Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
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' |
3744 |
3591 |
67.49 |
|
|
|
2 |
A' |
2996 |
2874 |
63.65 |
|
|
|
3 |
A' |
2953 |
2833 |
60.45 |
|
|
|
4 |
A' |
1831 |
1756 |
152.90 |
|
|
|
5 |
A' |
1480 |
1420 |
23.69 |
|
|
|
6 |
A' |
1448 |
1388 |
45.84 |
|
|
|
7 |
A' |
1396 |
1339 |
25.72 |
|
|
|
8 |
A' |
1312 |
1258 |
44.42 |
|
|
|
9 |
A' |
1160 |
1113 |
90.83 |
|
|
|
10 |
A' |
885 |
849 |
49.17 |
|
|
|
11 |
A' |
775 |
743 |
9.92 |
|
|
|
12 |
A' |
288 |
276 |
24.94 |
|
|
|
13 |
A" |
3013 |
2890 |
19.12 |
|
|
|
14 |
A" |
1258 |
1207 |
1.85 |
|
|
|
15 |
A" |
1112 |
1067 |
0.19 |
|
|
|
16 |
A" |
723 |
693 |
0.00 |
|
|
|
17 |
A" |
436 |
418 |
84.30 |
|
|
|
18 |
A" |
233 |
223 |
1.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13519.9 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 12968.3 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-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.103 |
|
|
|
2 |
C |
0.128 |
|
|
|
3 |
O |
-0.332 |
|
|
|
4 |
O |
-0.271 |
|
|
|
5 |
H |
0.207 |
|
|
|
6 |
H |
0.051 |
|
|
|
7 |
H |
0.051 |
|
|
|
8 |
H |
0.063 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.881 |
1.424 |
0.000 |
2.359 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.889 |
3.783 |
0.000 |
y |
3.783 |
-25.934 |
0.000 |
z |
0.000 |
0.000 |
-22.966 |
|
Traceless |
| x | y | z |
x |
0.561 |
3.783 |
0.000 |
y |
3.783 |
-2.506 |
0.000 |
z |
0.000 |
0.000 |
1.945 |
|
Polar |
3z2-r2 | 3.890 |
x2-y2 | 2.045 |
xy | 3.783 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.967 |
0.142 |
0.000 |
y |
0.142 |
5.345 |
0.000 |
z |
0.000 |
0.000 |
3.397 |
<r2> (average value of r
2) Å
2
<r2> |
72.125 |
(<r2>)1/2 |
8.493 |