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

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-276.646788
Energy at 298.15K-276.651661
Nuclear repulsion energy200.989750
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 BLYP/STO-3G
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' 3310 3063 0.00      
2 A1' 1085 1003 0.00      
3 A1' 890 823 0.00      
4 A2' 1365 1263 0.00      
5 A2' 955 883 0.00      
6 A2" 818 757 6.06      
7 A2" 736 681 8.92      
8 E' 3307 3059 2.80      
8 E' 3307 3059 2.80      
9 E' 1491 1380 0.48      
9 E' 1491 1380 0.48      
10 E' 1325 1226 57.28      
10 E' 1325 1226 57.28      
11 E' 1086 1005 8.04      
11 E' 1086 1005 8.04      
12 E' 633 586 7.00      
12 E' 633 586 7.00      
13 E" 948 877 0.00      
13 E" 948 877 0.00      
14 E" 298 275 0.00      
14 E" 298 275 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 13667.2 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 12644.9 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 BLYP/STO-3G
ABC
0.19342 0.19342 0.09671

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.341 0.000
C2 1.161 -0.670 0.000
C3 -1.161 -0.670 0.000
N4 0.000 -1.475 0.000
N5 1.277 0.737 0.000
N6 -1.277 0.737 0.000
H7 0.000 2.456 0.000
H8 2.127 -1.228 0.000
H9 -2.127 -1.228 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.32262.32262.81551.41251.41251.11523.33533.3353
C22.32262.32261.41251.41252.81553.33531.11523.3353
C32.32262.32261.41252.81551.41253.33533.33531.1152
N42.81551.41251.41252.55402.55403.93072.14132.1413
N51.41251.41252.81552.55402.55402.14132.14133.9307
N61.41252.81551.41252.55402.55402.14133.93072.1413
H71.11523.33533.33533.93072.14132.14134.25414.2541
H83.33531.11523.33532.14132.14133.93074.25414.2541
H93.33533.33531.11522.14133.93072.14134.25414.2541

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 110.604 C1 N6 C3 110.604
C2 N4 C3 110.604 N4 C2 N5 129.396
N4 C2 H8 115.302 N4 C3 N6 129.396
N4 C3 H9 115.302 N5 C1 N6 129.396
N5 C1 H7 115.302 N5 C2 H8 115.302
N6 C1 H7 115.302 N6 C3 H9 115.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.083      
2 C 0.083      
3 C 0.083      
4 N -0.190      
5 N -0.190      
6 N -0.190      
7 H 0.108      
8 H 0.108      
9 H 0.108      


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 -33.309 0.000 0.000
y 0.000 -33.309 0.000
z 0.000 0.000 -31.226
Traceless
 xyz
x -1.042 0.000 0.000
y 0.000 -1.042 0.000
z 0.000 0.000 2.084
Polar
3z2-r24.167
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 5.669 0.000 0.000
y 0.000 5.669 0.000
z 0.000 0.000 1.317


<r2> (average value of r2) Å2
<r2> 116.494
(<r2>)1/2 10.793