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

using model chemistry: B3PW91/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 B3PW91/cc-pVTZ
 hartrees
Energy at 0K-280.347081
Energy at 298.15K-280.352732
Nuclear repulsion energy212.787785
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 B3PW91/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' 3169 3047 0.00      
2 A1' 1162 1117 0.00      
3 A1' 1016 977 0.00      
4 A2' 1398 1344 0.00      
5 A2' 1199 1153 0.00      
6 A2" 956 920 0.01      
7 A2" 760 731 32.11      
8 E' 3164 3042 24.18      
8 E' 3164 3042 24.19      
9 E' 1612 1550 143.91      
9 E' 1612 1550 143.91      
10 E' 1446 1391 65.05      
10 E' 1446 1391 65.05      
11 E' 1206 1159 0.90      
11 E' 1206 1159 0.90      
12 E' 690 663 17.16      
12 E' 690 663 17.16      
13 E" 1050 1010 0.00      
13 E" 1050 1010 0.00      
14 E" 344 330 0.00      
14 E" 344 330 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14339.7 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 13789.1 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 B3PW91/cc-pVTZ
ABC
0.21728 0.21728 0.10864

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.287 0.000
C2 1.115 -0.644 0.000
C3 -1.115 -0.644 0.000
N4 0.000 -1.367 0.000
N5 1.184 0.683 0.000
N6 -1.184 0.683 0.000
H7 0.000 2.373 0.000
H8 2.055 -1.187 0.000
H9 -2.055 -1.187 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.22982.22982.65411.32881.32881.08603.21653.2165
C22.22982.22981.32881.32882.65413.21651.08603.2165
C32.22982.22981.32882.65411.32883.21653.21651.0860
N42.65411.32881.32882.36732.36733.74012.06332.0633
N51.32881.32882.65412.36732.36732.06332.06333.7401
N61.32882.65411.32882.36732.36732.06333.74012.0633
H71.08603.21653.21653.74012.06332.06334.11084.1108
H83.21651.08603.21652.06332.06333.74014.11084.1108
H93.21653.21651.08602.06333.74012.06334.11084.1108

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 114.071 C1 N6 C3 114.071
C2 N4 C3 114.071 N4 C2 N5 125.929
N4 C2 H8 117.035 N4 C3 N6 125.929
N4 C3 H9 117.035 N5 C1 N6 125.929
N5 C1 H7 117.035 N5 C2 H8 117.035
N6 C1 H7 117.035 N6 C3 H9 117.035
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.080      
2 C 0.080      
3 C 0.080      
4 N -0.198      
5 N -0.198      
6 N -0.198      
7 H 0.118      
8 H 0.118      
9 H 0.118      


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 -34.566 0.000 0.000
y 0.000 -34.566 0.000
z 0.000 0.000 -33.654
Traceless
 xyz
x -0.456 0.000 0.000
y 0.000 -0.456 0.000
z 0.000 0.000 0.912
Polar
3z2-r21.824
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> 107.358
(<r2>)1/2 10.361