Vibrational Frequencies calculated at B3PW91/6-311G**
| 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' |
3844 |
3702 |
30.29 |
|
|
|
| 2 |
A' |
3252 |
3132 |
8.79 |
|
|
|
| 3 |
A' |
3153 |
3036 |
10.13 |
|
|
|
| 4 |
A' |
3151 |
3035 |
9.09 |
|
|
|
| 5 |
A' |
3044 |
2931 |
17.57 |
|
|
|
| 6 |
A' |
1729 |
1665 |
158.38 |
|
|
|
| 7 |
A' |
1485 |
1431 |
9.96 |
|
|
|
| 8 |
A' |
1448 |
1395 |
1.18 |
|
|
|
| 9 |
A' |
1411 |
1359 |
45.85 |
|
|
|
| 10 |
A' |
1367 |
1317 |
8.66 |
|
|
|
| 11 |
A' |
1211 |
1166 |
154.32 |
|
|
|
| 12 |
A' |
1021 |
983 |
30.04 |
|
|
|
| 13 |
A' |
978 |
942 |
9.32 |
|
|
|
| 14 |
A' |
872 |
840 |
4.46 |
|
|
|
| 15 |
A' |
481 |
463 |
19.24 |
|
|
|
| 16 |
A' |
409 |
394 |
1.47 |
|
|
|
| 17 |
A" |
3103 |
2988 |
13.95 |
|
|
|
| 18 |
A" |
1465 |
1411 |
10.06 |
|
|
|
| 19 |
A" |
1068 |
1029 |
0.89 |
|
|
|
| 20 |
A" |
803 |
773 |
78.90 |
|
|
|
| 21 |
A" |
727 |
700 |
2.04 |
|
|
|
| 22 |
A" |
508 |
489 |
0.15 |
|
|
|
| 23 |
A" |
443 |
427 |
111.77 |
|
|
|
| 24 |
A" |
183 |
176 |
1.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18577.1 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 17891.6 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.289 |
|
|
|
| 2 |
C |
0.076 |
|
|
|
| 3 |
C |
-0.307 |
|
|
|
| 4 |
O |
-0.357 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.139 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
H |
0.118 |
|
|
|
| 9 |
H |
0.104 |
|
|
|
| 10 |
H |
0.250 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.106 |
0.534 |
0.000 |
0.544 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.187 |
-3.330 |
0.000 |
| y |
-3.330 |
-24.249 |
0.000 |
| z |
0.000 |
0.000 |
-26.861 |
|
| Traceless |
| | x | y | z |
| x |
3.368 |
-3.330 |
0.000 |
| y |
-3.330 |
0.276 |
0.000 |
| z |
0.000 |
0.000 |
-3.643 |
|
| Polar |
| 3z2-r2 | -7.287 |
| x2-y2 | 2.062 |
| xy | -3.330 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.746 |
0.278 |
0.000 |
| y |
0.278 |
7.405 |
0.000 |
| z |
0.000 |
0.000 |
3.696 |
<r2> (average value of r
2) Å
2
| <r2> |
80.111 |
| (<r2>)1/2 |
8.950 |