Vibrational Frequencies calculated at ROHF/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3284 |
3284 |
46.35 |
|
|
|
| 2 |
A' |
3213 |
3213 |
31.91 |
|
|
|
| 3 |
A' |
3176 |
3176 |
59.70 |
|
|
|
| 4 |
A' |
3115 |
3115 |
58.77 |
|
|
|
| 5 |
A' |
1608 |
1608 |
5.01 |
|
|
|
| 6 |
A' |
1606 |
1606 |
12.24 |
|
|
|
| 7 |
A' |
1539 |
1539 |
2.49 |
|
|
|
| 8 |
A' |
1278 |
1278 |
1.96 |
|
|
|
| 9 |
A' |
1144 |
1144 |
0.56 |
|
|
|
| 10 |
A' |
923 |
923 |
1.53 |
|
|
|
| 11 |
A' |
541 |
541 |
19.52 |
|
|
|
| 12 |
A' |
381 |
381 |
1.54 |
|
|
|
| 13 |
A' |
191 |
191 |
0.11 |
|
|
|
| 14 |
A" |
3214 |
3214 |
36.10 |
|
|
|
| 15 |
A" |
3173 |
3173 |
10.31 |
|
|
|
| 16 |
A" |
3111 |
3111 |
28.17 |
|
|
|
| 17 |
A" |
1600 |
1600 |
0.49 |
|
|
|
| 18 |
A" |
1593 |
1593 |
0.93 |
|
|
|
| 19 |
A" |
1538 |
1538 |
5.14 |
|
|
|
| 20 |
A" |
1474 |
1474 |
4.82 |
|
|
|
| 21 |
A" |
1200 |
1200 |
0.00 |
|
|
|
| 22 |
A" |
1018 |
1018 |
0.32 |
|
|
|
| 23 |
A" |
1008 |
1008 |
0.37 |
|
|
|
| 24 |
A" |
149 |
149 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20537.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20537.1 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.492 |
|
|
|
| 2 |
C |
-0.795 |
|
|
|
| 3 |
C |
-0.795 |
|
|
|
| 4 |
H |
0.386 |
|
|
|
| 5 |
H |
0.296 |
|
|
|
| 6 |
H |
0.296 |
|
|
|
| 7 |
H |
0.279 |
|
|
|
| 8 |
H |
0.272 |
|
|
|
| 9 |
H |
0.279 |
|
|
|
| 10 |
H |
0.272 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.296 |
-0.149 |
0.000 |
0.331 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.478 |
0.605 |
-0.000 |
| y |
0.605 |
-21.021 |
0.001 |
| z |
-0.000 |
0.001 |
-21.021 |
|
| Traceless |
| | x | y | z |
| x |
-0.457 |
0.605 |
-0.000 |
| y |
0.605 |
0.228 |
0.001 |
| z |
-0.000 |
0.001 |
0.229 |
|
| Polar |
| 3z2-r2 | 0.457 |
| x2-y2 | -0.457 |
| xy | 0.605 |
| xz | -0.000 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
61.314 |
| (<r2>)1/2 |
7.830 |