Jump to
S2C1
Energy calculated at mPW1PW91/cc-pVDZ
| | hartrees |
| Energy at 0K | -147.461346 |
| Energy at 298.15K | -147.461093 |
| HF Energy | -147.461346 |
| Nuclear repulsion energy | 46.600273 |
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/cc-pVDZ
| 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 |
1284 |
1231 |
0.00 |
|
|
|
| 2 |
Σu |
1567 |
1502 |
215.25 |
|
|
|
| 3 |
Πu |
437 |
419 |
17.21 |
|
|
|
| 3 |
Πu |
437 |
419 |
17.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1862.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 1785.1 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.
Geometric Data calculated at mPW1PW91/cc-pVDZ
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 |
1.232 |
| N3 |
0.000 |
0.000 |
-1.232 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2321 | 1.2321 |
N2 | 1.2321 | | 2.4642 | N3 | 1.2321 | 2.4642 | |
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 mPW1PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.175 |
|
|
|
| 2 |
N |
-0.087 |
|
|
|
| 3 |
N |
-0.087 |
|
|
|
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 |
-15.357 |
0.000 |
0.000 |
| y |
0.000 |
-15.357 |
0.000 |
| z |
0.000 |
0.000 |
-20.009 |
|
| Traceless |
| | x | y | z |
| x |
2.326 |
0.000 |
0.000 |
| y |
0.000 |
2.326 |
0.000 |
| z |
0.000 |
0.000 |
-4.652 |
|
| Polar |
| 3z2-r2 | -9.304 |
| 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 |
1.677 |
0.000 |
0.000 |
| y |
0.000 |
1.677 |
0.000 |
| z |
0.000 |
0.000 |
4.899 |
<r2> (average value of r
2) Å
2
| <r2> |
31.813 |
| (<r2>)1/2 |
5.640 |
Jump to
S1C1
Energy calculated at mPW1PW91/cc-pVDZ
| | hartrees |
| Energy at 0K | -147.401368 |
| Energy at 298.15K | -147.401104 |
| HF Energy | -147.401368 |
| Nuclear repulsion energy | 46.744942 |
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/cc-pVDZ
| 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 |
1318 |
1263 |
0.00 |
|
|
|
| 2 |
Σu |
1879 |
1801 |
73.62 |
|
|
|
| 3 |
Πu |
561 |
538 |
8.67 |
|
|
|
| 3 |
Πu |
326 |
312 |
31.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2041.6 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 1956.5 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 mPW1PW91/cc-pVDZ
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 |
1.228 |
| N3 |
0.000 |
0.000 |
-1.228 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2283 | 1.2283 |
N2 | 1.2283 | | 2.4566 | N3 | 1.2283 | 2.4566 | |
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 mPW1PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.193 |
|
|
|
| 2 |
N |
-0.097 |
|
|
|
| 3 |
N |
-0.097 |
|
|
|
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 |
-16.660 |
0.000 |
0.000 |
| y |
0.000 |
-14.161 |
0.000 |
| z |
0.000 |
0.000 |
-20.019 |
|
| Traceless |
| | x | y | z |
| x |
0.430 |
0.000 |
0.000 |
| y |
0.000 |
4.178 |
0.000 |
| z |
0.000 |
0.000 |
-4.608 |
|
| Polar |
| 3z2-r2 | -9.217 |
| x2-y2 | -2.499 |
| 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 |
1.485 |
0.000 |
0.000 |
| y |
0.000 |
1.715 |
0.000 |
| z |
0.000 |
0.000 |
5.031 |
<r2> (average value of r
2) Å
2
| <r2> |
31.706 |
| (<r2>)1/2 |
5.631 |