Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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 |
3269 |
3143 |
1.03 |
|
|
|
| 2 |
A |
3227 |
3102 |
5.44 |
|
|
|
| 3 |
A |
3209 |
3085 |
7.02 |
|
|
|
| 4 |
A |
3134 |
3013 |
9.69 |
|
|
|
| 5 |
A |
3041 |
2923 |
28.99 |
|
|
|
| 6 |
A |
1599 |
1537 |
3.47 |
|
|
|
| 7 |
A |
1502 |
1444 |
4.91 |
|
|
|
| 8 |
A |
1485 |
1428 |
9.03 |
|
|
|
| 9 |
A |
1407 |
1353 |
0.28 |
|
|
|
| 10 |
A |
1384 |
1331 |
0.55 |
|
|
|
| 11 |
A |
1257 |
1209 |
10.16 |
|
|
|
| 12 |
A |
1187 |
1141 |
10.26 |
|
|
|
| 13 |
A |
1099 |
1056 |
1.52 |
|
|
|
| 14 |
A |
1070 |
1029 |
4.15 |
|
|
|
| 15 |
A |
990 |
952 |
1.87 |
|
|
|
| 16 |
A |
862 |
829 |
12.15 |
|
|
|
| 17 |
A |
757 |
728 |
0.09 |
|
|
|
| 18 |
A |
679 |
653 |
1.73 |
|
|
|
| 19 |
A |
553 |
531 |
0.73 |
|
|
|
| 20 |
A |
301 |
289 |
0.78 |
|
|
|
| 21 |
A |
3104 |
2984 |
11.37 |
|
|
|
| 22 |
A |
1472 |
1415 |
7.40 |
|
|
|
| 23 |
A |
1054 |
1013 |
1.22 |
|
|
|
| 24 |
A |
912 |
877 |
0.23 |
|
|
|
| 25 |
A |
836 |
804 |
11.23 |
|
|
|
| 26 |
A |
710 |
683 |
52.64 |
|
|
|
| 27 |
A |
580 |
557 |
0.19 |
|
|
|
| 28 |
A |
480 |
462 |
4.03 |
|
|
|
| 29 |
A |
234 |
225 |
2.38 |
|
|
|
| 30 |
A |
90 |
87 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20741.1 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 19940.5 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.132 |
|
|
|
| 2 |
C |
-0.107 |
|
|
|
| 3 |
H |
0.126 |
|
|
|
| 4 |
C |
-0.210 |
|
|
|
| 5 |
C |
0.175 |
|
|
|
| 6 |
H |
0.155 |
|
|
|
| 7 |
C |
-0.205 |
|
|
|
| 8 |
S |
-0.005 |
|
|
|
| 9 |
H |
0.158 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
| 11 |
H |
0.163 |
|
|
|
| 12 |
C |
-0.546 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.511 |
0.518 |
0.000 |
0.728 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.671 |
0.729 |
0.000 |
| y |
0.729 |
-36.640 |
0.000 |
| z |
0.000 |
0.000 |
-45.147 |
|
| Traceless |
| | x | y | z |
| x |
0.223 |
0.729 |
0.000 |
| y |
0.729 |
6.269 |
0.000 |
| z |
0.000 |
0.000 |
-6.492 |
|
| Polar |
| 3z2-r2 | -12.984 |
| x2-y2 | -4.030 |
| xy | 0.729 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.451 |
0.462 |
0.000 |
| y |
0.462 |
12.067 |
0.000 |
| z |
0.000 |
0.000 |
5.672 |
<r2> (average value of r
2) Å
2
| <r2> |
176.181 |
| (<r2>)1/2 |
13.273 |