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' |
3293 |
3126 |
13.44 |
|
|
|
| 2 |
A' |
3196 |
3034 |
11.73 |
|
|
|
| 3 |
A' |
3188 |
3026 |
31.87 |
|
|
|
| 4 |
A' |
3169 |
3008 |
9.75 |
|
|
|
| 5 |
A' |
3150 |
2990 |
13.11 |
|
|
|
| 6 |
A' |
3044 |
2890 |
32.05 |
|
|
|
| 7 |
A' |
1560 |
1481 |
2.77 |
|
|
|
| 8 |
A' |
1539 |
1461 |
5.57 |
|
|
|
| 9 |
A' |
1502 |
1426 |
13.92 |
|
|
|
| 10 |
A' |
1438 |
1365 |
1.10 |
|
|
|
| 11 |
A' |
1358 |
1289 |
1.03 |
|
|
|
| 12 |
A' |
1302 |
1236 |
1.97 |
|
|
|
| 13 |
A' |
1234 |
1171 |
0.69 |
|
|
|
| 14 |
A' |
1165 |
1105 |
0.12 |
|
|
|
| 15 |
A' |
998 |
948 |
5.93 |
|
|
|
| 16 |
A' |
898 |
853 |
5.61 |
|
|
|
| 17 |
A' |
505 |
479 |
0.75 |
|
|
|
| 18 |
A' |
284 |
269 |
0.14 |
|
|
|
| 19 |
A" |
3093 |
2936 |
22.13 |
|
|
|
| 20 |
A" |
1502 |
1426 |
6.60 |
|
|
|
| 21 |
A" |
1035 |
983 |
3.92 |
|
|
|
| 22 |
A" |
1005 |
954 |
17.26 |
|
|
|
| 23 |
A" |
783 |
744 |
52.03 |
|
|
|
| 24 |
A" |
739 |
701 |
0.42 |
|
|
|
| 25 |
A" |
548 |
521 |
4.92 |
|
|
|
| 26 |
A" |
219 |
208 |
1.37 |
|
|
|
| 27 |
A" |
154 |
146 |
0.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20950.3 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 19888.1 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 |
-0.378 |
|
|
|
| 2 |
C |
-0.091 |
|
|
|
| 3 |
C |
-0.126 |
|
|
|
| 4 |
C |
-0.538 |
|
|
|
| 5 |
H |
0.156 |
|
|
|
| 6 |
H |
0.160 |
|
|
|
| 7 |
H |
0.145 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
H |
0.177 |
|
|
|
| 11 |
H |
0.177 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.320 |
0.363 |
0.000 |
0.484 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.095 |
0.119 |
0.000 |
| y |
0.119 |
-23.652 |
0.000 |
| z |
0.000 |
0.000 |
-27.728 |
|
| Traceless |
| | x | y | z |
| x |
1.595 |
0.119 |
0.000 |
| y |
0.119 |
2.260 |
0.000 |
| z |
0.000 |
0.000 |
-3.855 |
|
| Polar |
| 3z2-r2 | -7.709 |
| x2-y2 | -0.443 |
| xy | 0.119 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.507 |
-2.153 |
0.000 |
| y |
-2.153 |
8.659 |
0.000 |
| z |
0.000 |
0.000 |
3.334 |
<r2> (average value of r
2) Å
2
| <r2> |
102.968 |
| (<r2>)1/2 |
10.147 |