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' |
3821 |
3655 |
68.99 |
|
|
|
| 2 |
A' |
3170 |
3032 |
18.42 |
|
|
|
| 3 |
A' |
3087 |
2953 |
18.59 |
|
|
|
| 4 |
A' |
3083 |
2949 |
13.21 |
|
|
|
| 5 |
A' |
1860 |
1780 |
318.79 |
|
|
|
| 6 |
A' |
1503 |
1438 |
14.51 |
|
|
|
| 7 |
A' |
1463 |
1399 |
16.47 |
|
|
|
| 8 |
A' |
1432 |
1370 |
40.84 |
|
|
|
| 9 |
A' |
1414 |
1352 |
49.16 |
|
|
|
| 10 |
A' |
1304 |
1247 |
7.16 |
|
|
|
| 11 |
A' |
1186 |
1135 |
251.64 |
|
|
|
| 12 |
A' |
1100 |
1052 |
38.48 |
|
|
|
| 13 |
A' |
1019 |
975 |
3.85 |
|
|
|
| 14 |
A' |
832 |
796 |
11.67 |
|
|
|
| 15 |
A' |
615 |
588 |
20.65 |
|
|
|
| 16 |
A' |
466 |
446 |
22.22 |
|
|
|
| 17 |
A' |
230 |
220 |
3.34 |
|
|
|
| 18 |
A" |
3174 |
3037 |
18.29 |
|
|
|
| 19 |
A" |
3122 |
2986 |
2.40 |
|
|
|
| 20 |
A" |
1492 |
1427 |
8.89 |
|
|
|
| 21 |
A" |
1280 |
1224 |
0.05 |
|
|
|
| 22 |
A" |
1107 |
1059 |
0.35 |
|
|
|
| 23 |
A" |
812 |
777 |
19.75 |
|
|
|
| 24 |
A" |
662 |
633 |
97.26 |
|
|
|
| 25 |
A" |
521 |
499 |
25.88 |
|
|
|
| 26 |
A" |
175 |
167 |
0.01 |
|
|
|
| 27 |
A" |
22 |
21 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19975.4 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 19108.4 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 |
0.401 |
|
|
|
| 2 |
C |
-0.202 |
|
|
|
| 3 |
C |
-0.555 |
|
|
|
| 4 |
O |
-0.445 |
|
|
|
| 5 |
O |
-0.463 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
| 9 |
H |
0.177 |
|
|
|
| 10 |
H |
0.177 |
|
|
|
| 11 |
H |
0.369 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.592 |
-0.412 |
0.000 |
1.645 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.310 |
-0.460 |
0.000 |
| y |
-0.460 |
-25.338 |
0.000 |
| z |
0.000 |
0.000 |
-29.629 |
|
| Traceless |
| | x | y | z |
| x |
-7.826 |
-0.460 |
0.000 |
| y |
-0.460 |
7.131 |
0.000 |
| z |
0.000 |
0.000 |
0.696 |
|
| Polar |
| 3z2-r2 | 1.391 |
| x2-y2 | -9.971 |
| xy | -0.460 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.764 |
-0.108 |
0.000 |
| y |
-0.108 |
7.049 |
0.000 |
| z |
0.000 |
0.000 |
4.859 |
<r2> (average value of r
2) Å
2
| <r2> |
123.357 |
| (<r2>)1/2 |
11.107 |