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

using model chemistry: mPW1PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/6-31G**
 hartrees
Energy at 0K-280.296403
Energy at 298.15K-280.302061
Nuclear repulsion energy212.371479
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 mPW1PW91/6-31G**
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' 3216 3060 0.00      
2 A1' 1167 1110 0.00      
3 A1' 1030 980 0.00      
4 A2' 1412 1344 0.00      
5 A2' 1237 1177 0.00      
6 A2" 956 910 0.23      
7 A2" 763 726 33.19      
8 E' 3210 3055 26.89      
8 E' 3210 3055 26.89      
9 E' 1647 1567 141.37      
9 E' 1647 1567 141.37      
10 E' 1464 1393 63.29      
10 E' 1464 1393 63.29      
11 E' 1223 1163 0.66      
11 E' 1223 1163 0.66      
12 E' 695 661 18.05      
12 E' 695 661 18.05      
13 E" 1050 999 0.00      
13 E" 1050 999 0.00      
14 E" 350 333 0.00      
14 E" 350 333 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14528.7 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 13824.0 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 mPW1PW91/6-31G**
ABC
0.21642 0.21642 0.10821

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.289 0.000
C2 1.116 -0.644 0.000
C3 -1.116 -0.644 0.000
N4 0.000 -1.371 0.000
N5 1.187 0.685 0.000
N6 -1.187 0.685 0.000
H7 0.000 2.376 0.000
H8 2.058 -1.188 0.000
H9 -2.058 -1.188 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.23232.23232.65951.33161.33161.08723.22013.2201
C22.23232.23231.33161.33162.65953.22011.08723.2201
C32.23232.23231.33162.65951.33163.22013.22011.0872
N42.65951.33161.33162.37402.37403.74662.06582.0658
N51.33161.33162.65952.37402.37402.06582.06583.7466
N61.33162.65951.33162.37402.37402.06583.74662.0658
H71.08723.22013.22013.74662.06582.06584.11544.1154
H83.22011.08723.22012.06582.06583.74664.11544.1154
H93.22013.22011.08722.06583.74662.06584.11544.1154

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 113.901 C1 N6 C3 113.901
C2 N4 C3 113.901 N4 C2 N5 126.099
N4 C2 H8 116.950 N4 C3 N6 126.099
N4 C3 H9 116.950 N5 C1 N6 126.099
N5 C1 H7 116.950 N5 C2 H8 116.951
N6 C1 H7 116.950 N6 C3 H9 116.951
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.233      
2 C 0.233      
3 C 0.233      
4 N -0.397      
5 N -0.397      
6 N -0.397      
7 H 0.165      
8 H 0.165      
9 H 0.165      


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 -34.316 0.000 0.000
y 0.000 -34.316 0.000
z 0.000 0.000 -33.470
Traceless
 xyz
x -0.423 0.000 0.000
y 0.000 -0.423 0.000
z 0.000 0.000 0.846
Polar
3z2-r21.692
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 107.544
(<r2>)1/2 10.370