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

using model chemistry: B3LYP/CEP-121G*

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-121G*
 hartrees
Energy at 0K-48.460457
Energy at 298.15K-48.466070
Nuclear repulsion energy106.673876
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-121G*
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' 3168 3071 0.00      
2 A1' 1141 1106 0.00      
3 A1' 989 958 0.00      
4 A2' 1406 1363 0.00      
5 A2' 1157 1121 0.00      
6 A2" 937 909 0.37      
7 A2" 752 729 30.27      
8 E' 3163 3066 36.45      
8 E' 3163 3066 36.49      
9 E' 1582 1534 132.23      
9 E' 1582 1534 132.21      
10 E' 1434 1390 83.95      
10 E' 1434 1390 83.97      
11 E' 1183 1147 1.05      
11 E' 1183 1147 1.05      
12 E' 682 661 14.88      
12 E' 682 661 14.88      
13 E" 1035 1003 0.00      
13 E" 1035 1003 0.00      
14 E" 354 343 0.00      
14 E" 354 343 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14206.4 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 13771.7 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-121G*
ABC
0.21218 0.21218 0.10609

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.302 0.000
C2 1.128 -0.651 0.000
C3 -1.128 -0.651 0.000
N4 0.000 -1.385 0.000
N5 1.199 0.692 0.000
N6 -1.199 0.692 0.000
H7 0.000 2.393 0.000
H8 2.073 -1.197 0.000
H9 -2.073 -1.197 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.25542.25542.68681.34531.34531.09123.24663.2466
C22.25542.25541.34531.34532.68683.24661.09123.2466
C32.25542.25541.34532.68681.34533.24663.24661.0912
N42.68681.34531.34532.39822.39823.77802.08122.0812
N51.34531.34532.68682.39822.39822.08122.08123.7780
N61.34532.68681.34532.39822.39822.08123.77802.0812
H71.09123.24663.24663.77802.08122.08124.14554.1455
H83.24661.09123.24662.08122.08123.77804.14554.1455
H93.24663.24661.09122.08123.77802.08124.14554.1455

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 113.914 C1 N6 C3 113.914
C2 N4 C3 113.914 N4 C2 N5 126.086
N4 C2 H8 116.957 N4 C3 N6 126.086
N4 C3 H9 116.957 N5 C1 N6 126.086
N5 C1 H7 116.957 N5 C2 H8 116.957
N6 C1 H7 116.957 N6 C3 H9 116.957
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.230      
2 C -0.230      
3 C -0.230      
4 N 0.034      
5 N 0.034      
6 N 0.034      
7 H 0.196      
8 H 0.196      
9 H 0.196      


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 -34.958 0.000 0.000
y 0.000 -34.958 0.000
z 0.000 0.000 -33.973
Traceless
 xyz
x -0.493 0.000 0.000
y 0.000 -0.493 0.000
z 0.000 0.000 0.985
Polar
3z2-r21.971
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 8.375 0.000 0.000
y 0.000 8.373 0.000
z 0.000 0.000 3.921


<r2> (average value of r2) Å2
<r2> 87.919
(<r2>)1/2 9.377