Vibrational Frequencies calculated at BLYP/3-21G
| 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' |
3322 |
3304 |
2.11 |
|
|
|
| 2 |
A' |
3180 |
3162 |
11.70 |
|
|
|
| 3 |
A' |
3089 |
3072 |
6.44 |
|
|
|
| 4 |
A' |
3078 |
3061 |
13.41 |
|
|
|
| 5 |
A' |
2981 |
2964 |
17.07 |
|
|
|
| 6 |
A' |
1661 |
1652 |
91.17 |
|
|
|
| 7 |
A' |
1522 |
1514 |
11.71 |
|
|
|
| 8 |
A' |
1464 |
1456 |
15.02 |
|
|
|
| 9 |
A' |
1425 |
1418 |
9.52 |
|
|
|
| 10 |
A' |
1374 |
1366 |
1.39 |
|
|
|
| 11 |
A' |
1162 |
1156 |
106.81 |
|
|
|
| 12 |
A' |
1016 |
1011 |
17.42 |
|
|
|
| 13 |
A' |
955 |
949 |
42.19 |
|
|
|
| 14 |
A' |
812 |
807 |
5.31 |
|
|
|
| 15 |
A' |
456 |
454 |
16.01 |
|
|
|
| 16 |
A' |
395 |
393 |
2.92 |
|
|
|
| 17 |
A" |
3022 |
3005 |
18.46 |
|
|
|
| 18 |
A" |
1505 |
1497 |
7.74 |
|
|
|
| 19 |
A" |
1092 |
1086 |
4.23 |
|
|
|
| 20 |
A" |
804 |
800 |
89.65 |
|
|
|
| 21 |
A" |
702 |
698 |
5.34 |
|
|
|
| 22 |
A" |
495 |
492 |
17.29 |
|
|
|
| 23 |
A" |
449 |
447 |
107.74 |
|
|
|
| 24 |
A" |
154 |
154 |
1.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18057.0 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 17957.7 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.558 |
|
|
|
| 2 |
C |
0.255 |
|
|
|
| 3 |
C |
-0.412 |
|
|
|
| 4 |
O |
-0.521 |
|
|
|
| 5 |
H |
0.187 |
|
|
|
| 6 |
H |
0.202 |
|
|
|
| 7 |
H |
0.202 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
| 9 |
H |
0.148 |
|
|
|
| 10 |
H |
0.333 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.221 |
0.629 |
0.000 |
0.666 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.757 |
-3.350 |
0.000 |
| y |
-3.350 |
-24.428 |
0.000 |
| z |
0.000 |
0.000 |
-26.714 |
|
| Traceless |
| | x | y | z |
| x |
3.814 |
-3.350 |
0.000 |
| y |
-3.350 |
-0.192 |
0.000 |
| z |
0.000 |
0.000 |
-3.622 |
|
| Polar |
| 3z2-r2 | -7.243 |
| x2-y2 | 2.670 |
| xy | -3.350 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.525 |
0.187 |
0.000 |
| y |
0.187 |
6.658 |
0.000 |
| z |
0.000 |
0.000 |
2.551 |
<r2> (average value of r
2) Å
2
| <r2> |
82.379 |
| (<r2>)1/2 |
9.076 |