Vibrational Frequencies calculated at B3PW91/6-31G**
| 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 |
3265 |
3129 |
11.44 |
|
|
|
| 2 |
A1 |
3140 |
3009 |
28.25 |
|
|
|
| 3 |
A1 |
3139 |
3009 |
22.90 |
|
|
|
| 4 |
A1 |
3067 |
2939 |
41.57 |
|
|
|
| 5 |
A1 |
1646 |
1578 |
1.15 |
|
|
|
| 6 |
A1 |
1520 |
1457 |
0.14 |
|
|
|
| 7 |
A1 |
1284 |
1231 |
1.91 |
|
|
|
| 8 |
A1 |
1148 |
1100 |
1.27 |
|
|
|
| 9 |
A1 |
1068 |
1024 |
0.13 |
|
|
|
| 10 |
A1 |
1005 |
964 |
0.02 |
|
|
|
| 11 |
A1 |
966 |
926 |
0.01 |
|
|
|
| 12 |
A1 |
855 |
820 |
1.37 |
|
|
|
| 13 |
A1 |
528 |
506 |
0.49 |
|
|
|
| 14 |
A2 |
1231 |
1180 |
0.00 |
|
|
|
| 15 |
A2 |
1121 |
1075 |
0.00 |
|
|
|
| 16 |
A2 |
1071 |
1027 |
0.00 |
|
|
|
| 17 |
A2 |
910 |
872 |
0.00 |
|
|
|
| 18 |
A2 |
860 |
825 |
0.00 |
|
|
|
| 19 |
A2 |
538 |
515 |
0.00 |
|
|
|
| 20 |
B1 |
3135 |
3004 |
34.82 |
|
|
|
| 21 |
B1 |
3058 |
2931 |
58.79 |
|
|
|
| 22 |
B1 |
1486 |
1424 |
0.47 |
|
|
|
| 23 |
B1 |
1245 |
1193 |
1.52 |
|
|
|
| 24 |
B1 |
1009 |
967 |
2.84 |
|
|
|
| 25 |
B1 |
840 |
805 |
3.26 |
|
|
|
| 26 |
B1 |
689 |
660 |
40.28 |
|
|
|
| 27 |
B1 |
450 |
432 |
6.58 |
|
|
|
| 28 |
B2 |
3238 |
3103 |
5.75 |
|
|
|
| 29 |
B2 |
3137 |
3007 |
85.66 |
|
|
|
| 30 |
B2 |
1342 |
1286 |
13.83 |
|
|
|
| 31 |
B2 |
1261 |
1208 |
0.99 |
|
|
|
| 32 |
B2 |
1238 |
1186 |
8.87 |
|
|
|
| 33 |
B2 |
1112 |
1066 |
3.86 |
|
|
|
| 34 |
B2 |
924 |
886 |
0.21 |
|
|
|
| 35 |
B2 |
861 |
825 |
7.18 |
|
|
|
| 36 |
B2 |
736 |
706 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27061.1 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 25935.3 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.086 |
|
|
|
| 2 |
C |
-0.086 |
|
|
|
| 3 |
C |
-0.168 |
|
|
|
| 4 |
C |
-0.168 |
|
|
|
| 5 |
C |
-0.202 |
|
|
|
| 6 |
C |
-0.202 |
|
|
|
| 7 |
H |
0.116 |
|
|
|
| 8 |
H |
0.116 |
|
|
|
| 9 |
H |
0.101 |
|
|
|
| 10 |
H |
0.101 |
|
|
|
| 11 |
H |
0.122 |
|
|
|
| 12 |
H |
0.122 |
|
|
|
| 13 |
H |
0.117 |
|
|
|
| 14 |
H |
0.117 |
|
|
|
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 |
-0.172 |
0.172 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.595 |
0.000 |
0.000 |
| y |
0.000 |
-34.969 |
0.000 |
| z |
0.000 |
0.000 |
-35.169 |
|
| Traceless |
| | x | y | z |
| x |
-2.526 |
0.000 |
0.000 |
| y |
0.000 |
1.413 |
0.000 |
| z |
0.000 |
0.000 |
1.113 |
|
| Polar |
| 3z2-r2 | 2.226 |
| x2-y2 | -2.626 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
119.849 |
| (<r2>)1/2 |
10.948 |