Vibrational Frequencies calculated at ROHF/6-311G**
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' |
3374 |
3079 |
20.75 |
|
|
|
2 |
A' |
3285 |
2998 |
51.43 |
|
|
|
3 |
A' |
3282 |
2995 |
4.77 |
|
|
|
4 |
A' |
3272 |
2986 |
8.10 |
|
|
|
5 |
A' |
3224 |
2943 |
27.50 |
|
|
|
6 |
A' |
3144 |
2870 |
43.88 |
|
|
|
7 |
A' |
1626 |
1484 |
2.08 |
|
|
|
8 |
A' |
1616 |
1475 |
5.83 |
|
|
|
9 |
A' |
1587 |
1449 |
7.30 |
|
|
|
10 |
A' |
1536 |
1401 |
1.16 |
|
|
|
11 |
A' |
1438 |
1312 |
0.48 |
|
|
|
12 |
A' |
1339 |
1222 |
1.32 |
|
|
|
13 |
A' |
1240 |
1131 |
0.18 |
|
|
|
14 |
A' |
1192 |
1088 |
0.16 |
|
|
|
15 |
A' |
1061 |
968 |
1.86 |
|
|
|
16 |
A' |
921 |
841 |
2.30 |
|
|
|
17 |
A' |
528 |
482 |
0.42 |
|
|
|
18 |
A' |
304 |
278 |
0.12 |
|
|
|
19 |
A" |
3185 |
2907 |
42.37 |
|
|
|
20 |
A" |
1595 |
1456 |
5.80 |
|
|
|
21 |
A" |
1107 |
1010 |
0.09 |
|
|
|
22 |
A" |
1018 |
929 |
32.25 |
|
|
|
23 |
A" |
786 |
718 |
52.21 |
|
|
|
24 |
A" |
749 |
684 |
0.06 |
|
|
|
25 |
A" |
557 |
508 |
5.57 |
|
|
|
26 |
A" |
221 |
202 |
1.88 |
|
|
|
27 |
A" |
137 |
125 |
0.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21661.8 cm
-1
Scaled (by 0.9126) Zero Point Vibrational Energy (zpe) 19768.5 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 ROHF/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.182 |
|
|
|
2 |
C |
-0.143 |
|
|
|
3 |
C |
-0.155 |
|
|
|
4 |
C |
-0.205 |
|
|
|
5 |
H |
0.103 |
|
|
|
6 |
H |
0.110 |
|
|
|
7 |
H |
0.091 |
|
|
|
8 |
H |
0.094 |
|
|
|
9 |
H |
0.090 |
|
|
|
10 |
H |
0.099 |
|
|
|
11 |
H |
0.099 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.201 |
0.234 |
0.000 |
0.308 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.804 |
0.275 |
0.000 |
y |
0.275 |
-24.436 |
0.000 |
z |
0.000 |
0.000 |
-28.566 |
|
Traceless |
| x | y | z |
x |
1.697 |
0.275 |
0.000 |
y |
0.275 |
2.249 |
0.000 |
z |
0.000 |
0.000 |
-3.947 |
|
Polar |
3z2-r2 | -7.893 |
x2-y2 | -0.368 |
xy | 0.275 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
104.013 |
(<r2>)1/2 |
10.199 |