Vibrational Frequencies calculated at BLYP/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' |
3033 |
3017 |
33.01 |
|
|
|
| 2 |
A' |
3018 |
3002 |
33.69 |
|
|
|
| 3 |
A' |
3008 |
2992 |
26.11 |
|
|
|
| 4 |
A' |
2963 |
2947 |
22.33 |
|
|
|
| 5 |
A' |
2876 |
2860 |
106.22 |
|
|
|
| 6 |
A' |
2814 |
2799 |
79.79 |
|
|
|
| 7 |
A' |
1466 |
1457 |
4.63 |
|
|
|
| 8 |
A' |
1453 |
1445 |
0.02 |
|
|
|
| 9 |
A' |
1429 |
1421 |
2.41 |
|
|
|
| 10 |
A' |
1371 |
1363 |
20.18 |
|
|
|
| 11 |
A' |
1279 |
1272 |
4.93 |
|
|
|
| 12 |
A' |
1169 |
1163 |
25.45 |
|
|
|
| 13 |
A' |
1120 |
1113 |
97.06 |
|
|
|
| 14 |
A' |
1071 |
1065 |
50.14 |
|
|
|
| 15 |
A' |
966 |
961 |
30.81 |
|
|
|
| 16 |
A' |
874 |
869 |
11.35 |
|
|
|
| 17 |
A' |
809 |
805 |
12.38 |
|
|
|
| 18 |
A' |
625 |
621 |
2.63 |
|
|
|
| 19 |
A' |
476 |
474 |
0.32 |
|
|
|
| 20 |
A' |
420 |
418 |
8.35 |
|
|
|
| 21 |
A' |
257 |
255 |
1.38 |
|
|
|
| 22 |
A" |
3012 |
2996 |
47.83 |
|
|
|
| 23 |
A" |
2868 |
2852 |
21.46 |
|
|
|
| 24 |
A" |
1452 |
1444 |
3.00 |
|
|
|
| 25 |
A" |
1401 |
1393 |
13.72 |
|
|
|
| 26 |
A" |
1343 |
1335 |
0.67 |
|
|
|
| 27 |
A" |
1328 |
1321 |
0.33 |
|
|
|
| 28 |
A" |
1288 |
1281 |
0.47 |
|
|
|
| 29 |
A" |
1209 |
1202 |
22.19 |
|
|
|
| 30 |
A" |
1189 |
1183 |
0.04 |
|
|
|
| 31 |
A" |
1000 |
995 |
0.07 |
|
|
|
| 32 |
A" |
957 |
952 |
111.14 |
|
|
|
| 33 |
A" |
881 |
876 |
27.31 |
|
|
|
| 34 |
A" |
854 |
849 |
7.31 |
|
|
|
| 35 |
A" |
450 |
447 |
5.61 |
|
|
|
| 36 |
A" |
252 |
251 |
1.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25990.2 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 25847.2 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 BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.004 |
|
|
|
| 2 |
O |
-0.178 |
|
|
|
| 3 |
O |
-0.178 |
|
|
|
| 4 |
C |
-0.073 |
|
|
|
| 5 |
C |
-0.073 |
|
|
|
| 6 |
C |
-0.164 |
|
|
|
| 7 |
H |
0.100 |
|
|
|
| 8 |
H |
0.057 |
|
|
|
| 9 |
H |
0.094 |
|
|
|
| 10 |
H |
0.073 |
|
|
|
| 11 |
H |
0.094 |
|
|
|
| 12 |
H |
0.073 |
|
|
|
| 13 |
H |
0.098 |
|
|
|
| 14 |
H |
0.079 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.535 |
1.684 |
0.000 |
1.767 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.943 |
1.431 |
0.000 |
| y |
1.431 |
-35.176 |
0.000 |
| z |
0.000 |
0.000 |
-38.512 |
|
| Traceless |
| | x | y | z |
| x |
0.901 |
1.431 |
0.000 |
| y |
1.431 |
2.052 |
0.000 |
| z |
0.000 |
0.000 |
-2.953 |
|
| Polar |
| 3z2-r2 | -5.906 |
| x2-y2 | -0.767 |
| xy | 1.431 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.963 |
0.548 |
0.000 |
| y |
0.548 |
8.125 |
0.000 |
| z |
0.000 |
0.000 |
7.602 |
<r2> (average value of r
2) Å
2
| <r2> |
141.785 |
| (<r2>)1/2 |
11.907 |