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

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-506.034123
Energy at 298.15K-506.041424
HF Energy-506.034123
Nuclear repulsion energy446.028958
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 B97D3/aug-cc-pVTZ
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' 3572 3517 0.00      
2 A1' 1781 1754 0.00      
3 A1' 967 953 0.00      
4 A1' 644 634 0.00      
5 A2' 1349 1328 0.00      
6 A2' 1149 1132 0.00      
7 A2' 617 607 0.00      
8 A2" 730 718 59.61      
9 A2" 647 637 233.22      
10 A2" 122 120 2.97      
11 E' 3570 3515 131.10      
11 E' 3570 3515 131.03      
12 E' 1758 1731 933.91      
12 E' 1758 1731 934.28      
13 E' 1411 1389 222.90      
13 E' 1411 1389 222.89      
14 E' 1371 1350 141.48      
14 E' 1371 1350 141.57      
15 E' 998 983 18.12      
15 E' 998 983 18.14      
16 E' 506 498 28.65      
16 E' 506 498 28.61      
17 E' 380 374 20.97      
17 E' 380 374 20.98      
18 E" 733 722 0.00      
18 E" 733 722 0.00      
19 E" 581 572 0.00      
19 E" 581 572 0.00      
20 E" 147 145 0.00      
20 E" 147 145 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 17243.2 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 16979.4 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 B97D3/aug-cc-pVTZ
ABC
0.06691 0.06691 0.03345

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.246 0.719 0.000
C2 -1.246 0.719 0.000
C3 0.000 -1.438 0.000
N4 0.000 1.340 0.000
N5 -1.161 -0.670 0.000
N6 1.161 -0.670 0.000
O7 2.296 1.326 0.000
O8 -2.296 1.326 0.000
O9 0.000 -2.651 0.000
H10 0.000 2.351 0.000
H11 -2.036 -1.175 0.000
H12 2.036 -1.175 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 O7 O8 O9 H10 H11 H12
C12.49112.49111.39192.77871.39191.21283.59303.59302.05283.78912.0528
C22.49112.49111.39191.39192.77873.59301.21283.59302.05282.05283.7891
C32.49112.49112.77871.39191.39193.59303.59301.21283.78912.05282.0528
N41.39191.39192.77872.32172.32172.29592.29593.99151.01043.23643.2364
N52.77871.39191.39192.32172.32173.99152.29592.29593.23641.01043.2364
N61.39192.77871.39192.32172.32172.29593.99152.29593.23643.23641.0104
O71.21283.59303.59302.29593.99152.29594.59184.59182.51445.00192.5144
O83.59301.21283.59302.29592.29593.99154.59184.59182.51442.51445.0019
O93.59303.59301.21283.99152.29592.29594.59184.59185.00192.51442.5144
H102.05282.05283.78911.01043.23643.23642.51442.51445.00194.07184.0718
H113.78912.05282.05283.23641.01043.23645.00192.51442.51444.07184.0718
H122.05283.78912.05283.23643.23641.01042.51445.00192.51444.07184.0718

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 126.979 C1 N4 H10 116.511
C1 N6 C3 126.979 C1 N6 H12 116.511
C2 N4 H10 116.511 C2 N5 C3 126.979
C2 N5 H11 116.511 C3 N5 H11 116.511
C3 N6 H12 116.511 N4 C1 N6 113.021
N4 C1 O7 123.489 N4 C2 N5 113.021
N4 C2 O8 123.489 N5 C2 O8 123.489
N5 C3 N6 113.021 N5 C3 O9 123.489
N6 C1 O7 123.489 N6 C3 O9 123.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.335      
2 C 0.335      
3 C 0.335      
4 N 0.283      
5 N 0.283      
6 N 0.283      
7 O -0.626      
8 O -0.626      
9 O -0.626      
10 H 0.007      
11 H 0.007      
12 H 0.007      


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 -57.638 0.000 0.000
y 0.000 -57.638 0.000
z 0.000 0.000 -49.228
Traceless
 xyz
x -4.205 0.000 0.000
y 0.000 -4.205 0.000
z 0.000 0.000 8.410
Polar
3z2-r216.819
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 12.858 0.000 0.000
y 0.000 12.858 0.000
z 0.000 0.000 6.000


<r2> (average value of r2) Å2
<r2> 294.468
(<r2>)1/2 17.160