Vibrational Frequencies calculated at B3PW91/aug-cc-pVDZ
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 |
3829 |
3694 |
18.79 |
|
|
|
2 |
A |
3141 |
3029 |
57.88 |
|
|
|
3 |
A |
3122 |
3011 |
21.69 |
|
|
|
4 |
A |
3085 |
2975 |
14.49 |
|
|
|
5 |
A |
3077 |
2968 |
30.96 |
|
|
|
6 |
A |
3056 |
2948 |
17.36 |
|
|
|
7 |
A |
1497 |
1444 |
9.05 |
|
|
|
8 |
A |
1467 |
1415 |
5.31 |
|
|
|
9 |
A |
1421 |
1371 |
64.63 |
|
|
|
10 |
A |
1318 |
1271 |
1.03 |
|
|
|
11 |
A |
1255 |
1210 |
25.00 |
|
|
|
12 |
A |
1201 |
1159 |
0.39 |
|
|
|
13 |
A |
1149 |
1108 |
122.89 |
|
|
|
14 |
A |
1077 |
1038 |
34.36 |
|
|
|
15 |
A |
989 |
954 |
11.68 |
|
|
|
16 |
A |
905 |
873 |
1.43 |
|
|
|
17 |
A |
754 |
727 |
3.43 |
|
|
|
18 |
A |
609 |
587 |
2.99 |
|
|
|
19 |
A |
455 |
438 |
3.89 |
|
|
|
20 |
A |
174 |
168 |
1.44 |
|
|
|
21 |
A |
3122 |
3011 |
34.63 |
|
|
|
22 |
A |
3052 |
2944 |
45.33 |
|
|
|
23 |
A |
1454 |
1403 |
3.24 |
|
|
|
24 |
A |
1281 |
1235 |
0.09 |
|
|
|
25 |
A |
1236 |
1192 |
0.29 |
|
|
|
26 |
A |
1230 |
1187 |
0.16 |
|
|
|
27 |
A |
1178 |
1136 |
0.07 |
|
|
|
28 |
A |
1048 |
1011 |
7.34 |
|
|
|
29 |
A |
940 |
907 |
4.59 |
|
|
|
30 |
A |
930 |
897 |
0.06 |
|
|
|
31 |
A |
779 |
752 |
0.62 |
|
|
|
32 |
A |
397 |
383 |
36.85 |
|
|
|
33 |
A |
301 |
290 |
66.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25263.1 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 24368.8 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/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.966 |
|
|
|
2 |
C |
0.720 |
|
|
|
3 |
C |
0.720 |
|
|
|
4 |
C |
0.859 |
|
|
|
5 |
O |
-0.551 |
|
|
|
6 |
H |
-0.490 |
|
|
|
7 |
H |
-0.355 |
|
|
|
8 |
H |
-0.410 |
|
|
|
9 |
H |
-0.355 |
|
|
|
10 |
H |
-0.410 |
|
|
|
11 |
H |
-0.400 |
|
|
|
12 |
H |
-0.374 |
|
|
|
13 |
H |
0.079 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.189 |
-1.650 |
0.000 |
1.661 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.015 |
1.447 |
0.000 |
y |
1.447 |
-36.799 |
0.000 |
z |
0.000 |
0.000 |
-32.493 |
|
Traceless |
| x | y | z |
x |
6.631 |
1.447 |
0.000 |
y |
1.447 |
-6.546 |
0.000 |
z |
0.000 |
0.000 |
-0.085 |
|
Polar |
3z2-r2 | -0.171 |
x2-y2 | 8.784 |
xy | 1.447 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.587 |
-0.582 |
0.000 |
y |
-0.582 |
8.161 |
0.000 |
z |
0.000 |
0.000 |
8.047 |
<r2> (average value of r
2) Å
2
<r2> |
116.094 |
(<r2>)1/2 |
10.775 |