Vibrational Frequencies calculated at B1B95/TZVP
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' |
3701 |
3542 |
112.56 |
|
|
|
2 |
A' |
3038 |
2907 |
37.08 |
|
|
|
3 |
A' |
1893 |
1812 |
229.82 |
|
|
|
4 |
A' |
1841 |
1761 |
122.18 |
|
|
|
5 |
A' |
1387 |
1327 |
320.00 |
|
|
|
6 |
A' |
1360 |
1301 |
28.72 |
|
|
|
7 |
A' |
1220 |
1167 |
11.75 |
|
|
|
8 |
A' |
895 |
857 |
48.19 |
|
|
|
9 |
A' |
691 |
661 |
15.15 |
|
|
|
10 |
A' |
505 |
483 |
5.84 |
|
|
|
11 |
A' |
282 |
269 |
35.60 |
|
|
|
12 |
A" |
1007 |
963 |
3.27 |
|
|
|
13 |
A" |
688 |
659 |
90.59 |
|
|
|
14 |
A" |
574 |
550 |
38.48 |
|
|
|
15 |
A" |
169 |
162 |
28.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9625.3 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 9210.5 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 B1B95/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.131 |
|
|
|
2 |
C |
0.231 |
|
|
|
3 |
O |
-0.275 |
|
|
|
4 |
O |
-0.271 |
|
|
|
5 |
O |
-0.239 |
|
|
|
6 |
H |
0.124 |
|
|
|
7 |
H |
0.299 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.375 |
-2.025 |
0.000 |
2.060 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.638 |
0.103 |
0.000 |
y |
0.103 |
-36.444 |
0.000 |
z |
0.000 |
0.000 |
-26.393 |
|
Traceless |
| x | y | z |
x |
5.780 |
0.103 |
0.000 |
y |
0.103 |
-10.428 |
0.000 |
z |
0.000 |
0.000 |
4.648 |
|
Polar |
3z2-r2 | 9.296 |
x2-y2 | 10.805 |
xy | 0.103 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.088 |
-0.780 |
0.000 |
y |
-0.780 |
5.778 |
0.000 |
z |
0.000 |
0.000 |
2.662 |
<r2> (average value of r
2) Å
2
<r2> |
98.649 |
(<r2>)1/2 |
9.932 |