Jump to
S2C1
Energy calculated at B3PW91/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -147.434994 |
| Energy at 298.15K | -147.434785 |
| HF Energy | -147.434994 |
| Nuclear repulsion energy | 46.707329 |
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 B3PW91/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
1280 |
1230 |
0.00 |
|
|
|
| 2 |
Σu |
1577 |
1516 |
209.37 |
|
|
|
| 3 |
Πu |
464 |
446 |
20.22 |
|
|
|
| 3 |
Πu |
464 |
446 |
20.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1892.1 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 1819.0 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.
Geometric Data calculated at B3PW91/6-31G(2df,p)
Point Group is D∞h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.000 |
| N2 |
0.000 |
0.000 |
1.229 |
| N3 |
0.000 |
0.000 |
-1.229 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2293 | 1.2293 |
N2 | 1.2293 | | 2.4585 | N3 | 1.2293 | 2.4585 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N2 |
C1 |
N3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.519 |
|
|
|
| 2 |
N |
-0.259 |
|
|
|
| 3 |
N |
-0.259 |
|
|
|
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 |
| | x | y | z |
| x |
-15.285 |
0.000 |
0.000 |
| y |
0.000 |
-15.285 |
0.000 |
| z |
0.000 |
0.000 |
-19.969 |
|
| Traceless |
| | x | y | z |
| x |
2.342 |
0.000 |
0.000 |
| y |
0.000 |
2.342 |
0.000 |
| z |
0.000 |
0.000 |
-4.684 |
|
| Polar |
| 3z2-r2 | -9.369 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.930 |
0.000 |
0.000 |
| y |
0.000 |
1.930 |
0.000 |
| z |
0.000 |
0.000 |
5.047 |
<r2> (average value of r
2) Å
2
| <r2> |
31.677 |
| (<r2>)1/2 |
5.628 |
Jump to
S1C1
Energy calculated at B3PW91/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -147.378110 |
| Energy at 298.15K | -147.377886 |
| HF Energy | -147.378110 |
| Nuclear repulsion energy | 46.828725 |
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 B3PW91/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
1306 |
1256 |
0.00 |
|
|
|
| 2 |
Σu |
1882 |
1809 |
67.95 |
|
|
|
| 3 |
Πu |
586 |
563 |
11.03 |
|
|
|
| 3 |
Πu |
350 |
336 |
34.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2062.0 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 1982.4 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.
Geometric Data calculated at B3PW91/6-31G(2df,p)
Point Group is D∞h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.000 |
| N2 |
0.000 |
0.000 |
1.226 |
| N3 |
0.000 |
0.000 |
-1.226 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2261 | 1.2261 |
N2 | 1.2261 | | 2.4522 | N3 | 1.2261 | 2.4522 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N2 |
C1 |
N3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.556 |
|
|
|
| 2 |
N |
-0.278 |
|
|
|
| 3 |
N |
-0.278 |
|
|
|
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 |
| | x | y | z |
| x |
-16.583 |
0.000 |
0.000 |
| y |
0.000 |
-14.114 |
0.000 |
| z |
0.000 |
0.000 |
-19.995 |
|
| Traceless |
| | x | y | z |
| x |
0.471 |
0.000 |
0.000 |
| y |
0.000 |
4.175 |
0.000 |
| z |
0.000 |
0.000 |
-4.646 |
|
| Polar |
| 3z2-r2 | -9.293 |
| x2-y2 | -2.469 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.785 |
0.000 |
0.000 |
| y |
0.000 |
1.963 |
0.000 |
| z |
0.000 |
0.000 |
5.149 |
<r2> (average value of r
2) Å
2
| <r2> |
31.600 |
| (<r2>)1/2 |
5.621 |