Vibrational Frequencies calculated at HF/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' |
3433 |
3108 |
2.71 |
|
|
|
| 2 |
A' |
3422 |
3098 |
3.52 |
|
|
|
| 3 |
A' |
3395 |
3074 |
2.75 |
|
|
|
| 4 |
A' |
3244 |
2938 |
27.47 |
|
|
|
| 5 |
A' |
3167 |
2868 |
38.59 |
|
|
|
| 6 |
A' |
1807 |
1636 |
2.18 |
|
|
|
| 7 |
A' |
1693 |
1533 |
24.87 |
|
|
|
| 8 |
A' |
1617 |
1464 |
4.40 |
|
|
|
| 9 |
A' |
1546 |
1400 |
0.95 |
|
|
|
| 10 |
A' |
1521 |
1377 |
3.27 |
|
|
|
| 11 |
A' |
1384 |
1253 |
2.66 |
|
|
|
| 12 |
A' |
1370 |
1241 |
5.85 |
|
|
|
| 13 |
A' |
1300 |
1177 |
21.94 |
|
|
|
| 14 |
A' |
1180 |
1068 |
10.10 |
|
|
|
| 15 |
A' |
1143 |
1035 |
45.52 |
|
|
|
| 16 |
A' |
1098 |
994 |
2.61 |
|
|
|
| 17 |
A' |
1033 |
935 |
1.01 |
|
|
|
| 18 |
A' |
958 |
867 |
28.92 |
|
|
|
| 19 |
A' |
678 |
614 |
3.71 |
|
|
|
| 20 |
A' |
337 |
305 |
1.06 |
|
|
|
| 21 |
A" |
3220 |
2916 |
30.72 |
|
|
|
| 22 |
A" |
1601 |
1449 |
4.40 |
|
|
|
| 23 |
A" |
1161 |
1051 |
1.11 |
|
|
|
| 24 |
A" |
984 |
891 |
0.15 |
|
|
|
| 25 |
A" |
914 |
827 |
37.76 |
|
|
|
| 26 |
A" |
857 |
776 |
13.99 |
|
|
|
| 27 |
A" |
681 |
617 |
0.67 |
|
|
|
| 28 |
A" |
659 |
597 |
24.56 |
|
|
|
| 29 |
A" |
288 |
261 |
2.26 |
|
|
|
| 30 |
A" |
159 |
144 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22923.6 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 20757.3 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.328 |
|
|
|
| 2 |
C |
-0.004 |
|
|
|
| 3 |
C |
0.070 |
|
|
|
| 4 |
C |
0.093 |
|
|
|
| 5 |
C |
-0.293 |
|
|
|
| 6 |
C |
-0.476 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
| 10 |
H |
0.145 |
|
|
|
| 11 |
H |
0.147 |
|
|
|
| 12 |
H |
0.147 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.519 |
0.777 |
0.000 |
0.935 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.858 |
-2.275 |
0.000 |
| y |
-2.275 |
-33.364 |
0.000 |
| z |
0.000 |
0.000 |
-37.556 |
|
| Traceless |
| | x | y | z |
| x |
3.602 |
-2.275 |
0.000 |
| y |
-2.275 |
1.342 |
0.000 |
| z |
0.000 |
0.000 |
-4.944 |
|
| Polar |
| 3z2-r2 | -9.889 |
| x2-y2 | 1.507 |
| xy | -2.275 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.046 |
0.084 |
0.000 |
| y |
0.084 |
9.086 |
0.000 |
| z |
0.000 |
0.000 |
4.456 |
<r2> (average value of r
2) Å
2
| <r2> |
141.824 |
| (<r2>)1/2 |
11.909 |