Vibrational Frequencies calculated at B1B95/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' |
3151 |
3016 |
14.04 |
|
|
|
2 |
A' |
3081 |
2949 |
13.94 |
|
|
|
3 |
A' |
3073 |
2941 |
9.71 |
|
|
|
4 |
A' |
1507 |
1443 |
6.53 |
|
|
|
5 |
A' |
1495 |
1431 |
1.11 |
|
|
|
6 |
A' |
1418 |
1357 |
20.76 |
|
|
|
7 |
A' |
1381 |
1321 |
7.69 |
|
|
|
8 |
A' |
1252 |
1199 |
18.65 |
|
|
|
9 |
A' |
1147 |
1098 |
6.20 |
|
|
|
10 |
A' |
1048 |
1003 |
17.97 |
|
|
|
11 |
A' |
864 |
827 |
2.23 |
|
|
|
12 |
A' |
509 |
488 |
9.96 |
|
|
|
13 |
A' |
305 |
292 |
1.49 |
|
|
|
14 |
A" |
3158 |
3023 |
25.72 |
|
|
|
15 |
A" |
3129 |
2994 |
3.61 |
|
|
|
16 |
A" |
1484 |
1421 |
6.86 |
|
|
|
17 |
A" |
1282 |
1227 |
0.36 |
|
|
|
18 |
A" |
1152 |
1103 |
4.45 |
|
|
|
19 |
A" |
799 |
765 |
1.53 |
|
|
|
20 |
A" |
222 |
213 |
0.34 |
|
|
|
21 |
A" |
78 |
74 |
0.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15767.5 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 15091.0 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 B1B95/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.354 |
|
|
|
2 |
C |
-0.027 |
|
|
|
3 |
O |
-0.039 |
|
|
|
4 |
O |
-0.180 |
|
|
|
5 |
H |
0.118 |
|
|
|
6 |
H |
0.127 |
|
|
|
7 |
H |
0.127 |
|
|
|
8 |
H |
0.114 |
|
|
|
9 |
H |
0.114 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.661 |
2.396 |
0.000 |
2.915 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.779 |
-1.193 |
0.000 |
y |
-1.193 |
-25.060 |
0.000 |
z |
0.000 |
0.000 |
-23.090 |
|
Traceless |
| x | y | z |
x |
-1.704 |
-1.193 |
0.000 |
y |
-1.193 |
-0.626 |
0.000 |
z |
0.000 |
0.000 |
2.330 |
|
Polar |
3z2-r2 | 4.659 |
x2-y2 | -0.719 |
xy | -1.193 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.002 |
0.992 |
0.000 |
y |
0.992 |
5.039 |
0.000 |
z |
0.000 |
0.000 |
4.116 |
<r2> (average value of r
2) Å
2
<r2> |
88.266 |
(<r2>)1/2 |
9.395 |