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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-48.336207
Energy at 298.15K-48.341780
Nuclear repulsion energy104.940865
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 B3LYP/CEP-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' 3251 3148 0.00      
2 A1' 1119 1084 0.00      
3 A1' 944 915 0.00      
4 A2' 1388 1344 0.00      
5 A2' 1116 1080 0.00      
6 A2" 940 911 7.25      
7 A2" 760 736 37.00      
8 E' 3242 3140 22.65      
8 E' 3242 3140 22.64      
9 E' 1511 1463 67.91      
9 E' 1511 1463 67.92      
10 E' 1406 1361 92.46      
10 E' 1406 1361 92.45      
11 E' 1136 1100 0.12      
11 E' 1136 1100 0.12      
12 E' 668 647 15.81      
12 E' 668 647 15.81      
13 E" 1031 998 0.00      
13 E" 1031 998 0.00      
14 E" 360 348 0.00      
14 E" 360 348 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14111.2 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 13665.3 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 B3LYP/CEP-31G
ABC
0.20491 0.20491 0.10246

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.332 0.000
C2 1.153 -0.666 0.000
C3 -1.153 -0.666 0.000
N4 0.000 -1.405 0.000
N5 1.217 0.703 0.000
N6 -1.217 0.703 0.000
H7 0.000 2.422 0.000
H8 2.097 -1.211 0.000
H9 -2.097 -1.211 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.30672.30672.73701.37001.37001.08983.29593.2959
C22.30672.30671.37001.37002.73703.29591.08983.2959
C32.30672.30671.37002.73701.37003.29593.29591.0898
N42.73701.37001.37002.43392.43393.82682.10622.1062
N51.37001.37002.73702.43392.43392.10622.10623.8268
N61.37002.73701.37002.43392.43392.10623.82682.1062
H71.08983.29593.29593.82682.10622.10624.19444.1944
H83.29591.08983.29592.10622.10623.82684.19444.1944
H93.29593.29591.08982.10623.82682.10624.19444.1944

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 114.680 C1 N6 C3 114.680
C2 N4 C3 114.680 N4 C2 N5 125.320
N4 C2 H8 117.340 N4 C3 N6 125.320
N4 C3 H9 117.340 N5 C1 N6 125.320
N5 C1 H7 117.340 N5 C2 H8 117.340
N6 C1 H7 117.340 N6 C3 H9 117.340
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.499      
2 C -0.499      
3 C -0.499      
4 N 0.220      
5 N 0.220      
6 N 0.220      
7 H 0.279      
8 H 0.279      
9 H 0.279      


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 -36.345 0.000 0.000
y 0.000 -36.345 0.000
z 0.000 0.000 -34.474
Traceless
 xyz
x -0.935 0.000 0.000
y 0.000 -0.935 0.000
z 0.000 0.000 1.871
Polar
3z2-r23.741
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 7.942 0.000 0.000
y 0.000 7.941 0.000
z 0.000 0.000 3.498


<r2> (average value of r2) Å2
<r2> 90.807
(<r2>)1/2 9.529