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 |
3304 |
3154 |
6.36 |
|
|
|
| 2 |
A |
3205 |
3061 |
0.04 |
|
|
|
| 3 |
A |
3169 |
3026 |
22.16 |
|
|
|
| 4 |
A |
3165 |
3022 |
22.52 |
|
|
|
| 5 |
A |
3154 |
3011 |
20.91 |
|
|
|
| 6 |
A |
3078 |
2939 |
13.95 |
|
|
|
| 7 |
A |
3059 |
2921 |
45.91 |
|
|
|
| 8 |
A |
3016 |
2880 |
54.20 |
|
|
|
| 9 |
A |
1753 |
1674 |
160.16 |
|
|
|
| 10 |
A |
1532 |
1463 |
9.42 |
|
|
|
| 11 |
A |
1509 |
1441 |
2.96 |
|
|
|
| 12 |
A |
1490 |
1423 |
5.39 |
|
|
|
| 13 |
A |
1449 |
1384 |
5.83 |
|
|
|
| 14 |
A |
1425 |
1361 |
67.31 |
|
|
|
| 15 |
A |
1394 |
1331 |
34.08 |
|
|
|
| 16 |
A |
1348 |
1287 |
6.67 |
|
|
|
| 17 |
A |
1304 |
1245 |
0.30 |
|
|
|
| 18 |
A |
1250 |
1194 |
258.52 |
|
|
|
| 19 |
A |
1183 |
1130 |
11.64 |
|
|
|
| 20 |
A |
1173 |
1120 |
99.50 |
|
|
|
| 21 |
A |
1106 |
1056 |
8.60 |
|
|
|
| 22 |
A |
995 |
950 |
4.05 |
|
|
|
| 23 |
A |
986 |
941 |
15.30 |
|
|
|
| 24 |
A |
865 |
826 |
3.82 |
|
|
|
| 25 |
A |
837 |
799 |
51.72 |
|
|
|
| 26 |
A |
819 |
782 |
3.51 |
|
|
|
| 27 |
A |
708 |
676 |
2.27 |
|
|
|
| 28 |
A |
496 |
474 |
2.89 |
|
|
|
| 29 |
A |
434 |
415 |
1.60 |
|
|
|
| 30 |
A |
255 |
243 |
0.59 |
|
|
|
| 31 |
A |
206 |
196 |
0.31 |
|
|
|
| 32 |
A |
86 |
82 |
3.10 |
|
|
|
| 33 |
A |
23 |
22 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24888.7 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 23763.8 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.336 |
|
|
|
| 2 |
H |
0.119 |
|
|
|
| 3 |
H |
0.113 |
|
|
|
| 4 |
C |
0.200 |
|
|
|
| 5 |
H |
0.099 |
|
|
|
| 6 |
O |
-0.468 |
|
|
|
| 7 |
C |
0.018 |
|
|
|
| 8 |
H |
0.116 |
|
|
|
| 9 |
H |
0.114 |
|
|
|
| 10 |
C |
-0.383 |
|
|
|
| 11 |
H |
0.142 |
|
|
|
| 12 |
H |
0.141 |
|
|
|
| 13 |
H |
0.124 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.130 |
1.300 |
0.028 |
1.722 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.059 |
-0.116 |
0.078 |
| y |
-0.116 |
-30.016 |
-0.195 |
| z |
0.078 |
-0.195 |
-32.635 |
|
| Traceless |
| | x | y | z |
| x |
2.267 |
-0.116 |
0.078 |
| y |
-0.116 |
0.831 |
-0.195 |
| z |
0.078 |
-0.195 |
-3.097 |
|
| Polar |
| 3z2-r2 | -6.194 |
| x2-y2 | 0.957 |
| xy | -0.116 |
| xz | 0.078 |
| yz | -0.195 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.100 |
0.771 |
-0.031 |
| y |
0.771 |
6.535 |
-0.098 |
| z |
-0.031 |
-0.098 |
4.645 |
<r2> (average value of r
2) Å
2
| <r2> |
160.988 |
| (<r2>)1/2 |
12.688 |