Vibrational Frequencies calculated at B1B95/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' |
3209 |
3084 |
3.76 |
|
|
|
2 |
A' |
3192 |
3068 |
13.67 |
|
|
|
3 |
A' |
3078 |
2958 |
2.23 |
|
|
|
4 |
A' |
3065 |
2946 |
28.63 |
|
|
|
5 |
A' |
1857 |
1785 |
240.20 |
|
|
|
6 |
A' |
1469 |
1412 |
5.27 |
|
|
|
7 |
A' |
1447 |
1390 |
53.41 |
|
|
|
8 |
A' |
1433 |
1378 |
13.92 |
|
|
|
9 |
A' |
1374 |
1320 |
103.50 |
|
|
|
10 |
A' |
1286 |
1236 |
268.74 |
|
|
|
11 |
A' |
1187 |
1141 |
2.80 |
|
|
|
12 |
A' |
1095 |
1053 |
57.85 |
|
|
|
13 |
A' |
982 |
944 |
1.75 |
|
|
|
14 |
A' |
877 |
843 |
16.43 |
|
|
|
15 |
A' |
651 |
625 |
7.23 |
|
|
|
16 |
A' |
416 |
399 |
6.03 |
|
|
|
17 |
A' |
277 |
267 |
11.68 |
|
|
|
18 |
A" |
3159 |
3037 |
3.26 |
|
|
|
19 |
A" |
3151 |
3028 |
19.56 |
|
|
|
20 |
A" |
1441 |
1385 |
15.42 |
|
|
|
21 |
A" |
1440 |
1384 |
0.76 |
|
|
|
22 |
A" |
1158 |
1113 |
0.99 |
|
|
|
23 |
A" |
1046 |
1006 |
8.46 |
|
|
|
24 |
A" |
603 |
579 |
4.27 |
|
|
|
25 |
A" |
179 |
172 |
6.29 |
|
|
|
26 |
A" |
54 |
52 |
0.19 |
|
|
|
27 |
A" |
32 |
31 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19577.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18818.1 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 B1B95/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.011 |
|
|
|
2 |
C |
0.125 |
|
|
|
3 |
O |
-0.255 |
|
|
|
4 |
O |
-0.275 |
|
|
|
5 |
C |
0.093 |
|
|
|
6 |
H |
0.056 |
|
|
|
7 |
H |
0.064 |
|
|
|
8 |
H |
0.064 |
|
|
|
9 |
H |
0.044 |
|
|
|
10 |
H |
0.048 |
|
|
|
11 |
H |
0.048 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.490 |
-0.866 |
0.000 |
1.723 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.945 |
4.239 |
0.000 |
y |
4.239 |
-26.252 |
0.000 |
z |
0.000 |
0.000 |
-28.813 |
|
Traceless |
| x | y | z |
x |
-4.412 |
4.239 |
0.000 |
y |
4.239 |
4.127 |
0.000 |
z |
0.000 |
0.000 |
0.286 |
|
Polar |
3z2-r2 | 0.571 |
x2-y2 | -5.693 |
xy | 4.239 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.919 |
0.449 |
0.000 |
y |
0.449 |
6.776 |
0.000 |
z |
0.000 |
0.000 |
4.376 |
<r2> (average value of r
2) Å
2
<r2> |
118.796 |
(<r2>)1/2 |
10.899 |