Vibrational Frequencies calculated at BLYP/6-31G(2df,p)
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' |
3645 |
3625 |
12.21 |
|
|
|
2 |
A' |
3171 |
3154 |
10.63 |
|
|
|
3 |
A' |
3077 |
3060 |
5.95 |
|
|
|
4 |
A' |
3066 |
3049 |
15.55 |
|
|
|
5 |
A' |
2962 |
2946 |
21.65 |
|
|
|
6 |
A' |
1665 |
1656 |
118.54 |
|
|
|
7 |
A' |
1456 |
1448 |
4.67 |
|
|
|
8 |
A' |
1418 |
1410 |
5.62 |
|
|
|
9 |
A' |
1374 |
1367 |
15.40 |
|
|
|
10 |
A' |
1334 |
1326 |
5.71 |
|
|
|
11 |
A' |
1171 |
1165 |
124.67 |
|
|
|
12 |
A' |
991 |
986 |
31.11 |
|
|
|
13 |
A' |
956 |
951 |
14.26 |
|
|
|
14 |
A' |
834 |
830 |
3.59 |
|
|
|
15 |
A' |
466 |
464 |
16.64 |
|
|
|
16 |
A' |
396 |
394 |
1.26 |
|
|
|
17 |
A" |
3008 |
2992 |
17.18 |
|
|
|
18 |
A" |
1435 |
1427 |
5.36 |
|
|
|
19 |
A" |
1044 |
1039 |
0.52 |
|
|
|
20 |
A" |
765 |
761 |
53.11 |
|
|
|
21 |
A" |
706 |
702 |
0.69 |
|
|
|
22 |
A" |
493 |
491 |
3.37 |
|
|
|
23 |
A" |
447 |
445 |
89.85 |
|
|
|
24 |
A" |
170 |
169 |
1.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18025.7 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 17926.5 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 BLYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.407 |
|
|
|
2 |
C |
0.421 |
|
|
|
3 |
C |
-0.422 |
|
|
|
4 |
O |
-0.375 |
|
|
|
5 |
H |
0.113 |
|
|
|
6 |
H |
0.120 |
|
|
|
7 |
H |
0.120 |
|
|
|
8 |
H |
0.088 |
|
|
|
9 |
H |
0.065 |
|
|
|
10 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.174 |
0.439 |
0.000 |
0.472 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.211 |
-3.005 |
0.000 |
y |
-3.005 |
-24.397 |
0.000 |
z |
0.000 |
0.000 |
-26.296 |
|
Traceless |
| x | y | z |
x |
3.136 |
-3.005 |
0.000 |
y |
-3.005 |
-0.143 |
0.000 |
z |
0.000 |
0.000 |
-2.992 |
|
Polar |
3z2-r2 | -5.984 |
x2-y2 | 2.186 |
xy | -3.005 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.976 |
0.142 |
0.000 |
y |
0.142 |
7.340 |
0.000 |
z |
0.000 |
0.000 |
3.566 |
<r2> (average value of r
2) Å
2
<r2> |
81.334 |
(<r2>)1/2 |
9.019 |