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' |
3891 |
3724 |
29.00 |
102.17 |
0.27 |
0.42 |
2 |
A' |
3142 |
3007 |
26.56 |
59.70 |
0.74 |
0.85 |
3 |
A' |
3064 |
2932 |
15.58 |
151.86 |
0.00 |
0.01 |
4 |
A' |
3003 |
2874 |
68.85 |
135.36 |
0.08 |
0.16 |
5 |
A' |
1530 |
1465 |
1.45 |
3.59 |
0.66 |
0.80 |
6 |
A' |
1500 |
1436 |
2.49 |
11.94 |
0.75 |
0.86 |
7 |
A' |
1458 |
1396 |
11.64 |
2.83 |
0.40 |
0.57 |
8 |
A' |
1399 |
1339 |
2.64 |
0.15 |
0.74 |
0.85 |
9 |
A' |
1272 |
1218 |
74.46 |
2.08 |
0.75 |
0.86 |
10 |
A' |
1129 |
1080 |
41.38 |
5.19 |
0.63 |
0.78 |
11 |
A' |
1048 |
1003 |
46.53 |
4.82 |
0.12 |
0.22 |
12 |
A' |
914 |
875 |
10.42 |
4.65 |
0.32 |
0.48 |
13 |
A' |
412 |
395 |
10.63 |
0.28 |
0.70 |
0.82 |
14 |
A" |
3144 |
3009 |
30.03 |
45.61 |
0.75 |
0.86 |
15 |
A" |
3032 |
2902 |
53.62 |
100.17 |
0.75 |
0.86 |
16 |
A" |
1481 |
1418 |
5.92 |
7.60 |
0.75 |
0.86 |
17 |
A" |
1303 |
1247 |
0.00 |
6.56 |
0.75 |
0.86 |
18 |
A" |
1181 |
1130 |
4.06 |
0.98 |
0.75 |
0.86 |
19 |
A" |
816 |
781 |
0.15 |
0.07 |
0.75 |
0.86 |
20 |
A" |
279 |
267 |
76.50 |
2.11 |
0.75 |
0.86 |
21 |
A" |
241 |
231 |
40.60 |
0.73 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17619.4 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 16863.5 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.339 |
|
|
|
2 |
C |
-0.008 |
|
|
|
3 |
O |
-0.341 |
|
|
|
4 |
H |
0.205 |
|
|
|
5 |
H |
0.103 |
|
|
|
6 |
H |
0.119 |
|
|
|
7 |
H |
0.119 |
|
|
|
8 |
H |
0.070 |
|
|
|
9 |
H |
0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.009 |
1.517 |
0.000 |
1.517 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.606 |
-2.260 |
0.000 |
y |
-2.260 |
-19.898 |
0.000 |
z |
0.000 |
0.000 |
-20.019 |
|
Traceless |
| x | y | z |
x |
2.353 |
-2.260 |
0.000 |
y |
-2.260 |
-1.085 |
0.000 |
z |
0.000 |
0.000 |
-1.268 |
|
Polar |
3z2-r2 | -2.535 |
x2-y2 | 2.292 |
xy | -2.260 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.998 |
-0.194 |
0.000 |
y |
-0.194 |
4.486 |
0.000 |
z |
0.000 |
0.000 |
4.094 |
<r2> (average value of r
2) Å
2
<r2> |
53.664 |
(<r2>)1/2 |
7.326 |