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

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-278.794088
Energy at 298.15K-278.800032
HF Energy-278.794088
Nuclear repulsion energy215.062282
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 HF/daug-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' 3345 3026 0.00      
2 A1' 1249 1129 0.00      
3 A1' 1105 1000 0.00      
4 A2' 1514 1370 0.00      
5 A2' 1144 1035 0.00      
6 A2" 1087 983 1.02      
7 A2" 795 719 43.16      
8 E' 3340 3021 27.97      
8 E' 3340 3021 27.97      
9 E' 1785 1615 250.58      
9 E' 1785 1615 250.58      
10 E' 1565 1416 111.46      
10 E' 1565 1416 111.45      
11 E' 1296 1173 1.51      
11 E' 1296 1173 1.51      
12 E' 749 677 17.61      
12 E' 749 677 17.61      
13 E" 1182 1069 0.00      
13 E" 1182 1069 0.00      
14 E" 415 376 0.00      
14 E" 415 376 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 15451.5 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13977.4 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 HF/daug-cc-pVTZ
ABC
0.22195 0.22195 0.11098

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.277
C2 0.000 1.106 0.638
C3 0.000 -1.106 0.638
N4 0.000 0.000 1.350
N5 0.000 1.169 -0.675
N6 0.000 -1.169 -0.675
H7 0.000 0.000 -2.350
H8 0.000 2.035 1.175
H9 0.000 -2.035 1.175

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.21102.21102.62631.31471.31471.07383.18653.1865
C22.21102.21101.31471.31472.62633.18651.07383.1865
C32.21102.21101.31472.62631.31473.18653.18651.0738
N42.62631.31471.31472.33792.33793.70012.04292.0429
N51.31471.31472.62632.33792.33792.04292.04293.7001
N61.31472.62631.31472.33792.33792.04293.70012.0429
H71.07383.18653.18653.70012.04292.04294.07094.0709
H83.18651.07383.18652.04292.04293.70014.07094.0709
H93.18653.18651.07382.04293.70012.04294.07094.0709

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 114.469 C1 N6 C3 114.469
C2 N4 C3 114.469 N4 C2 N5 125.531
N4 C2 H8 117.235 N4 C3 N6 125.531
N4 C3 H9 117.235 N5 C1 N6 125.531
N5 C1 H7 117.235 N5 C2 H8 117.235
N6 C1 H7 117.235 N6 C3 H9 117.235
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.038      
2 C -0.109      
3 C -0.109      
4 N -1.359      
5 N -1.140      
6 N -1.140      
7 H 1.297      
8 H 1.261      
9 H 1.261      


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 -34.375 0.000 0.000
y 0.000 -35.046 0.000
z 0.000 0.000 -35.046
Traceless
 xyz
x 0.671 0.000 0.000
y 0.000 -0.336 0.000
z 0.000 0.000 -0.336
Polar
3z2-r2-0.671
x2-y20.671
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.731 0.000 0.000
y 0.000 8.347 0.000
z 0.000 0.000 8.347


<r2> (average value of r2) Å2
<r2> 105.915
(<r2>)1/2 10.291