Vibrational Frequencies calculated at BLYP/6-311+G(3df,2p)
| 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' |
3073 |
3056 |
7.65 |
62.64 |
0.65 |
0.79 |
| 2 |
A' |
3020 |
3004 |
24.93 |
76.10 |
0.68 |
0.81 |
| 3 |
A' |
2973 |
2957 |
5.74 |
141.51 |
0.01 |
0.02 |
| 4 |
A' |
2969 |
2953 |
13.03 |
141.67 |
0.04 |
0.07 |
| 5 |
A' |
2961 |
2945 |
18.49 |
175.07 |
0.01 |
0.02 |
| 6 |
A' |
1709 |
1700 |
252.99 |
8.62 |
0.23 |
0.38 |
| 7 |
A' |
1481 |
1473 |
5.91 |
0.77 |
0.75 |
0.86 |
| 8 |
A' |
1464 |
1456 |
3.08 |
7.67 |
0.75 |
0.86 |
| 9 |
A' |
1440 |
1432 |
16.06 |
6.26 |
0.59 |
0.74 |
| 10 |
A' |
1382 |
1375 |
5.14 |
1.39 |
0.57 |
0.73 |
| 11 |
A' |
1363 |
1355 |
17.24 |
0.50 |
0.44 |
0.61 |
| 12 |
A' |
1353 |
1345 |
9.36 |
1.79 |
0.61 |
0.76 |
| 13 |
A' |
1189 |
1183 |
349.80 |
1.73 |
0.60 |
0.75 |
| 14 |
A' |
1097 |
1091 |
7.45 |
6.76 |
0.11 |
0.19 |
| 15 |
A' |
1003 |
998 |
166.81 |
2.43 |
0.65 |
0.79 |
| 16 |
A' |
977 |
972 |
1.84 |
1.69 |
0.23 |
0.37 |
| 17 |
A' |
900 |
895 |
17.34 |
1.67 |
0.10 |
0.18 |
| 18 |
A' |
815 |
811 |
10.03 |
7.94 |
0.22 |
0.37 |
| 19 |
A' |
611 |
608 |
2.88 |
9.30 |
0.21 |
0.35 |
| 20 |
A' |
418 |
416 |
0.91 |
0.50 |
0.59 |
0.74 |
| 21 |
A' |
354 |
352 |
7.34 |
4.52 |
0.23 |
0.37 |
| 22 |
A' |
186 |
185 |
5.36 |
0.45 |
0.52 |
0.69 |
| 23 |
A" |
3032 |
3015 |
38.80 |
15.84 |
0.75 |
0.86 |
| 24 |
A" |
3025 |
3008 |
5.93 |
57.16 |
0.75 |
0.86 |
| 25 |
A" |
3001 |
2984 |
3.36 |
88.00 |
0.75 |
0.86 |
| 26 |
A" |
1454 |
1446 |
6.29 |
5.40 |
0.75 |
0.86 |
| 27 |
A" |
1445 |
1437 |
7.75 |
4.40 |
0.75 |
0.86 |
| 28 |
A" |
1256 |
1249 |
0.74 |
3.95 |
0.75 |
0.86 |
| 29 |
A" |
1142 |
1135 |
3.03 |
0.71 |
0.75 |
0.86 |
| 30 |
A" |
1033 |
1027 |
4.31 |
0.06 |
0.75 |
0.86 |
| 31 |
A" |
793 |
788 |
0.69 |
0.25 |
0.75 |
0.86 |
| 32 |
A" |
587 |
584 |
3.98 |
0.32 |
0.75 |
0.86 |
| 33 |
A" |
253 |
251 |
0.94 |
0.02 |
0.75 |
0.86 |
| 34 |
A" |
148 |
148 |
4.61 |
0.04 |
0.75 |
0.86 |
| 35 |
A" |
59 |
59 |
0.41 |
0.23 |
0.75 |
0.86 |
| 36 |
A" |
20 |
19 |
0.25 |
0.12 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 24991.9 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 24854.5 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.375 |
|
|
|
| 2 |
C |
0.623 |
|
|
|
| 3 |
O |
-0.495 |
|
|
|
| 4 |
O |
-0.643 |
|
|
|
| 5 |
C |
0.120 |
|
|
|
| 6 |
C |
-0.476 |
|
|
|
| 7 |
H |
0.167 |
|
|
|
| 8 |
H |
0.161 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
| 10 |
H |
0.157 |
|
|
|
| 11 |
H |
0.157 |
|
|
|
| 12 |
H |
0.149 |
|
|
|
| 13 |
H |
0.148 |
|
|
|
| 14 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.398 |
2.033 |
0.000 |
2.072 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.216 |
-1.021 |
0.000 |
| y |
-1.021 |
-43.839 |
0.000 |
| z |
0.000 |
0.000 |
-36.351 |
|
| Traceless |
| | x | y | z |
| x |
8.879 |
-1.021 |
0.000 |
| y |
-1.021 |
-10.055 |
0.000 |
| z |
0.000 |
0.000 |
1.176 |
|
| Polar |
| 3z2-r2 | 2.352 |
| x2-y2 | 12.623 |
| xy | -1.021 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.064 |
0.694 |
0.000 |
| y |
0.694 |
9.314 |
0.000 |
| z |
0.000 |
0.000 |
7.137 |
<r2> (average value of r
2) Å
2
| <r2> |
206.056 |
| (<r2>)1/2 |
14.355 |