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

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-280.145417
Energy at 298.15K-280.151057
Nuclear repulsion energy210.146374
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 B1B95/6-31G
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' 3279 3127 0.00      
2 A1' 1161 1108 0.00      
3 A1' 991 945 0.00      
4 A2' 1410 1345 0.00      
5 A2' 1159 1105 0.00      
6 A2" 952 908 0.60      
7 A2" 775 739 37.03      
8 E' 3270 3118 16.53      
8 E' 3270 3118 16.52      
9 E' 1568 1495 79.24      
9 E' 1568 1495 79.15      
10 E' 1442 1375 83.75      
10 E' 1442 1375 83.65      
11 E' 1179 1124 0.00      
11 E' 1179 1124 0.00      
12 E' 680 649 17.19      
12 E' 680 649 17.20      
13 E" 1038 990 0.00      
13 E" 1038 990 0.00      
14 E" 361 344 0.00      
14 E" 361 344 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14399.2 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 13732.6 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 B1B95/6-31G
ABC
0.21172 0.21172 0.10586

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.313 0.000
C2 1.137 -0.656 0.000
C3 -1.137 -0.656 0.000
N4 0.000 -1.379 0.000
N5 1.194 0.690 0.000
N6 -1.194 0.690 0.000
H7 0.000 2.393 0.000
H8 2.072 -1.197 0.000
H9 -2.072 -1.197 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.27342.27342.69171.34711.34711.08053.25433.2543
C22.27342.27341.34711.34712.69173.25431.08053.2543
C32.27342.27341.34712.69171.34713.25433.25431.0805
N42.69171.34711.34712.38882.38883.77232.08052.0805
N51.34711.34712.69172.38882.38882.08052.08053.7723
N61.34712.69171.34712.38882.38882.08053.77232.0805
H71.08053.25433.25433.77232.08052.08054.14494.1449
H83.25431.08053.25432.08052.08053.77234.14494.1449
H93.25433.25431.08052.08053.77232.08054.14494.1449

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 115.087 C1 N6 C3 115.087
C2 N4 C3 115.087 N4 C2 N5 124.913
N4 C2 H8 117.544 N4 C3 N6 124.913
N4 C3 H9 117.544 N5 C1 N6 124.913
N5 C1 H7 117.544 N5 C2 H8 117.544
N6 C1 H7 117.544 N6 C3 H9 117.544
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.097      
2 C 0.097      
3 C 0.097      
4 N -0.310      
5 N -0.310      
6 N -0.310      
7 H 0.212      
8 H 0.212      
9 H 0.212      


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 -35.581 0.000 0.000
y 0.000 -35.581 0.000
z 0.000 0.000 -33.936
Traceless
 xyz
x -0.822 0.000 0.000
y 0.000 -0.822 0.000
z 0.000 0.000 1.644
Polar
3z2-r23.289
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 7.713 0.000 0.000
y 0.000 7.713 0.000
z 0.000 0.000 2.804


<r2> (average value of r2) Å2
<r2> 110.017
(<r2>)1/2 10.489