Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3286 |
3144 |
0.04 |
|
|
|
| 2 |
A' |
3220 |
3080 |
10.97 |
|
|
|
| 3 |
A' |
3107 |
2972 |
38.98 |
|
|
|
| 4 |
A' |
2359 |
2256 |
88.92 |
|
|
|
| 5 |
A' |
1551 |
1483 |
4.54 |
|
|
|
| 6 |
A' |
1430 |
1368 |
5.24 |
|
|
|
| 7 |
A' |
1212 |
1159 |
0.33 |
|
|
|
| 8 |
A' |
1137 |
1088 |
13.02 |
|
|
|
| 9 |
A' |
1107 |
1059 |
3.52 |
|
|
|
| 10 |
A' |
954 |
913 |
1.74 |
|
|
|
| 11 |
A' |
922 |
882 |
47.93 |
|
|
|
| 12 |
A' |
830 |
794 |
11.93 |
|
|
|
| 13 |
A' |
631 |
604 |
23.56 |
|
|
|
| 14 |
A' |
529 |
506 |
0.31 |
|
|
|
| 15 |
A' |
431 |
412 |
0.65 |
|
|
|
| 16 |
A' |
195 |
186 |
2.90 |
|
|
|
| 17 |
A" |
3223 |
3083 |
2.13 |
|
|
|
| 18 |
A" |
3113 |
2978 |
22.57 |
|
|
|
| 19 |
A" |
1490 |
1426 |
0.48 |
|
|
|
| 20 |
A" |
1320 |
1262 |
0.00 |
|
|
|
| 21 |
A" |
1155 |
1105 |
0.13 |
|
|
|
| 22 |
A" |
1087 |
1040 |
0.04 |
|
|
|
| 23 |
A" |
1032 |
987 |
0.75 |
|
|
|
| 24 |
A" |
948 |
906 |
0.26 |
|
|
|
| 25 |
A" |
875 |
837 |
0.05 |
|
|
|
| 26 |
A" |
553 |
529 |
0.23 |
|
|
|
| 27 |
A" |
190 |
182 |
5.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18942.1 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18120.0 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.177 |
|
|
|
| 2 |
H |
0.164 |
|
|
|
| 3 |
C |
-0.386 |
|
|
|
| 4 |
H |
0.177 |
|
|
|
| 5 |
H |
0.164 |
|
|
|
| 6 |
C |
-0.386 |
|
|
|
| 7 |
C |
0.458 |
|
|
|
| 8 |
H |
0.180 |
|
|
|
| 9 |
C |
-0.081 |
|
|
|
| 10 |
N |
-0.516 |
|
|
|
| 11 |
C |
0.051 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.100 |
4.226 |
0.000 |
4.228 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.950 |
-0.273 |
0.000 |
| y |
-0.273 |
-46.611 |
0.000 |
| z |
0.000 |
0.000 |
-32.135 |
|
| Traceless |
| | x | y | z |
| x |
5.423 |
-0.273 |
0.000 |
| y |
-0.273 |
-13.569 |
0.000 |
| z |
0.000 |
0.000 |
8.146 |
|
| Polar |
| 3z2-r2 | 16.292 |
| x2-y2 | 12.661 |
| xy | -0.273 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.620 |
0.417 |
0.000 |
| y |
0.417 |
11.350 |
0.000 |
| z |
0.000 |
0.000 |
7.582 |
<r2> (average value of r
2) Å
2
| <r2> |
144.246 |
| (<r2>)1/2 |
12.010 |