Vibrational Frequencies calculated at B1B95/6-31+G**
| 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 |
3257 |
3115 |
5.95 |
|
|
|
| 2 |
A |
3226 |
3086 |
1.58 |
|
|
|
| 3 |
A |
3165 |
3027 |
8.42 |
|
|
|
| 4 |
A |
3106 |
2971 |
28.80 |
|
|
|
| 5 |
A |
3085 |
2951 |
14.80 |
|
|
|
| 6 |
A |
3025 |
2894 |
38.71 |
|
|
|
| 7 |
A |
1662 |
1590 |
18.73 |
|
|
|
| 8 |
A |
1487 |
1422 |
1.64 |
|
|
|
| 9 |
A |
1468 |
1404 |
3.84 |
|
|
|
| 10 |
A |
1347 |
1288 |
0.57 |
|
|
|
| 11 |
A |
1326 |
1268 |
3.62 |
|
|
|
| 12 |
A |
1280 |
1225 |
16.89 |
|
|
|
| 13 |
A |
1205 |
1152 |
2.60 |
|
|
|
| 14 |
A |
1147 |
1097 |
0.98 |
|
|
|
| 15 |
A |
1121 |
1072 |
1.61 |
|
|
|
| 16 |
A |
1027 |
983 |
5.97 |
|
|
|
| 17 |
A |
1004 |
961 |
3.39 |
|
|
|
| 18 |
A |
934 |
894 |
3.28 |
|
|
|
| 19 |
A |
922 |
882 |
1.07 |
|
|
|
| 20 |
A |
863 |
826 |
1.57 |
|
|
|
| 21 |
A |
803 |
768 |
27.45 |
|
|
|
| 22 |
A |
701 |
670 |
19.89 |
|
|
|
| 23 |
A |
687 |
657 |
30.88 |
|
|
|
| 24 |
A |
655 |
626 |
20.42 |
|
|
|
| 25 |
A |
498 |
476 |
0.54 |
|
|
|
| 26 |
A |
408 |
390 |
2.34 |
|
|
|
| 27 |
A |
170 |
163 |
1.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19787.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18928.9 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.466 |
|
|
|
| 2 |
H |
0.204 |
|
|
|
| 3 |
H |
0.192 |
|
|
|
| 4 |
C |
-0.347 |
|
|
|
| 5 |
H |
0.169 |
|
|
|
| 6 |
H |
0.178 |
|
|
|
| 7 |
C |
-0.211 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
C |
-0.068 |
|
|
|
| 10 |
H |
0.154 |
|
|
|
| 11 |
S |
0.017 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.620 |
-0.436 |
0.178 |
1.687 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.575 |
0.669 |
0.131 |
| y |
0.669 |
-33.588 |
-0.005 |
| z |
0.131 |
-0.005 |
-40.202 |
|
| Traceless |
| | x | y | z |
| x |
-1.680 |
0.669 |
0.131 |
| y |
0.669 |
5.801 |
-0.005 |
| z |
0.131 |
-0.005 |
-4.121 |
|
| Polar |
| 3z2-r2 | -8.242 |
| x2-y2 | -4.987 |
| xy | 0.669 |
| xz | 0.131 |
| yz | -0.005 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.286 |
0.040 |
-0.083 |
| y |
0.040 |
9.361 |
0.126 |
| z |
-0.083 |
0.126 |
7.144 |
<r2> (average value of r
2) Å
2
| <r2> |
127.047 |
| (<r2>)1/2 |
11.272 |