Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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 |
3843 |
3695 |
22.91 |
|
|
|
2 |
A |
3251 |
3125 |
11.52 |
|
|
|
3 |
A |
3234 |
3110 |
2.31 |
|
|
|
4 |
A |
3155 |
3033 |
6.25 |
|
|
|
5 |
A |
3145 |
3023 |
13.99 |
|
|
|
6 |
A |
3107 |
2987 |
39.22 |
|
|
|
7 |
A |
1503 |
1445 |
17.06 |
|
|
|
8 |
A |
1444 |
1388 |
1.72 |
|
|
|
9 |
A |
1418 |
1364 |
5.65 |
|
|
|
10 |
A |
1304 |
1254 |
76.83 |
|
|
|
11 |
A |
1243 |
1195 |
57.04 |
|
|
|
12 |
A |
1196 |
1150 |
6.56 |
|
|
|
13 |
A |
1191 |
1145 |
0.13 |
|
|
|
14 |
A |
1125 |
1082 |
0.74 |
|
|
|
15 |
A |
1065 |
1024 |
3.45 |
|
|
|
16 |
A |
1051 |
1010 |
19.77 |
|
|
|
17 |
A |
998 |
960 |
8.01 |
|
|
|
18 |
A |
938 |
902 |
20.38 |
|
|
|
19 |
A |
841 |
808 |
9.93 |
|
|
|
20 |
A |
818 |
787 |
4.87 |
|
|
|
21 |
A |
758 |
729 |
2.45 |
|
|
|
22 |
A |
405 |
389 |
13.18 |
|
|
|
23 |
A |
400 |
385 |
11.16 |
|
|
|
24 |
A |
315 |
302 |
100.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18873.8 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 18145.2 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.111 |
|
|
|
2 |
C |
-0.310 |
|
|
|
3 |
C |
-0.338 |
|
|
|
4 |
O |
-0.446 |
|
|
|
5 |
H |
0.108 |
|
|
|
6 |
H |
0.140 |
|
|
|
7 |
H |
0.153 |
|
|
|
8 |
H |
0.137 |
|
|
|
9 |
H |
0.143 |
|
|
|
10 |
H |
0.303 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.277 |
1.253 |
0.589 |
1.412 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.312 |
-3.063 |
0.081 |
y |
-3.063 |
-23.771 |
-0.132 |
z |
0.081 |
-0.132 |
-23.685 |
|
Traceless |
| x | y | z |
x |
-0.584 |
-3.063 |
0.081 |
y |
-3.063 |
0.227 |
-0.132 |
z |
0.081 |
-0.132 |
0.357 |
|
Polar |
3z2-r2 | 0.714 |
x2-y2 | -0.541 |
xy | -3.063 |
xz | 0.081 |
yz | -0.132 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.503 |
-0.186 |
0.075 |
y |
-0.186 |
5.185 |
-0.004 |
z |
0.075 |
-0.004 |
4.793 |
<r2> (average value of r
2) Å
2
<r2> |
72.813 |
(<r2>)1/2 |
8.533 |