Vibrational Frequencies calculated at BLYP/3-21G
| 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' |
3069 |
3052 |
30.26 |
|
|
|
| 2 |
A' |
3051 |
3034 |
28.36 |
|
|
|
| 3 |
A' |
3039 |
3022 |
15.18 |
|
|
|
| 4 |
A' |
2985 |
2969 |
22.49 |
|
|
|
| 5 |
A' |
2905 |
2889 |
105.50 |
|
|
|
| 6 |
A' |
2850 |
2834 |
82.54 |
|
|
|
| 7 |
A' |
1514 |
1506 |
8.11 |
|
|
|
| 8 |
A' |
1496 |
1488 |
1.08 |
|
|
|
| 9 |
A' |
1484 |
1476 |
5.00 |
|
|
|
| 10 |
A' |
1367 |
1359 |
16.19 |
|
|
|
| 11 |
A' |
1285 |
1277 |
3.21 |
|
|
|
| 12 |
A' |
1152 |
1146 |
4.50 |
|
|
|
| 13 |
A' |
1079 |
1073 |
39.85 |
|
|
|
| 14 |
A' |
1035 |
1029 |
71.39 |
|
|
|
| 15 |
A' |
938 |
933 |
44.66 |
|
|
|
| 16 |
A' |
844 |
840 |
3.19 |
|
|
|
| 17 |
A' |
780 |
776 |
10.45 |
|
|
|
| 18 |
A' |
594 |
591 |
4.50 |
|
|
|
| 19 |
A' |
463 |
460 |
0.83 |
|
|
|
| 20 |
A' |
404 |
402 |
11.94 |
|
|
|
| 21 |
A' |
258 |
257 |
2.03 |
|
|
|
| 22 |
A" |
3042 |
3025 |
40.53 |
|
|
|
| 23 |
A" |
2895 |
2879 |
21.40 |
|
|
|
| 24 |
A" |
1502 |
1494 |
1.21 |
|
|
|
| 25 |
A" |
1404 |
1397 |
4.67 |
|
|
|
| 26 |
A" |
1365 |
1357 |
0.16 |
|
|
|
| 27 |
A" |
1344 |
1336 |
4.36 |
|
|
|
| 28 |
A" |
1276 |
1269 |
0.18 |
|
|
|
| 29 |
A" |
1230 |
1223 |
9.73 |
|
|
|
| 30 |
A" |
1181 |
1174 |
4.95 |
|
|
|
| 31 |
A" |
991 |
985 |
1.37 |
|
|
|
| 32 |
A" |
913 |
908 |
30.48 |
|
|
|
| 33 |
A" |
886 |
882 |
75.46 |
|
|
|
| 34 |
A" |
813 |
808 |
19.92 |
|
|
|
| 35 |
A" |
434 |
432 |
8.23 |
|
|
|
| 36 |
A" |
239 |
238 |
1.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26051.9 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 25908.6 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.058 |
|
|
|
| 2 |
O |
-0.424 |
|
|
|
| 3 |
O |
-0.424 |
|
|
|
| 4 |
C |
-0.143 |
|
|
|
| 5 |
C |
-0.143 |
|
|
|
| 6 |
C |
-0.383 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.154 |
|
|
|
| 9 |
H |
0.197 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
| 11 |
H |
0.197 |
|
|
|
| 12 |
H |
0.164 |
|
|
|
| 13 |
H |
0.205 |
|
|
|
| 14 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.748 |
1.986 |
0.000 |
2.122 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.932 |
1.782 |
0.000 |
| y |
1.782 |
-34.911 |
0.000 |
| z |
0.000 |
0.000 |
-38.976 |
|
| Traceless |
| | x | y | z |
| x |
1.011 |
1.782 |
0.000 |
| y |
1.782 |
2.543 |
0.000 |
| z |
0.000 |
0.000 |
-3.554 |
|
| Polar |
| 3z2-r2 | -7.109 |
| x2-y2 | -1.021 |
| xy | 1.782 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.149 |
0.546 |
0.000 |
| y |
0.546 |
7.525 |
0.000 |
| z |
0.000 |
0.000 |
6.795 |
<r2> (average value of r
2) Å
2
| <r2> |
145.712 |
| (<r2>)1/2 |
12.071 |