Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3199 |
3060 |
29.08 |
|
|
|
| 2 |
A' |
3130 |
2994 |
16.49 |
|
|
|
| 3 |
A' |
3056 |
2923 |
46.98 |
|
|
|
| 4 |
A' |
2973 |
2844 |
49.15 |
|
|
|
| 5 |
A' |
1489 |
1424 |
6.04 |
|
|
|
| 6 |
A' |
1476 |
1412 |
18.27 |
|
|
|
| 7 |
A' |
1406 |
1345 |
5.00 |
|
|
|
| 8 |
A' |
1174 |
1123 |
2.61 |
|
|
|
| 9 |
A' |
1021 |
977 |
0.05 |
|
|
|
| 10 |
A' |
899 |
860 |
2.27 |
|
|
|
| 11 |
A' |
397 |
380 |
21.59 |
|
|
|
| 12 |
A' |
353 |
338 |
14.78 |
|
|
|
| 13 |
A' |
126 |
121 |
0.59 |
|
|
|
| 14 |
A" |
3131 |
2995 |
25.17 |
|
|
|
| 15 |
A" |
3057 |
2924 |
8.32 |
|
|
|
| 16 |
A" |
2968 |
2840 |
29.35 |
|
|
|
| 17 |
A" |
1475 |
1411 |
0.66 |
|
|
|
| 18 |
A" |
1467 |
1403 |
2.31 |
|
|
|
| 19 |
A" |
1415 |
1354 |
11.27 |
|
|
|
| 20 |
A" |
1362 |
1303 |
1.26 |
|
|
|
| 21 |
A" |
1164 |
1113 |
0.36 |
|
|
|
| 22 |
A" |
934 |
894 |
1.57 |
|
|
|
| 23 |
A" |
930 |
890 |
0.12 |
|
|
|
| 24 |
A" |
117 |
112 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19359.4 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 18519.2 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.071 |
|
|
|
| 2 |
C |
-0.594 |
|
|
|
| 3 |
C |
-0.594 |
|
|
|
| 4 |
H |
0.145 |
|
|
|
| 5 |
H |
0.159 |
|
|
|
| 6 |
H |
0.159 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
| 9 |
H |
0.164 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.222 |
-0.183 |
0.000 |
0.288 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.817 |
0.398 |
0.000 |
| y |
0.398 |
-20.786 |
0.000 |
| z |
0.000 |
0.000 |
-20.636 |
|
| Traceless |
| | x | y | z |
| x |
-1.106 |
0.398 |
0.000 |
| y |
0.398 |
0.441 |
0.000 |
| z |
0.000 |
0.000 |
0.666 |
|
| Polar |
| 3z2-r2 | 1.331 |
| x2-y2 | -1.031 |
| xy | 0.398 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.831 |
-0.075 |
0.000 |
| y |
-0.075 |
5.414 |
0.000 |
| z |
0.000 |
0.000 |
6.171 |
<r2> (average value of r
2) Å
2
| <r2> |
61.372 |
| (<r2>)1/2 |
7.834 |