Vibrational Frequencies calculated at B2PLYP/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' |
3777 |
3585 |
13.85 |
|
|
|
| 2 |
A' |
3153 |
2993 |
38.58 |
|
|
|
| 3 |
A' |
3081 |
2924 |
49.03 |
|
|
|
| 4 |
A' |
3077 |
2920 |
16.32 |
|
|
|
| 5 |
A' |
3061 |
2905 |
26.61 |
|
|
|
| 6 |
A' |
3018 |
2865 |
52.91 |
|
|
|
| 7 |
A' |
1579 |
1499 |
2.81 |
|
|
|
| 8 |
A' |
1560 |
1481 |
4.56 |
|
|
|
| 9 |
A' |
1547 |
1469 |
0.76 |
|
|
|
| 10 |
A' |
1540 |
1462 |
0.24 |
|
|
|
| 11 |
A' |
1497 |
1421 |
9.94 |
|
|
|
| 12 |
A' |
1461 |
1387 |
1.82 |
|
|
|
| 13 |
A' |
1430 |
1358 |
3.11 |
|
|
|
| 14 |
A' |
1345 |
1277 |
20.14 |
|
|
|
| 15 |
A' |
1272 |
1207 |
49.47 |
|
|
|
| 16 |
A' |
1141 |
1083 |
0.71 |
|
|
|
| 17 |
A' |
1091 |
1035 |
26.48 |
|
|
|
| 18 |
A' |
1084 |
1029 |
60.37 |
|
|
|
| 19 |
A' |
1026 |
974 |
0.36 |
|
|
|
| 20 |
A' |
926 |
879 |
13.43 |
|
|
|
| 21 |
A' |
444 |
421 |
13.38 |
|
|
|
| 22 |
A' |
400 |
380 |
0.10 |
|
|
|
| 23 |
A' |
188 |
179 |
2.61 |
|
|
|
| 24 |
A" |
3151 |
2991 |
62.08 |
|
|
|
| 25 |
A" |
3128 |
2969 |
40.24 |
|
|
|
| 26 |
A" |
3092 |
2935 |
7.66 |
|
|
|
| 27 |
A" |
3049 |
2894 |
56.70 |
|
|
|
| 28 |
A" |
1551 |
1472 |
6.11 |
|
|
|
| 29 |
A" |
1357 |
1288 |
0.05 |
|
|
|
| 30 |
A" |
1346 |
1278 |
1.16 |
|
|
|
| 31 |
A" |
1278 |
1213 |
0.09 |
|
|
|
| 32 |
A" |
1217 |
1155 |
2.32 |
|
|
|
| 33 |
A" |
977 |
928 |
0.09 |
|
|
|
| 34 |
A" |
833 |
791 |
1.49 |
|
|
|
| 35 |
A" |
760 |
721 |
1.72 |
|
|
|
| 36 |
A" |
292 |
277 |
126.22 |
|
|
|
| 37 |
A" |
256 |
243 |
1.17 |
|
|
|
| 38 |
A" |
118 |
112 |
1.96 |
|
|
|
| 39 |
A" |
112 |
106 |
4.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30606.0 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 29051.2 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.029 |
|
|
|
| 2 |
C |
-0.274 |
|
|
|
| 3 |
C |
-0.276 |
|
|
|
| 4 |
C |
-0.455 |
|
|
|
| 5 |
O |
-0.644 |
|
|
|
| 6 |
H |
0.122 |
|
|
|
| 7 |
H |
0.122 |
|
|
|
| 8 |
H |
0.152 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.139 |
|
|
|
| 11 |
H |
0.139 |
|
|
|
| 12 |
H |
0.149 |
|
|
|
| 13 |
H |
0.150 |
|
|
|
| 14 |
H |
0.150 |
|
|
|
| 15 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.291 |
-1.545 |
0.000 |
1.572 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.182 |
-3.558 |
0.000 |
| y |
-3.558 |
-34.868 |
0.000 |
| z |
0.000 |
0.000 |
-33.089 |
|
| Traceless |
| | x | y | z |
| x |
4.796 |
-3.558 |
0.000 |
| y |
-3.558 |
-3.732 |
0.000 |
| z |
0.000 |
0.000 |
-1.064 |
|
| Polar |
| 3z2-r2 | -2.129 |
| x2-y2 | 5.686 |
| xy | -3.558 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.146 |
0.090 |
0.000 |
| y |
0.090 |
6.488 |
0.000 |
| z |
0.000 |
0.000 |
6.152 |
<r2> (average value of r
2) Å
2
| <r2> |
187.010 |
| (<r2>)1/2 |
13.675 |