Vibrational Frequencies calculated at B1B95/6-31G*
| 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 |
3288 |
3121 |
4.35 |
|
|
|
| 2 |
A |
3190 |
3028 |
12.53 |
|
|
|
| 3 |
A |
3158 |
2997 |
37.62 |
|
|
|
| 4 |
A |
3145 |
2986 |
12.04 |
|
|
|
| 5 |
A |
3113 |
2955 |
36.38 |
|
|
|
| 6 |
A |
3081 |
2925 |
20.27 |
|
|
|
| 7 |
A |
3075 |
2919 |
48.03 |
|
|
|
| 8 |
A |
3050 |
2896 |
50.07 |
|
|
|
| 9 |
A |
1776 |
1686 |
56.71 |
|
|
|
| 10 |
A |
1549 |
1470 |
0.27 |
|
|
|
| 11 |
A |
1524 |
1447 |
0.36 |
|
|
|
| 12 |
A |
1517 |
1441 |
4.20 |
|
|
|
| 13 |
A |
1500 |
1424 |
7.79 |
|
|
|
| 14 |
A |
1449 |
1375 |
30.49 |
|
|
|
| 15 |
A |
1426 |
1354 |
4.10 |
|
|
|
| 16 |
A |
1349 |
1281 |
11.21 |
|
|
|
| 17 |
A |
1290 |
1225 |
61.34 |
|
|
|
| 18 |
A |
1275 |
1211 |
6.60 |
|
|
|
| 19 |
A |
1232 |
1170 |
30.12 |
|
|
|
| 20 |
A |
1224 |
1162 |
4.77 |
|
|
|
| 21 |
A |
1093 |
1038 |
0.61 |
|
|
|
| 22 |
A |
1079 |
1024 |
44.19 |
|
|
|
| 23 |
A |
1073 |
1019 |
12.94 |
|
|
|
| 24 |
A |
1043 |
990 |
5.34 |
|
|
|
| 25 |
A |
1002 |
951 |
10.54 |
|
|
|
| 26 |
A |
961 |
912 |
15.38 |
|
|
|
| 27 |
A |
936 |
888 |
22.25 |
|
|
|
| 28 |
A |
870 |
826 |
3.44 |
|
|
|
| 29 |
A |
742 |
704 |
26.15 |
|
|
|
| 30 |
A |
692 |
657 |
0.72 |
|
|
|
| 31 |
A |
640 |
607 |
1.22 |
|
|
|
| 32 |
A |
561 |
532 |
1.87 |
|
|
|
| 33 |
A |
333 |
316 |
2.16 |
|
|
|
| 34 |
A |
227 |
215 |
6.19 |
|
|
|
| 35 |
A |
173 |
164 |
2.46 |
|
|
|
| 36 |
A |
126 |
120 |
1.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26880.1 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 25517.3 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.067 |
|
|
|
| 2 |
H |
0.169 |
|
|
|
| 3 |
H |
0.164 |
|
|
|
| 4 |
O |
-0.508 |
|
|
|
| 5 |
C |
-0.366 |
|
|
|
| 6 |
H |
0.168 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
C |
-0.262 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
C |
-0.556 |
|
|
|
| 11 |
H |
0.188 |
|
|
|
| 12 |
H |
0.179 |
|
|
|
| 13 |
H |
0.187 |
|
|
|
| 14 |
C |
0.385 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.366 |
0.678 |
0.149 |
0.785 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.755 |
1.199 |
-0.025 |
| y |
1.199 |
-37.021 |
-0.194 |
| z |
-0.025 |
-0.194 |
-36.779 |
|
| Traceless |
| | x | y | z |
| x |
5.146 |
1.199 |
-0.025 |
| y |
1.199 |
-2.754 |
-0.194 |
| z |
-0.025 |
-0.194 |
-2.391 |
|
| Polar |
| 3z2-r2 | -4.783 |
| x2-y2 | 5.267 |
| xy | 1.199 |
| xz | -0.025 |
| yz | -0.194 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.522 |
-0.545 |
0.027 |
| y |
-0.545 |
8.114 |
0.009 |
| z |
0.027 |
0.009 |
5.688 |
<r2> (average value of r
2) Å
2
| <r2> |
154.517 |
| (<r2>)1/2 |
12.430 |