Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3119 |
2986 |
26.85 |
|
|
|
| 2 |
A1 |
3048 |
2918 |
1.56 |
|
|
|
| 3 |
A1 |
3024 |
2895 |
22.91 |
|
|
|
| 4 |
A1 |
1803 |
1726 |
136.15 |
|
|
|
| 5 |
A1 |
1494 |
1430 |
7.34 |
|
|
|
| 6 |
A1 |
1454 |
1392 |
21.87 |
|
|
|
| 7 |
A1 |
1409 |
1349 |
10.90 |
|
|
|
| 8 |
A1 |
1348 |
1290 |
5.90 |
|
|
|
| 9 |
A1 |
1116 |
1068 |
2.26 |
|
|
|
| 10 |
A1 |
1025 |
982 |
1.91 |
|
|
|
| 11 |
A1 |
785 |
752 |
2.90 |
|
|
|
| 12 |
A1 |
408 |
390 |
0.51 |
|
|
|
| 13 |
A1 |
191 |
183 |
1.00 |
|
|
|
| 14 |
A2 |
3125 |
2992 |
0.00 |
|
|
|
| 15 |
A2 |
3041 |
2912 |
0.00 |
|
|
|
| 16 |
A2 |
1484 |
1421 |
0.00 |
|
|
|
| 17 |
A2 |
1256 |
1202 |
0.00 |
|
|
|
| 18 |
A2 |
995 |
953 |
0.00 |
|
|
|
| 19 |
A2 |
701 |
671 |
0.00 |
|
|
|
| 20 |
A2 |
197 |
188 |
0.00 |
|
|
|
| 21 |
A2 |
30 |
28 |
0.00 |
|
|
|
| 22 |
B1 |
3125 |
2992 |
38.90 |
|
|
|
| 23 |
B1 |
3053 |
2922 |
13.71 |
|
|
|
| 24 |
B1 |
1485 |
1421 |
16.20 |
|
|
|
| 25 |
B1 |
1302 |
1247 |
0.30 |
|
|
|
| 26 |
B1 |
1133 |
1085 |
0.10 |
|
|
|
| 27 |
B1 |
818 |
783 |
10.34 |
|
|
|
| 28 |
B1 |
465 |
445 |
0.01 |
|
|
|
| 29 |
B1 |
175 |
168 |
0.29 |
|
|
|
| 30 |
B1 |
69 |
66 |
0.33 |
|
|
|
| 31 |
B2 |
3119 |
2986 |
11.63 |
|
|
|
| 32 |
B2 |
3048 |
2918 |
44.52 |
|
|
|
| 33 |
B2 |
3015 |
2886 |
16.64 |
|
|
|
| 34 |
B2 |
1493 |
1430 |
11.85 |
|
|
|
| 35 |
B2 |
1440 |
1378 |
2.75 |
|
|
|
| 36 |
B2 |
1408 |
1348 |
1.73 |
|
|
|
| 37 |
B2 |
1383 |
1324 |
38.20 |
|
|
|
| 38 |
B2 |
1139 |
1090 |
55.16 |
|
|
|
| 39 |
B2 |
1006 |
963 |
13.75 |
|
|
|
| 40 |
B2 |
973 |
931 |
21.94 |
|
|
|
| 41 |
B2 |
624 |
597 |
3.04 |
|
|
|
| 42 |
B2 |
302 |
289 |
12.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30813.5 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 29497.8 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.742 |
|
|
|
| 2 |
C |
0.273 |
|
|
|
| 3 |
C |
-0.121 |
|
|
|
| 4 |
C |
-0.121 |
|
|
|
| 5 |
C |
-0.344 |
|
|
|
| 6 |
C |
-0.344 |
|
|
|
| 7 |
H |
0.148 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
| 9 |
H |
0.148 |
|
|
|
| 10 |
H |
0.148 |
|
|
|
| 11 |
H |
0.122 |
|
|
|
| 12 |
H |
0.141 |
|
|
|
| 13 |
H |
0.141 |
|
|
|
| 14 |
H |
0.122 |
|
|
|
| 15 |
H |
0.141 |
|
|
|
| 16 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.781 |
2.781 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.002 |
0.000 |
0.000 |
| y |
0.000 |
-36.756 |
0.000 |
| z |
0.000 |
0.000 |
-41.299 |
|
| Traceless |
| | x | y | z |
| x |
2.025 |
0.000 |
0.000 |
| y |
0.000 |
2.394 |
0.000 |
| z |
0.000 |
0.000 |
-4.419 |
|
| Polar |
| 3z2-r2 | -8.839 |
| x2-y2 | -0.246 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.806 |
0.000 |
0.000 |
| y |
0.000 |
11.447 |
0.000 |
| z |
0.000 |
0.000 |
9.652 |
<r2> (average value of r
2) Å
2
| <r2> |
214.545 |
| (<r2>)1/2 |
14.647 |