Vibrational Frequencies calculated at B3LYP/CEP-31G*
| 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' |
3249 |
3137 |
17.55 |
|
|
|
| 2 |
A' |
3164 |
3056 |
20.37 |
|
|
|
| 3 |
A' |
3160 |
3051 |
16.60 |
|
|
|
| 4 |
A' |
3144 |
3036 |
17.27 |
|
|
|
| 5 |
A' |
3043 |
2939 |
6.74 |
|
|
|
| 6 |
A' |
1766 |
1706 |
160.91 |
|
|
|
| 7 |
A' |
1492 |
1441 |
13.49 |
|
|
|
| 8 |
A' |
1464 |
1414 |
15.80 |
|
|
|
| 9 |
A' |
1412 |
1363 |
107.03 |
|
|
|
| 10 |
A' |
1379 |
1331 |
8.95 |
|
|
|
| 11 |
A' |
1215 |
1173 |
16.24 |
|
|
|
| 12 |
A' |
1184 |
1144 |
78.06 |
|
|
|
| 13 |
A' |
1098 |
1060 |
18.12 |
|
|
|
| 14 |
A' |
1039 |
1004 |
11.91 |
|
|
|
| 15 |
A' |
959 |
926 |
44.72 |
|
|
|
| 16 |
A' |
904 |
873 |
29.70 |
|
|
|
| 17 |
A' |
794 |
766 |
2.47 |
|
|
|
| 18 |
A' |
743 |
717 |
0.44 |
|
|
|
| 19 |
A' |
579 |
559 |
8.51 |
|
|
|
| 20 |
A' |
363 |
350 |
4.08 |
|
|
|
| 21 |
A' |
234 |
226 |
4.11 |
|
|
|
| 22 |
A" |
3233 |
3123 |
0.22 |
|
|
|
| 23 |
A" |
3140 |
3032 |
24.53 |
|
|
|
| 24 |
A" |
3105 |
2998 |
21.29 |
|
|
|
| 25 |
A" |
1476 |
1425 |
11.94 |
|
|
|
| 26 |
A" |
1444 |
1394 |
2.89 |
|
|
|
| 27 |
A" |
1191 |
1150 |
0.20 |
|
|
|
| 28 |
A" |
1112 |
1074 |
3.59 |
|
|
|
| 29 |
A" |
1064 |
1028 |
1.87 |
|
|
|
| 30 |
A" |
1037 |
1001 |
7.46 |
|
|
|
| 31 |
A" |
861 |
832 |
0.12 |
|
|
|
| 32 |
A" |
811 |
784 |
7.40 |
|
|
|
| 33 |
A" |
591 |
570 |
1.39 |
|
|
|
| 34 |
A" |
248 |
240 |
0.13 |
|
|
|
| 35 |
A" |
133 |
129 |
0.07 |
|
|
|
| 36 |
A" |
66 |
63 |
2.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25946.6 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 25056.6 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 B3LYP/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.099 |
|
|
|
| 2 |
C |
-0.168 |
|
|
|
| 3 |
C |
-0.425 |
|
|
|
| 4 |
C |
-0.030 |
|
|
|
| 5 |
C |
-0.457 |
|
|
|
| 6 |
C |
-0.457 |
|
|
|
| 7 |
H |
0.202 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
| 9 |
H |
0.148 |
|
|
|
| 10 |
H |
0.275 |
|
|
|
| 11 |
H |
0.230 |
|
|
|
| 12 |
H |
0.201 |
|
|
|
| 13 |
H |
0.230 |
|
|
|
| 14 |
H |
0.201 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.995 |
0.114 |
0.000 |
2.997 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.235 |
-0.953 |
0.000 |
| y |
-0.953 |
-33.629 |
0.000 |
| z |
0.000 |
0.000 |
-35.581 |
|
| Traceless |
| | x | y | z |
| x |
-4.630 |
-0.953 |
0.000 |
| y |
-0.953 |
3.779 |
0.000 |
| z |
0.000 |
0.000 |
0.851 |
|
| Polar |
| 3z2-r2 | 1.702 |
| x2-y2 | -5.606 |
| xy | -0.953 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.723 |
0.046 |
0.000 |
| y |
0.046 |
9.771 |
0.000 |
| z |
0.000 |
0.000 |
6.887 |
<r2> (average value of r
2) Å
2
| <r2> |
140.736 |
| (<r2>)1/2 |
11.863 |