Vibrational Frequencies calculated at B3LYP/aug-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 |
A' |
3225 |
3129 |
17.41 |
68.50 |
0.61 |
0.76 |
| 2 |
A' |
3140 |
3047 |
11.31 |
160.85 |
0.14 |
0.25 |
| 3 |
A' |
3132 |
3039 |
20.95 |
39.93 |
0.16 |
0.27 |
| 4 |
A' |
3103 |
3011 |
11.45 |
85.29 |
0.70 |
0.82 |
| 5 |
A' |
3017 |
2927 |
25.37 |
215.75 |
0.03 |
0.05 |
| 6 |
A' |
1708 |
1658 |
17.15 |
39.74 |
0.05 |
0.10 |
| 7 |
A' |
1467 |
1424 |
14.42 |
1.81 |
0.62 |
0.76 |
| 8 |
A' |
1434 |
1391 |
1.11 |
23.17 |
0.43 |
0.60 |
| 9 |
A' |
1383 |
1342 |
1.84 |
2.53 |
0.69 |
0.82 |
| 10 |
A' |
1321 |
1282 |
0.05 |
22.06 |
0.28 |
0.44 |
| 11 |
A' |
1182 |
1147 |
0.30 |
0.91 |
0.56 |
0.72 |
| 12 |
A' |
937 |
909 |
3.27 |
0.18 |
0.75 |
0.86 |
| 13 |
A' |
927 |
899 |
3.17 |
7.42 |
0.05 |
0.09 |
| 14 |
A' |
424 |
411 |
1.07 |
2.20 |
0.35 |
0.52 |
| 15 |
A" |
3068 |
2977 |
18.66 |
88.63 |
0.75 |
0.86 |
| 16 |
A" |
1448 |
1406 |
6.82 |
4.34 |
0.75 |
0.86 |
| 17 |
A" |
1056 |
1025 |
3.83 |
1.03 |
0.75 |
0.86 |
| 18 |
A" |
1009 |
980 |
11.03 |
0.61 |
0.75 |
0.86 |
| 19 |
A" |
948 |
920 |
46.65 |
3.06 |
0.75 |
0.86 |
| 20 |
A" |
585 |
568 |
12.41 |
1.41 |
0.75 |
0.86 |
| 21 |
A" |
203 |
197 |
0.46 |
0.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17357.9 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 16844.1 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 B3LYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.680 |
|
|
|
| 2 |
C |
1.016 |
|
|
|
| 3 |
C |
0.773 |
|
|
|
| 4 |
H |
-0.568 |
|
|
|
| 5 |
H |
-0.515 |
|
|
|
| 6 |
H |
-0.667 |
|
|
|
| 7 |
H |
-0.349 |
|
|
|
| 8 |
H |
-0.185 |
|
|
|
| 9 |
H |
-0.185 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.426 |
-0.053 |
0.000 |
0.430 |
| CHELPG |
0.000 |
0.000 |
0.000 |
0.000 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.563 |
-0.220 |
0.000 |
| y |
-0.220 |
-19.428 |
0.000 |
| z |
0.000 |
0.000 |
-22.133 |
|
| Traceless |
| | x | y | z |
| x |
1.217 |
-0.220 |
0.000 |
| y |
-0.220 |
1.420 |
0.000 |
| z |
0.000 |
0.000 |
-2.637 |
|
| Polar |
| 3z2-r2 | -5.275 |
| x2-y2 | -0.135 |
| xy | -0.220 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.886 |
0.067 |
0.000 |
| y |
0.067 |
5.653 |
0.000 |
| z |
0.000 |
0.000 |
4.875 |
<r2> (average value of r
2) Å
2
| <r2> |
55.804 |
| (<r2>)1/2 |
7.470 |