Vibrational Frequencies calculated at B2PLYP/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' |
3762 |
3609 |
62.22 |
|
|
|
2 |
A' |
3192 |
3062 |
4.39 |
|
|
|
3 |
A' |
3078 |
2953 |
1.81 |
|
|
|
4 |
A' |
1821 |
1747 |
289.10 |
|
|
|
5 |
A' |
1486 |
1426 |
15.28 |
|
|
|
6 |
A' |
1421 |
1363 |
56.33 |
|
|
|
7 |
A' |
1350 |
1295 |
29.78 |
|
|
|
8 |
A' |
1211 |
1162 |
203.14 |
|
|
|
9 |
A' |
1007 |
966 |
70.75 |
|
|
|
10 |
A' |
867 |
832 |
3.40 |
|
|
|
11 |
A' |
585 |
561 |
39.50 |
|
|
|
12 |
A' |
423 |
406 |
3.93 |
|
|
|
13 |
A" |
3144 |
3017 |
3.88 |
|
|
|
14 |
A" |
1493 |
1432 |
8.37 |
|
|
|
15 |
A" |
1077 |
1033 |
6.69 |
|
|
|
16 |
A" |
672 |
645 |
92.27 |
|
|
|
17 |
A" |
550 |
528 |
24.11 |
|
|
|
18 |
A" |
78 |
75 |
0.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13608.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 13055.8 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 B2PLYP/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.318 |
|
|
|
2 |
C |
0.275 |
|
|
|
3 |
O |
-0.293 |
|
|
|
4 |
H |
0.130 |
|
|
|
5 |
H |
0.125 |
|
|
|
6 |
H |
0.125 |
|
|
|
7 |
O |
-0.266 |
|
|
|
8 |
H |
0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.325 |
-1.618 |
0.000 |
1.650 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.282 |
-3.582 |
0.000 |
y |
-3.582 |
-27.240 |
0.000 |
z |
0.000 |
0.000 |
-23.161 |
|
Traceless |
| x | y | z |
x |
4.918 |
-3.582 |
0.000 |
y |
-3.582 |
-5.518 |
0.000 |
z |
0.000 |
0.000 |
0.600 |
|
Polar |
3z2-r2 | 1.200 |
x2-y2 | 6.957 |
xy | -3.582 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.041 |
-0.148 |
0.000 |
y |
-0.148 |
5.137 |
0.000 |
z |
0.000 |
0.000 |
3.400 |
<r2> (average value of r
2) Å
2
<r2> |
70.881 |
(<r2>)1/2 |
8.419 |