Vibrational Frequencies calculated at B97D3/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' |
3192 |
3144 |
0.48 |
|
|
|
| 2 |
A' |
3069 |
3022 |
18.66 |
|
|
|
| 3 |
A' |
2972 |
2927 |
27.81 |
|
|
|
| 4 |
A' |
2951 |
2906 |
20.48 |
|
|
|
| 5 |
A' |
1642 |
1617 |
5.00 |
|
|
|
| 6 |
A' |
1452 |
1430 |
9.94 |
|
|
|
| 7 |
A' |
1370 |
1349 |
1.22 |
|
|
|
| 8 |
A' |
1243 |
1224 |
1.31 |
|
|
|
| 9 |
A' |
1080 |
1064 |
5.81 |
|
|
|
| 10 |
A' |
912 |
898 |
2.01 |
|
|
|
| 11 |
A' |
765 |
753 |
18.97 |
|
|
|
| 12 |
A' |
390 |
384 |
8.79 |
|
|
|
| 13 |
A" |
3022 |
2975 |
18.84 |
|
|
|
| 14 |
A" |
1453 |
1431 |
6.20 |
|
|
|
| 15 |
A" |
1036 |
1020 |
2.62 |
|
|
|
| 16 |
A" |
774 |
762 |
1.08 |
|
|
|
| 17 |
A" |
590 |
581 |
62.45 |
|
|
|
| 18 |
A" |
186 |
183 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14049.7 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 13834.8 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 B97D3/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.164 |
|
|
|
| 2 |
C |
-0.838 |
|
|
|
| 3 |
C |
-0.385 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.396 |
|
|
|
| 6 |
H |
0.156 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.654 |
0.395 |
0.000 |
0.764 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.583 |
1.113 |
0.000 |
| y |
1.113 |
-18.838 |
0.000 |
| z |
0.000 |
0.000 |
-21.094 |
|
| Traceless |
| | x | y | z |
| x |
1.384 |
1.113 |
0.000 |
| y |
1.113 |
1.000 |
0.000 |
| z |
0.000 |
0.000 |
-2.384 |
|
| Polar |
| 3z2-r2 | -4.768 |
| x2-y2 | 0.256 |
| xy | 1.113 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.847 |
0.543 |
0.000 |
| y |
0.543 |
5.709 |
0.000 |
| z |
0.000 |
0.000 |
4.858 |
<r2> (average value of r
2) Å
2
| <r2> |
51.727 |
| (<r2>)1/2 |
7.192 |