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All results from a given calculation for C3H3N3O3 (cyanuric acid)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-499.353092
Energy at 298.15K-499.359180
HF Energy-499.353092
Nuclear repulsion energy433.679197
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 M06-2X/STO-3G
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' 3843 3843 0.00      
2 A1' 1983 1983 0.00      
3 A1' 953 953 0.00      
4 A1' 677 677 0.00      
5 A2' 1443 1443 0.00      
6 A2' 1267 1267 0.00      
7 A2' 590 590 0.00      
8 A2" 666 666 74.79      
9 A2" 549 549 379.18      
10 A2" 52 52 7.06      
11 E' 3840 3840 68.61      
11 E' 3840 3840 68.74      
12 E' 1981 1981 398.32      
12 E' 1981 1981 398.18      
13 E' 1513 1513 193.53      
13 E' 1513 1513 193.35      
14 E' 1440 1440 207.69      
14 E' 1440 1440 207.65      
15 E' 1046 1046 3.60      
15 E' 1046 1046 3.58      
16 E' 499 499 10.19      
16 E' 499 499 10.23      
17 E' 368 368 15.83      
17 E' 368 368 15.90      
18 E" 661 661 0.02      
18 E" 660 660 0.01      
19 E" 487 487 0.00      
19 E" 487 487 0.00      
20 E" 97 97 0.00      
20 E" 97 97 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 17940.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17940.7 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 M06-2X/STO-3G
ABC
0.06313 0.06313 0.03157

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.292 0.746 0.000
C2 -1.292 0.746 0.000
C3 0.000 -1.491 0.000
N4 0.000 1.374 0.000
N5 -1.190 -0.687 0.000
N6 1.190 -0.687 0.000
O7 2.362 1.364 0.000
O8 -2.362 1.364 0.000
O9 0.000 -2.728 0.000
H10 0.000 2.411 0.000
H11 -2.088 -1.205 0.000
H12 2.088 -1.205 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 O7 O8 O9 H10 H11 H12
C12.58332.58331.43642.86561.43641.23643.70603.70602.10753.90242.1075
C22.58332.58331.43641.43642.86563.70601.23643.70602.10752.10753.9024
C32.58332.58332.86561.43641.43643.70603.70601.23643.90242.10752.1075
N41.43641.43642.86562.38022.38022.36242.36244.10211.03683.31883.3188
N52.86561.43641.43642.38022.38024.10212.36242.36243.31881.03683.3188
N61.43642.86561.43642.38022.38022.36244.10212.36243.31883.31881.0368
O71.23643.70603.70602.36244.10212.36244.72484.72482.58415.13892.5841
O83.70601.23643.70602.36242.36244.10214.72484.72482.58412.58415.1389
O93.70603.70601.23644.10212.36242.36244.72484.72485.13892.58412.5841
H102.10752.10753.90241.03683.31883.31882.58412.58415.13894.17604.1760
H113.90242.10752.10753.31881.03683.31885.13892.58412.58414.17604.1760
H122.10753.90242.10753.31883.31881.03682.58415.13892.58414.17604.1760

picture of cyanuric acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N4 C2 128.108 C1 N4 H10 115.946
C1 N6 C3 128.108 C1 N6 H12 115.946
C2 N4 H10 115.946 C2 N5 C3 128.108
C2 N5 H11 115.946 C3 N5 H11 115.946
C3 N6 H12 115.946 N4 C1 N6 111.892
N4 C1 O7 124.054 N4 C2 N5 111.892
N4 C2 O8 124.054 N5 C2 O8 124.054
N5 C3 N6 111.892 N5 C3 O9 124.054
N6 C1 O7 124.054 N6 C3 O9 124.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability