Vibrational Frequencies calculated at mPW1PW91/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' |
3217 |
3083 |
3.52 |
|
|
|
2 |
A' |
3201 |
3068 |
12.86 |
|
|
|
3 |
A' |
3086 |
2957 |
2.31 |
|
|
|
4 |
A' |
3075 |
2946 |
28.80 |
|
|
|
5 |
A' |
1864 |
1787 |
246.94 |
|
|
|
6 |
A' |
1479 |
1417 |
5.96 |
|
|
|
7 |
A' |
1462 |
1401 |
45.91 |
|
|
|
8 |
A' |
1444 |
1384 |
12.81 |
|
|
|
9 |
A' |
1384 |
1326 |
107.91 |
|
|
|
10 |
A' |
1295 |
1241 |
279.90 |
|
|
|
11 |
A' |
1203 |
1153 |
1.89 |
|
|
|
12 |
A' |
1104 |
1058 |
56.46 |
|
|
|
13 |
A' |
990 |
949 |
1.75 |
|
|
|
14 |
A' |
881 |
844 |
16.80 |
|
|
|
15 |
A' |
655 |
627 |
7.17 |
|
|
|
16 |
A' |
424 |
406 |
6.26 |
|
|
|
17 |
A' |
286 |
274 |
11.49 |
|
|
|
18 |
A" |
3169 |
3037 |
3.14 |
|
|
|
19 |
A" |
3163 |
3031 |
18.62 |
|
|
|
20 |
A" |
1458 |
1397 |
9.39 |
|
|
|
21 |
A" |
1451 |
1390 |
7.60 |
|
|
|
22 |
A" |
1168 |
1119 |
0.86 |
|
|
|
23 |
A" |
1056 |
1012 |
9.03 |
|
|
|
24 |
A" |
608 |
583 |
4.54 |
|
|
|
25 |
A" |
181 |
173 |
6.29 |
|
|
|
26 |
A" |
120 |
115 |
0.19 |
|
|
|
27 |
A" |
50 |
47 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19734.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 18911.9 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 mPW1PW91/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.048 |
|
|
|
2 |
C |
0.147 |
|
|
|
3 |
O |
-0.266 |
|
|
|
4 |
O |
-0.284 |
|
|
|
5 |
C |
0.067 |
|
|
|
6 |
H |
0.067 |
|
|
|
7 |
H |
0.074 |
|
|
|
8 |
H |
0.074 |
|
|
|
9 |
H |
0.054 |
|
|
|
10 |
H |
0.057 |
|
|
|
11 |
H |
0.057 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.508 |
-0.903 |
0.000 |
1.758 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.888 |
-2.608 |
0.000 |
y |
-2.608 |
-31.422 |
0.000 |
z |
0.000 |
0.000 |
-28.858 |
|
Traceless |
| x | y | z |
x |
0.252 |
-2.608 |
0.000 |
y |
-2.608 |
-2.050 |
0.000 |
z |
0.000 |
0.000 |
1.797 |
|
Polar |
3z2-r2 | 3.594 |
x2-y2 | 1.535 |
xy | -2.608 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
117.844 |
(<r2>)1/2 |
10.856 |