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

using model chemistry: B1B95/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 B1B95/cc-pVTZ
 hartrees
Energy at 0K-280.346987
Energy at 298.15K-280.352648
Nuclear repulsion energy213.475828
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 B1B95/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' 3189 3052 0.00      
2 A1' 1165 1115 0.00      
3 A1' 1024 980 0.00      
4 A2' 1404 1344 0.00      
5 A2' 1206 1155 0.00      
6 A2" 964 923 0.03      
7 A2" 762 730 31.68      
8 E' 3184 3048 25.69      
8 E' 3184 3048 25.71      
9 E' 1633 1563 152.95      
9 E' 1633 1563 152.89      
10 E' 1457 1395 61.82      
10 E' 1457 1395 61.71      
11 E' 1215 1163 0.83      
11 E' 1215 1163 0.85      
12 E' 685 655 17.77      
12 E' 685 655 17.78      
13 E" 1059 1013 0.00      
13 E" 1059 1013 0.00      
14 E" 345 331 0.00      
14 E" 345 331 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14436.4 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 13817.0 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 B1B95/cc-pVTZ
ABC
0.21869 0.21869 0.10935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.283 0.000
C2 1.111 -0.642 0.000
C3 -1.111 -0.642 0.000
N4 0.000 -1.362 0.000
N5 1.180 0.681 0.000
N6 -1.180 0.681 0.000
H7 0.000 2.366 0.000
H8 2.049 -1.183 0.000
H9 -2.049 -1.183 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.22282.22282.64551.32451.32451.08283.20663.2066
C22.22282.22281.32451.32452.64553.20661.08283.2066
C32.22282.22281.32452.64551.32453.20663.20661.0828
N42.64551.32451.32452.35942.35943.72832.05702.0570
N51.32451.32452.64552.35942.35942.05702.05703.7283
N61.32452.64551.32452.35942.35942.05703.72832.0570
H71.08283.20663.20663.72832.05702.05704.09834.0983
H83.20661.08283.20662.05702.05703.72834.09834.0983
H93.20663.20661.08282.05703.72832.05704.09834.0983

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 114.089 C1 N6 C3 114.089
C2 N4 C3 114.089 N4 C2 N5 125.911
N4 C2 H8 117.044 N4 C3 N6 125.911
N4 C3 H9 117.044 N5 C1 N6 125.911
N5 C1 H7 117.044 N5 C2 H8 117.044
N6 C1 H7 117.044 N6 C3 H9 117.044
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.050      
2 C 0.050      
3 C 0.050      
4 N -0.192      
5 N -0.192      
6 N -0.192      
7 H 0.142      
8 H 0.142      
9 H 0.142      


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 -34.493 0.000 0.000
y 0.000 -34.493 0.000
z 0.000 0.000 -33.611
Traceless
 xyz
x -0.441 0.000 0.000
y 0.000 -0.441 0.000
z 0.000 0.000 0.882
Polar
3z2-r21.764
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 8.318 0.000 0.000
y 0.000 8.320 0.000
z 0.000 0.000 4.139


<r2> (average value of r2) Å2
<r2> 106.767
(<r2>)1/2 10.333