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

using model chemistry: mPW1PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-280.332460
Energy at 298.15K-280.338132
Nuclear repulsion energy212.179436
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/aug-cc-pVDZ
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' 3204 3071 0.00      
2 A1' 1161 1113 0.00      
3 A1' 1026 983 0.00      
4 A2' 1395 1337 0.00      
5 A2' 1234 1182 0.00      
6 A2" 958 918 0.01      
7 A2" 760 728 32.01      
8 E' 3200 3066 21.06      
8 E' 3200 3066 21.05      
9 E' 1636 1568 152.25      
9 E' 1636 1568 152.26      
10 E' 1451 1390 55.54      
10 E' 1451 1390 55.55      
11 E' 1214 1163 1.09      
11 E' 1214 1163 1.09      
12 E' 692 663 16.27      
12 E' 692 663 16.26      
13 E" 1054 1010 0.00      
13 E" 1054 1010 0.00      
14 E" 347 333 0.00      
14 E" 347 333 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14462.1 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 13859.0 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/aug-cc-pVDZ
ABC
0.21606 0.21606 0.10803

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.291 0.000
C2 1.118 -0.645 0.000
C3 -1.118 -0.645 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 2.382 0.000
H8 2.063 -1.191 0.000
H9 -2.063 -1.191 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 N4 N5 N6 H7 H8 H9
C12.23562.23562.66131.33251.33251.09113.22703.2270
C22.23562.23561.33251.33252.66133.22701.09113.2270
C32.23562.23561.33252.66131.33253.22703.22701.0911
N42.66131.33251.33252.37402.37403.75252.07052.0705
N51.33251.33252.66132.37402.37402.07052.07053.7525
N61.33252.66131.33252.37402.37402.07053.75252.0705
H71.09113.22703.22703.75252.07052.07054.12554.1255
H83.22701.09113.22702.07052.07053.75254.12554.1255
H93.22703.22701.09112.07053.75252.07054.12554.1255

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 114.045 C1 N6 C3 114.045
C2 N4 C3 114.045 N4 C2 N5 125.955
N4 C2 H8 117.022 N4 C3 N6 125.955
N4 C3 H9 117.022 N5 C1 N6 125.955
N5 C1 H7 117.022 N5 C2 H8 117.022
N6 C1 H7 117.022 N6 C3 H9 117.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.530      
2 C 0.530      
3 C 0.530      
4 N -0.322      
5 N -0.322      
6 N -0.322      
7 H -0.208      
8 H -0.208      
9 H -0.208      


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 -34.926 0.000 0.000
y 0.000 -34.926 0.000
z 0.000 0.000 -34.156
Traceless
 xyz
x -0.385 0.000 0.000
y 0.000 -0.385 0.000
z 0.000 0.000 0.770
Polar
3z2-r21.541
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 9.043 0.000 0.000
y 0.000 9.043 0.000
z 0.000 0.000 4.907


<r2> (average value of r2) Å2
<r2> 108.110
(<r2>)1/2 10.398