A2" 772 727 31.94      
8 E' 3245 3057 20.97      
8 E' 3245 3057 20.97      
9 E' 1624 1530 78.57      
9 E' 1624 1530 78.57      
10 E' 1472 1387 55.51      
10 E' 1472 1387 55.51      
11 E' 1214 1144 0.03      
11 E' 1214 1144 0.03      
12 E' 690 650 19.06      
12 E' 690 650 19.06      
13 E" 1027 967 0.00      
13 E" 1027 967 0.00      
14 E" 360 339 0.00      
14 E" 360 339 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14535.7 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 13695.6 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=FULL/6-31G*
ABC
0.21407 0.21407 0.10703

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.297 0.000
C2 1.123 -0.649 0.000
C3 -1.123 -0.649 0.000
N4 0.000 -1.378 0.000
N5 1.193 0.689 0.000
N6 -1.193 0.689 0.000
H7 0.000 2.385 0.000
H8 2.065 -1.192 0.000
H9 -2.065 -1.192 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.24672.24672.67481.33921.33921.08753.23453.2345
C22.24672.24671.33921.33922.67483.23451.08753.2345
C32.24672.24671.33922.67481.33923.23453.23451.0875
N42.67481.33921.33922.38622.38623.76232.07342.0734
N51.33921.33922.67482.38622.38622.07342.07343.7623
N61.33922.67481.33922.38622.38622.07343.76232.0734
H71.08753.23453.23453.76232.07342.07344.13034.1303
H83.23451.08753.23452.07342.07343.76234.13034.1303
H93.23453.23451.08752.07343.76232.07344.13034.1303

picture of 1,3,5-Triazine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N5 C2 114.029 C1 N6 C3 114.029
C2 N4 C3 114.029 N4 C2 N5 125.971
N4 C2 H8 117.015 N4 C3 N6 125.971
N4 C3 H9 117.015 N5 C1 N6 125.971
N5 C1 H7 117.015 N5 C2 H8 117.015
N6 C1 H7 117.015 N6 C3 H9 117.015
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability