Vibrational Frequencies calculated at MP2/6-31+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 |
A1 |
3333 |
3135 |
22.35 |
|
|
|
| 2 |
A1 |
3259 |
3066 |
15.88 |
|
|
|
| 3 |
A1 |
3234 |
3042 |
18.56 |
|
|
|
| 4 |
A1 |
3228 |
3036 |
0.41 |
|
|
|
| 5 |
A1 |
1718 |
1616 |
0.00 |
|
|
|
| 6 |
A1 |
1633 |
1536 |
0.24 |
|
|
|
| 7 |
A1 |
1464 |
1377 |
0.72 |
|
|
|
| 8 |
A1 |
1368 |
1287 |
4.16 |
|
|
|
| 9 |
A1 |
1308 |
1230 |
0.61 |
|
|
|
| 10 |
A1 |
1120 |
1054 |
0.72 |
|
|
|
| 11 |
A1 |
913 |
859 |
0.07 |
|
|
|
| 12 |
A1 |
395 |
372 |
0.03 |
|
|
|
| 13 |
A1 |
170 |
160 |
0.09 |
|
|
|
| 14 |
A2 |
1006 |
946 |
0.00 |
|
|
|
| 15 |
A2 |
917 |
863 |
0.00 |
|
|
|
| 16 |
A2 |
884 |
831 |
0.00 |
|
|
|
| 17 |
A2 |
658 |
619 |
0.00 |
|
|
|
| 18 |
A2 |
291 |
274 |
0.00 |
|
|
|
| 19 |
B1 |
1011 |
951 |
61.52 |
|
|
|
| 20 |
B1 |
892 |
839 |
84.38 |
|
|
|
| 21 |
B1 |
812 |
764 |
10.11 |
|
|
|
| 22 |
B1 |
583 |
548 |
35.25 |
|
|
|
| 23 |
B1 |
75 |
70 |
0.49 |
|
|
|
| 24 |
B2 |
3332 |
3135 |
0.24 |
|
|
|
| 25 |
B2 |
3245 |
3052 |
1.24 |
|
|
|
| 26 |
B2 |
3227 |
3036 |
8.12 |
|
|
|
| 27 |
B2 |
3213 |
3022 |
0.21 |
|
|
|
| 28 |
B2 |
1695 |
1594 |
9.63 |
|
|
|
| 29 |
B2 |
1522 |
1431 |
6.26 |
|
|
|
| 30 |
B2 |
1409 |
1326 |
0.13 |
|
|
|
| 31 |
B2 |
1328 |
1249 |
0.46 |
|
|
|
| 32 |
B2 |
1236 |
1163 |
2.18 |
|
|
|
| 33 |
B2 |
983 |
924 |
2.87 |
|
|
|
| 34 |
B2 |
690 |
649 |
0.23 |
|
|
|
| 35 |
B2 |
350 |
329 |
8.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26249.2 cm
-1
Scaled (by 0.9406) Zero Point Vibrational Energy (zpe) 24690.0 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 MP2/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.160 |
|
|
-0.174 |
| 2 |
C |
-0.160 |
|
|
-0.174 |
| 3 |
C |
-0.175 |
|
|
0.021 |
| 4 |
C |
-0.175 |
|
|
0.021 |
| 5 |
C |
-0.210 |
|
|
-0.472 |
| 6 |
C |
-0.210 |
|
|
-0.472 |
| 7 |
H |
0.139 |
|
|
0.135 |
| 8 |
H |
0.139 |
|
|
0.135 |
| 9 |
H |
0.132 |
|
|
0.116 |
| 10 |
H |
0.132 |
|
|
0.116 |
| 11 |
H |
0.135 |
|
|
0.199 |
| 12 |
H |
0.135 |
|
|
0.199 |
| 13 |
H |
0.140 |
|
|
0.175 |
| 14 |
H |
0.140 |
|
|
0.175 |
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 |
-0.041 |
0.041 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
-0.019 |
0.019 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.391 |
0.000 |
0.000 |
| y |
0.000 |
-34.619 |
0.000 |
| z |
0.000 |
0.000 |
-34.563 |
|
| Traceless |
| | x | y | z |
| x |
-8.800 |
0.000 |
0.000 |
| y |
0.000 |
4.358 |
0.000 |
| z |
0.000 |
0.000 |
4.442 |
|
| Polar |
| 3z2-r2 | 8.885 |
| x2-y2 | -8.772 |
| 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 |
6.723 |
0.000 |
0.000 |
| y |
0.000 |
20.354 |
0.000 |
| z |
0.000 |
0.000 |
8.836 |
<r2> (average value of r
2) Å
2
| <r2> |
234.362 |
| (<r2>)1/2 |
15.309 |