Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
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' |
3883 |
3717 |
30.78 |
100.43 |
0.24 |
0.38 |
2 |
A' |
3116 |
2983 |
24.41 |
54.76 |
0.74 |
0.85 |
3 |
A' |
3040 |
2911 |
14.75 |
159.97 |
0.00 |
0.01 |
4 |
A' |
2982 |
2854 |
65.88 |
127.82 |
0.07 |
0.14 |
5 |
A' |
1520 |
1455 |
1.90 |
2.51 |
0.74 |
0.85 |
6 |
A' |
1495 |
1431 |
3.05 |
6.99 |
0.75 |
0.86 |
7 |
A' |
1445 |
1383 |
11.07 |
1.38 |
0.35 |
0.52 |
8 |
A' |
1394 |
1334 |
2.63 |
0.03 |
0.35 |
0.52 |
9 |
A' |
1264 |
1210 |
67.92 |
1.03 |
0.74 |
0.85 |
10 |
A' |
1112 |
1065 |
40.33 |
5.49 |
0.48 |
0.65 |
11 |
A' |
1038 |
993 |
51.60 |
4.74 |
0.13 |
0.24 |
12 |
A' |
904 |
865 |
10.88 |
5.03 |
0.20 |
0.33 |
13 |
A' |
416 |
398 |
11.19 |
0.29 |
0.62 |
0.76 |
14 |
A" |
3118 |
2985 |
27.65 |
40.01 |
0.75 |
0.86 |
15 |
A" |
3010 |
2882 |
44.95 |
95.65 |
0.75 |
0.86 |
16 |
A" |
1476 |
1413 |
6.84 |
4.62 |
0.75 |
0.86 |
17 |
A" |
1296 |
1240 |
0.00 |
4.06 |
0.75 |
0.86 |
18 |
A" |
1176 |
1125 |
3.34 |
0.46 |
0.75 |
0.86 |
19 |
A" |
815 |
780 |
0.36 |
0.13 |
0.75 |
0.86 |
20 |
A" |
277 |
265 |
76.72 |
1.14 |
0.75 |
0.86 |
21 |
A" |
237 |
226 |
41.95 |
0.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17505.9 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 16758.4 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 B3PW91/6-311+G(3df,2p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.332 |
|
|
|
2 |
C |
0.082 |
|
|
|
3 |
O |
-0.597 |
|
|
|
4 |
H |
0.211 |
|
|
|
5 |
H |
0.132 |
|
|
|
6 |
H |
0.133 |
|
|
|
7 |
H |
0.133 |
|
|
|
8 |
H |
0.119 |
|
|
|
9 |
H |
0.119 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.124 |
1.573 |
0.000 |
1.578 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.805 |
-2.450 |
0.000 |
y |
-2.450 |
-20.048 |
0.000 |
z |
0.000 |
0.000 |
-20.207 |
|
Traceless |
| x | y | z |
x |
2.322 |
-2.450 |
0.000 |
y |
-2.450 |
-1.042 |
0.000 |
z |
0.000 |
0.000 |
-1.280 |
|
Polar |
3z2-r2 | -2.560 |
x2-y2 | 2.242 |
xy | -2.450 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.327 |
-0.131 |
0.000 |
y |
-0.131 |
4.753 |
0.000 |
z |
0.000 |
0.000 |
4.409 |
<r2> (average value of r
2) Å
2
<r2> |
54.143 |
(<r2>)1/2 |
7.358 |