Vibrational Frequencies calculated at mPW1PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3275 |
3116 |
2.53 |
|
|
|
| 2 |
A1 |
3250 |
3092 |
11.14 |
|
|
|
| 3 |
A1 |
3058 |
2910 |
8.07 |
|
|
|
| 4 |
A1 |
1596 |
1519 |
2.33 |
|
|
|
| 5 |
A1 |
1432 |
1363 |
0.01 |
|
|
|
| 6 |
A1 |
1415 |
1346 |
22.06 |
|
|
|
| 7 |
A1 |
1143 |
1087 |
0.17 |
|
|
|
| 8 |
A1 |
1038 |
988 |
0.04 |
|
|
|
| 9 |
A1 |
949 |
903 |
10.92 |
|
|
|
| 10 |
A1 |
815 |
775 |
0.03 |
|
|
|
| 11 |
A2 |
1129 |
1074 |
0.00 |
|
|
|
| 12 |
A2 |
966 |
919 |
0.00 |
|
|
|
| 13 |
A2 |
720 |
685 |
0.00 |
|
|
|
| 14 |
A2 |
525 |
500 |
0.00 |
|
|
|
| 15 |
B1 |
3093 |
2943 |
7.45 |
|
|
|
| 16 |
B1 |
961 |
914 |
0.07 |
|
|
|
| 17 |
B1 |
921 |
876 |
23.54 |
|
|
|
| 18 |
B1 |
689 |
656 |
60.85 |
|
|
|
| 19 |
B1 |
342 |
325 |
11.31 |
|
|
|
| 20 |
B2 |
3269 |
3110 |
19.74 |
|
|
|
| 21 |
B2 |
3239 |
3082 |
4.21 |
|
|
|
| 22 |
B2 |
1679 |
1598 |
0.39 |
|
|
|
| 23 |
B2 |
1338 |
1273 |
1.49 |
|
|
|
| 24 |
B2 |
1281 |
1219 |
1.58 |
|
|
|
| 25 |
B2 |
1124 |
1070 |
2.44 |
|
|
|
| 26 |
B2 |
989 |
941 |
12.54 |
|
|
|
| 27 |
B2 |
815 |
776 |
7.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20524.5 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 19529.0 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.161 |
|
|
|
| 2 |
H |
0.161 |
|
|
|
| 3 |
H |
0.123 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.120 |
|
|
|
| 6 |
H |
0.120 |
|
|
|
| 7 |
C |
-0.136 |
|
|
|
| 8 |
C |
-0.136 |
|
|
|
| 9 |
C |
-0.316 |
|
|
|
| 10 |
C |
-0.110 |
|
|
|
| 11 |
C |
-0.110 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.486 |
0.486 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.685 |
0.000 |
0.000 |
| y |
0.000 |
7.954 |
0.000 |
| z |
0.000 |
0.000 |
8.843 |
<r2> (average value of r
2) Å
2
| <r2> |
92.228 |
| (<r2>)1/2 |
9.604 |