Vibrational Frequencies calculated at HF/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' |
3344 |
3019 |
60.77 |
|
|
|
| 2 |
A' |
3333 |
3009 |
28.32 |
|
|
|
| 3 |
A' |
3310 |
2989 |
24.35 |
|
|
|
| 4 |
A' |
3304 |
2983 |
6.64 |
|
|
|
| 5 |
A' |
3282 |
2964 |
10.90 |
|
|
|
| 6 |
A' |
3258 |
2942 |
18.99 |
|
|
|
| 7 |
A' |
3179 |
2870 |
44.72 |
|
|
|
| 8 |
A' |
3174 |
2866 |
61.59 |
|
|
|
| 9 |
A' |
1913 |
1727 |
1.92 |
|
|
|
| 10 |
A' |
1844 |
1665 |
3.38 |
|
|
|
| 11 |
A' |
1652 |
1492 |
9.70 |
|
|
|
| 12 |
A' |
1650 |
1490 |
11.70 |
|
|
|
| 13 |
A' |
1595 |
1440 |
7.87 |
|
|
|
| 14 |
A' |
1586 |
1432 |
3.30 |
|
|
|
| 15 |
A' |
1582 |
1429 |
4.62 |
|
|
|
| 16 |
A' |
1484 |
1340 |
1.57 |
|
|
|
| 17 |
A' |
1462 |
1320 |
1.49 |
|
|
|
| 18 |
A' |
1417 |
1280 |
0.81 |
|
|
|
| 19 |
A' |
1292 |
1167 |
0.35 |
|
|
|
| 20 |
A' |
1206 |
1089 |
0.97 |
|
|
|
| 21 |
A' |
1144 |
1033 |
1.41 |
|
|
|
| 22 |
A' |
1030 |
930 |
15.89 |
|
|
|
| 23 |
A' |
992 |
896 |
6.53 |
|
|
|
| 24 |
A' |
661 |
597 |
6.04 |
|
|
|
| 25 |
A' |
507 |
457 |
0.30 |
|
|
|
| 26 |
A' |
351 |
317 |
1.74 |
|
|
|
| 27 |
A' |
166 |
150 |
0.53 |
|
|
|
| 28 |
A" |
3225 |
2911 |
63.92 |
|
|
|
| 29 |
A" |
3224 |
2911 |
9.32 |
|
|
|
| 30 |
A" |
1644 |
1484 |
9.48 |
|
|
|
| 31 |
A" |
1639 |
1480 |
7.70 |
|
|
|
| 32 |
A" |
1211 |
1094 |
0.25 |
|
|
|
| 33 |
A" |
1206 |
1089 |
0.96 |
|
|
|
| 34 |
A" |
1158 |
1045 |
16.32 |
|
|
|
| 35 |
A" |
1116 |
1007 |
36.44 |
|
|
|
| 36 |
A" |
974 |
879 |
14.67 |
|
|
|
| 37 |
A" |
820 |
740 |
28.86 |
|
|
|
| 38 |
A" |
494 |
446 |
4.99 |
|
|
|
| 39 |
A" |
221 |
200 |
1.49 |
|
|
|
| 40 |
A" |
210 |
189 |
0.12 |
|
|
|
| 41 |
A" |
113 |
102 |
0.06 |
|
|
|
| 42 |
A" |
101 |
91 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33536.0 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 30279.6 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 HF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.497 |
-0.043 |
|
|
| 2 |
H |
0.163 |
0.026 |
|
|
| 3 |
H |
0.165 |
0.033 |
|
|
| 4 |
H |
0.165 |
0.033 |
|
|
| 5 |
C |
-0.492 |
0.239 |
|
|
| 6 |
H |
0.162 |
-0.046 |
|
|
| 7 |
H |
0.166 |
-0.035 |
|
|
| 8 |
H |
0.166 |
-0.035 |
|
|
| 9 |
C |
-0.178 |
-0.231 |
|
|
| 10 |
H |
0.165 |
0.109 |
|
|
| 11 |
C |
-0.175 |
-0.138 |
|
|
| 12 |
H |
0.173 |
0.105 |
|
|
| 13 |
C |
-0.158 |
-0.146 |
|
|
| 14 |
H |
0.176 |
0.163 |
|
|
| 15 |
C |
-0.171 |
-0.169 |
|
|
| 16 |
H |
0.168 |
0.135 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.179 |
0.135 |
0.000 |
0.224 |
| CHELPG |
0.168 |
0.169 |
0.000 |
0.238 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.664 |
-0.616 |
0.000 |
| y |
-0.616 |
-35.012 |
0.000 |
| z |
0.000 |
0.000 |
-41.793 |
|
| Traceless |
| | x | y | z |
| x |
1.739 |
-0.616 |
0.000 |
| y |
-0.616 |
4.217 |
0.000 |
| z |
0.000 |
0.000 |
-5.956 |
|
| Polar |
| 3z2-r2 | -11.912 |
| x2-y2 | -1.652 |
| xy | -0.616 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.270 |
-1.807 |
0.000 |
| y |
-1.807 |
16.588 |
0.000 |
| z |
0.000 |
0.000 |
5.000 |
<r2> (average value of r
2) Å
2
| <r2> |
259.889 |
| (<r2>)1/2 |
16.121 |