Vibrational Frequencies calculated at mPW1PW91/6-311G**
| 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 |
3253 |
3112 |
2.47 |
|
|
|
| 2 |
A1 |
3228 |
3088 |
11.22 |
|
|
|
| 3 |
A1 |
3043 |
2911 |
8.03 |
|
|
|
| 4 |
A1 |
1578 |
1509 |
1.71 |
|
|
|
| 5 |
A1 |
1417 |
1355 |
0.08 |
|
|
|
| 6 |
A1 |
1401 |
1340 |
28.47 |
|
|
|
| 7 |
A1 |
1135 |
1086 |
0.27 |
|
|
|
| 8 |
A1 |
1031 |
987 |
0.12 |
|
|
|
| 9 |
A1 |
944 |
903 |
13.01 |
|
|
|
| 10 |
A1 |
819 |
783 |
0.01 |
|
|
|
| 11 |
A2 |
1128 |
1079 |
0.00 |
|
|
|
| 12 |
A2 |
966 |
924 |
0.00 |
|
|
|
| 13 |
A2 |
721 |
689 |
0.00 |
|
|
|
| 14 |
A2 |
527 |
504 |
0.00 |
|
|
|
| 15 |
B1 |
3072 |
2939 |
7.49 |
|
|
|
| 16 |
B1 |
964 |
923 |
0.02 |
|
|
|
| 17 |
B1 |
916 |
876 |
32.84 |
|
|
|
| 18 |
B1 |
685 |
656 |
76.41 |
|
|
|
| 19 |
B1 |
341 |
326 |
10.15 |
|
|
|
| 20 |
B2 |
3246 |
3106 |
18.86 |
|
|
|
| 21 |
B2 |
3217 |
3078 |
3.36 |
|
|
|
| 22 |
B2 |
1661 |
1589 |
0.27 |
|
|
|
| 23 |
B2 |
1326 |
1268 |
1.73 |
|
|
|
| 24 |
B2 |
1272 |
1217 |
1.91 |
|
|
|
| 25 |
B2 |
1114 |
1066 |
2.88 |
|
|
|
| 26 |
B2 |
985 |
942 |
15.38 |
|
|
|
| 27 |
B2 |
820 |
784 |
6.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20403.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19520.0 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.155 |
|
|
|
| 2 |
H |
0.155 |
|
|
|
| 3 |
H |
0.107 |
|
|
|
| 4 |
H |
0.107 |
|
|
|
| 5 |
H |
0.100 |
|
|
|
| 6 |
H |
0.100 |
|
|
|
| 7 |
C |
-0.156 |
|
|
|
| 8 |
C |
-0.156 |
|
|
|
| 9 |
C |
-0.214 |
|
|
|
| 10 |
C |
-0.100 |
|
|
|
| 11 |
C |
-0.100 |
|
|
|
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 |
0.492 |
0.492 |
| 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 |
4.401 |
0.000 |
0.000 |
| y |
0.000 |
8.383 |
0.000 |
| z |
0.000 |
0.000 |
9.261 |
<r2> (average value of r
2) Å
2
| <r2> |
92.349 |
| (<r2>)1/2 |
9.610 |