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

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-278.788621
Energy at 298.15K-278.794575
Nuclear repulsion energy215.126789
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 HF/6-311+G(3df,2p)
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' 3343 3037 0.00      
2 A1' 1250 1135 0.00      
3 A1' 1107 1006 0.00      
4 A2' 1516 1377 0.00      
5 A2' 1147 1042 0.00      
6 A2" 1086 987 1.09      
7 A2" 793 720 43.25      
8 E' 3338 3033 27.67      
8 E' 3338 3033 27.67      
9 E' 1787 1623 252.16      
9 E' 1787 1623 252.16      
10 E' 1567 1424 110.27      
10 E' 1567 1424 110.27      
11 E' 1298 1179 1.49      
11 E' 1298 1179 1.49      
12 E' 750 681 17.62      
12 E' 750 681 17.62      
13 E" 1182 1074 0.00      
13 E" 1182 1074 0.00      
14 E" 413 376 0.00      
14 E" 413 376 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 15454.6 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 14042.1 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 HF/6-311+G(3df,2p)
ABC
0.22209 0.22209 0.11105

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.276 0.000
C2 1.105 -0.638 0.000
C3 -1.105 -0.638 0.000
N4 0.000 -1.349 0.000
N5 1.168 0.675 0.000
N6 -1.168 0.675 0.000
H7 0.000 2.350 0.000
H8 2.036 -1.175 0.000
H9 -2.036 -1.175 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.21062.21062.62541.31421.31421.07423.18643.1864
C22.21062.21061.31421.31422.62543.18641.07423.1864
C32.21062.21061.31422.62541.31423.18643.18641.0742
N42.62541.31421.31422.33682.33683.69962.04302.0430
N51.31421.31422.62542.33682.33682.04302.04303.6996
N61.31422.62541.31422.33682.33682.04303.69962.0430
H71.07423.18643.18643.69962.04302.04304.07114.0711
H83.18641.07423.18642.04302.04303.69964.07114.0711
H93.18643.18641.07422.04303.69962.04304.07114.0711

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 114.496 C1 N6 C3 114.496
C2 N4 C3 114.496 N4 C2 N5 125.504
N4 C2 H8 117.248 N4 C3 N6 125.504
N4 C3 H9 117.248 N5 C1 N6 125.504
N5 C1 H7 117.248 N5 C2 H8 117.248
N6 C1 H7 117.248 N6 C3 H9 117.248
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.973      
2 C 0.973      
3 C 0.973      
4 N -1.126      
5 N -1.126      
6 N -1.126      
7 H 0.153      
8 H 0.153      
9 H 0.153      


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 -35.025 0.000 0.000
y 0.000 -35.025 0.000
z 0.000 0.000 -34.445
Traceless
 xyz
x -0.290 0.000 0.000
y 0.000 -0.290 0.000
z 0.000 0.000 0.580
Polar
3z2-r21.160
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 8.298 0.000 0.000
y 0.000 8.298 0.000
z 0.000 0.000 4.691


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000