Vibrational Frequencies calculated at LSDA/6-31G**
| 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' |
3189 |
3129 |
8.13 |
|
|
|
| 2 |
A' |
3138 |
3079 |
5.19 |
|
|
|
| 3 |
A' |
3087 |
3029 |
3.29 |
|
|
|
| 4 |
A' |
3082 |
3024 |
22.03 |
|
|
|
| 5 |
A' |
3076 |
3018 |
24.76 |
|
|
|
| 6 |
A' |
3056 |
2999 |
3.53 |
|
|
|
| 7 |
A' |
2990 |
2934 |
13.47 |
|
|
|
| 8 |
A' |
2941 |
2886 |
19.09 |
|
|
|
| 9 |
A' |
1714 |
1682 |
14.01 |
|
|
|
| 10 |
A' |
1650 |
1619 |
1.61 |
|
|
|
| 11 |
A' |
1457 |
1429 |
13.09 |
|
|
|
| 12 |
A' |
1424 |
1398 |
7.35 |
|
|
|
| 13 |
A' |
1404 |
1377 |
18.51 |
|
|
|
| 14 |
A' |
1368 |
1342 |
6.30 |
|
|
|
| 15 |
A' |
1352 |
1326 |
2.10 |
|
|
|
| 16 |
A' |
1334 |
1309 |
4.32 |
|
|
|
| 17 |
A' |
1264 |
1240 |
0.87 |
|
|
|
| 18 |
A' |
1253 |
1229 |
12.56 |
|
|
|
| 19 |
A' |
1161 |
1139 |
1.04 |
|
|
|
| 20 |
A' |
1066 |
1047 |
7.27 |
|
|
|
| 21 |
A' |
1022 |
1003 |
2.47 |
|
|
|
| 22 |
A' |
924 |
907 |
5.86 |
|
|
|
| 23 |
A' |
830 |
815 |
6.55 |
|
|
|
| 24 |
A' |
708 |
695 |
1.11 |
|
|
|
| 25 |
A' |
414 |
406 |
0.39 |
|
|
|
| 26 |
A' |
274 |
269 |
2.30 |
|
|
|
| 27 |
A' |
199 |
195 |
0.81 |
|
|
|
| 28 |
A" |
3077 |
3020 |
12.69 |
|
|
|
| 29 |
A" |
2966 |
2910 |
10.59 |
|
|
|
| 30 |
A" |
1445 |
1418 |
9.47 |
|
|
|
| 31 |
A" |
1245 |
1222 |
0.07 |
|
|
|
| 32 |
A" |
1052 |
1033 |
4.02 |
|
|
|
| 33 |
A" |
1010 |
991 |
9.24 |
|
|
|
| 34 |
A" |
955 |
937 |
1.02 |
|
|
|
| 35 |
A" |
879 |
862 |
46.03 |
|
|
|
| 36 |
A" |
810 |
795 |
0.76 |
|
|
|
| 37 |
A" |
742 |
728 |
1.74 |
|
|
|
| 38 |
A" |
615 |
604 |
27.22 |
|
|
|
| 39 |
A" |
396 |
389 |
0.05 |
|
|
|
| 40 |
A" |
313 |
307 |
0.00 |
|
|
|
| 41 |
A" |
134 |
132 |
0.30 |
|
|
|
| 42 |
A" |
94 |
92 |
0.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30553.2 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 29981.8 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 LSDA/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.109 |
|
|
|
| 2 |
C |
-0.110 |
|
|
|
| 3 |
H |
0.098 |
|
|
|
| 4 |
C |
-0.104 |
|
|
|
| 5 |
H |
0.088 |
|
|
|
| 6 |
C |
-0.014 |
|
|
|
| 7 |
H |
0.125 |
|
|
|
| 8 |
H |
0.121 |
|
|
|
| 9 |
C |
-0.334 |
|
|
|
| 10 |
H |
0.150 |
|
|
|
| 11 |
H |
0.150 |
|
|
|
| 12 |
C |
-0.286 |
|
|
|
| 13 |
H |
0.136 |
|
|
|
| 14 |
H |
0.154 |
|
|
|
| 15 |
H |
0.154 |
|
|
|
| 16 |
C |
-0.438 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.683 |
-0.560 |
0.000 |
0.883 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.410 |
0.286 |
0.000 |
| y |
0.286 |
-35.911 |
0.000 |
| z |
0.000 |
0.000 |
-40.640 |
|
| Traceless |
| | x | y | z |
| x |
2.865 |
0.286 |
0.000 |
| y |
0.286 |
2.114 |
0.000 |
| z |
0.000 |
0.000 |
-4.980 |
|
| Polar |
| 3z2-r2 | -9.959 |
| x2-y2 | 0.501 |
| xy | 0.286 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.413 |
2.653 |
0.000 |
| y |
2.653 |
10.524 |
0.000 |
| z |
0.000 |
0.000 |
5.390 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |