Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3039 |
2911 |
95.03 |
125.17 |
0.27 |
0.42 |
2 |
A1 |
1906 |
1826 |
26.64 |
22.03 |
0.20 |
0.33 |
3 |
A1 |
1437 |
1376 |
0.01 |
4.25 |
0.33 |
0.49 |
4 |
A1 |
1148 |
1100 |
112.73 |
4.42 |
0.19 |
0.32 |
5 |
A1 |
536 |
513 |
0.47 |
10.00 |
0.34 |
0.51 |
6 |
A1 |
279 |
268 |
12.29 |
0.78 |
0.46 |
0.63 |
7 |
A2 |
1025 |
982 |
0.00 |
1.56 |
0.75 |
0.86 |
8 |
A2 |
186 |
178 |
0.00 |
0.27 |
0.75 |
0.86 |
9 |
B1 |
1030 |
986 |
0.67 |
3.01 |
0.75 |
0.86 |
10 |
B1 |
129 |
124 |
4.09 |
0.13 |
0.75 |
0.86 |
11 |
B2 |
3016 |
2888 |
0.21 |
1.64 |
0.75 |
0.86 |
12 |
B2 |
1827 |
1750 |
630.41 |
3.34 |
0.75 |
0.86 |
13 |
B2 |
1388 |
1329 |
10.13 |
8.81 |
0.75 |
0.86 |
14 |
B2 |
1080 |
1034 |
614.54 |
2.57 |
0.75 |
0.86 |
15 |
B2 |
707 |
677 |
38.96 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9366.5 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 8970.3 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-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.204 |
|
|
|
2 |
C |
0.247 |
|
|
|
3 |
C |
0.247 |
|
|
|
4 |
O |
-0.167 |
|
|
|
5 |
O |
-0.167 |
|
|
|
6 |
H |
0.022 |
|
|
|
7 |
H |
0.022 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-3.093 |
3.093 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.140 |
0.000 |
0.000 |
y |
0.000 |
-37.672 |
0.000 |
z |
0.000 |
0.000 |
-25.941 |
|
Traceless |
| x | y | z |
x |
5.667 |
0.000 |
0.000 |
y |
0.000 |
-11.632 |
0.000 |
z |
0.000 |
0.000 |
5.964 |
|
Polar |
3z2-r2 | 11.929 |
x2-y2 | 11.532 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.194 |
0.000 |
0.000 |
y |
0.000 |
6.868 |
0.000 |
z |
0.000 |
0.000 |
3.862 |
<r2> (average value of r
2) Å
2
<r2> |
125.141 |
(<r2>)1/2 |
11.187 |