Vibrational Frequencies calculated at B1B95/3-21G
| 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' |
3505 |
3353 |
64.66 |
|
|
|
| 2 |
A' |
3204 |
3066 |
18.65 |
|
|
|
| 3 |
A' |
3182 |
3044 |
0.32 |
|
|
|
| 4 |
A' |
3155 |
3019 |
2.41 |
|
|
|
| 5 |
A' |
3055 |
2922 |
13.18 |
|
|
|
| 6 |
A' |
2234 |
2137 |
1.12 |
|
|
|
| 7 |
A' |
1700 |
1627 |
4.37 |
|
|
|
| 8 |
A' |
1538 |
1472 |
12.13 |
|
|
|
| 9 |
A' |
1459 |
1396 |
9.38 |
|
|
|
| 10 |
A' |
1446 |
1383 |
7.33 |
|
|
|
| 11 |
A' |
1296 |
1240 |
0.66 |
|
|
|
| 12 |
A' |
1147 |
1098 |
1.99 |
|
|
|
| 13 |
A' |
982 |
940 |
22.61 |
|
|
|
| 14 |
A' |
908 |
868 |
1.58 |
|
|
|
| 15 |
A' |
737 |
705 |
49.84 |
|
|
|
| 16 |
A' |
680 |
651 |
2.52 |
|
|
|
| 17 |
A' |
382 |
366 |
7.94 |
|
|
|
| 18 |
A' |
163 |
156 |
0.53 |
|
|
|
| 19 |
A" |
3108 |
2973 |
13.23 |
|
|
|
| 20 |
A" |
1544 |
1477 |
11.76 |
|
|
|
| 21 |
A" |
1099 |
1051 |
0.07 |
|
|
|
| 22 |
A" |
1009 |
966 |
0.62 |
|
|
|
| 23 |
A" |
769 |
735 |
46.63 |
|
|
|
| 24 |
A" |
697 |
666 |
46.55 |
|
|
|
| 25 |
A" |
517 |
495 |
19.99 |
|
|
|
| 26 |
A" |
274 |
262 |
2.08 |
|
|
|
| 27 |
A" |
141 |
134 |
1.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19965.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19101.1 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.268 |
|
|
|
| 2 |
C |
-0.366 |
|
|
|
| 3 |
C |
0.036 |
|
|
|
| 4 |
H |
0.237 |
|
|
|
| 5 |
C |
-0.260 |
|
|
|
| 6 |
H |
0.213 |
|
|
|
| 7 |
C |
-0.158 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
| 9 |
H |
0.226 |
|
|
|
| 10 |
H |
0.226 |
|
|
|
| 11 |
C |
-0.659 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.753 |
-0.199 |
0.000 |
0.778 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.280 |
-2.151 |
0.000 |
| y |
-2.151 |
-27.895 |
0.000 |
| z |
0.000 |
0.000 |
-32.859 |
|
| Traceless |
| | x | y | z |
| x |
5.096 |
-2.151 |
0.000 |
| y |
-2.151 |
1.175 |
0.000 |
| z |
0.000 |
0.000 |
-6.271 |
|
| Polar |
| 3z2-r2 | -12.542 |
| x2-y2 | 2.614 |
| xy | -2.151 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.257 |
-0.852 |
0.000 |
| y |
-0.852 |
6.161 |
0.000 |
| z |
0.000 |
0.000 |
3.053 |
<r2> (average value of r
2) Å
2
| <r2> |
131.272 |
| (<r2>)1/2 |
11.457 |