Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3211 |
3189 |
0.01 |
233.56 |
0.14 |
0.24 |
2 |
A1 |
3184 |
3162 |
0.63 |
31.55 |
0.36 |
0.52 |
3 |
A1 |
1469 |
1459 |
15.40 |
38.06 |
0.17 |
0.29 |
4 |
A1 |
1378 |
1369 |
2.84 |
11.19 |
0.41 |
0.58 |
5 |
A1 |
1134 |
1126 |
0.15 |
28.35 |
0.17 |
0.30 |
6 |
A1 |
1070 |
1063 |
6.58 |
8.12 |
0.22 |
0.36 |
7 |
A1 |
988 |
981 |
40.12 |
1.68 |
0.20 |
0.33 |
8 |
A1 |
858 |
852 |
13.52 |
0.26 |
0.75 |
0.86 |
9 |
A2 |
846 |
840 |
0.00 |
0.37 |
0.75 |
0.86 |
10 |
A2 |
695 |
691 |
0.00 |
0.18 |
0.75 |
0.86 |
11 |
A2 |
599 |
595 |
0.00 |
0.01 |
0.75 |
0.86 |
12 |
B1 |
806 |
801 |
0.15 |
0.09 |
0.75 |
0.86 |
13 |
B1 |
727 |
722 |
99.98 |
0.54 |
0.75 |
0.86 |
14 |
B1 |
611 |
607 |
18.79 |
1.41 |
0.75 |
0.86 |
15 |
B2 |
3204 |
3181 |
0.88 |
12.84 |
0.75 |
0.86 |
16 |
B2 |
3174 |
3152 |
2.16 |
108.87 |
0.75 |
0.86 |
17 |
B2 |
1546 |
1535 |
0.18 |
0.30 |
0.75 |
0.86 |
18 |
B2 |
1242 |
1234 |
0.20 |
0.64 |
0.75 |
0.86 |
19 |
B2 |
1168 |
1160 |
16.47 |
0.68 |
0.75 |
0.86 |
20 |
B2 |
1028 |
1021 |
2.49 |
4.32 |
0.75 |
0.86 |
21 |
B2 |
863 |
857 |
0.37 |
2.80 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14899.7 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 14796.9 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 PBEPBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.117 |
|
|
|
2 |
C |
-0.012 |
|
|
|
3 |
C |
-0.012 |
|
|
|
4 |
C |
-0.148 |
|
|
|
5 |
C |
-0.148 |
|
|
|
6 |
H |
0.115 |
|
|
|
7 |
H |
0.115 |
|
|
|
8 |
H |
0.104 |
|
|
|
9 |
H |
0.104 |
|
|
|
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 |
-0.522 |
0.522 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.821 |
0.000 |
0.000 |
y |
0.000 |
-24.348 |
0.000 |
z |
0.000 |
0.000 |
-27.934 |
|
Traceless |
| x | y | z |
x |
-5.680 |
0.000 |
0.000 |
y |
0.000 |
5.529 |
0.000 |
z |
0.000 |
0.000 |
0.151 |
|
Polar |
3z2-r2 | 0.302 |
x2-y2 | -7.473 |
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 |
4.045 |
0.000 |
0.000 |
y |
0.000 |
8.257 |
0.000 |
z |
0.000 |
0.000 |
7.547 |
<r2> (average value of r
2) Å
2
<r2> |
81.904 |
(<r2>)1/2 |
9.050 |