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' |
3287 |
3265 |
8.92 |
148.10 |
0.32 |
0.48 |
| 2 |
A' |
3053 |
3033 |
27.83 |
56.27 |
0.75 |
0.86 |
| 3 |
A' |
2988 |
2969 |
13.51 |
99.87 |
0.01 |
0.02 |
| 4 |
A' |
2886 |
2867 |
66.61 |
104.62 |
0.14 |
0.24 |
| 5 |
A' |
1557 |
1547 |
1.95 |
4.03 |
0.63 |
0.77 |
| 6 |
A' |
1536 |
1526 |
6.44 |
36.32 |
0.75 |
0.85 |
| 7 |
A' |
1430 |
1421 |
8.34 |
4.29 |
0.72 |
0.84 |
| 8 |
A' |
1418 |
1409 |
6.81 |
3.45 |
0.66 |
0.79 |
| 9 |
A' |
1262 |
1254 |
62.22 |
12.86 |
0.74 |
0.85 |
| 10 |
A' |
1078 |
1071 |
1.44 |
6.16 |
0.41 |
0.58 |
| 11 |
A' |
956 |
950 |
51.23 |
2.55 |
0.20 |
0.33 |
| 12 |
A' |
858 |
852 |
14.58 |
5.80 |
0.37 |
0.54 |
| 13 |
A' |
386 |
383 |
12.66 |
0.30 |
0.75 |
0.86 |
| 14 |
A" |
3058 |
3038 |
32.28 |
44.07 |
0.75 |
0.86 |
| 15 |
A" |
2903 |
2884 |
86.24 |
90.21 |
0.75 |
0.86 |
| 16 |
A" |
1515 |
1505 |
5.17 |
21.46 |
0.75 |
0.86 |
| 17 |
A" |
1287 |
1279 |
1.96 |
15.56 |
0.75 |
0.86 |
| 18 |
A" |
1143 |
1136 |
2.15 |
9.96 |
0.75 |
0.86 |
| 19 |
A" |
843 |
837 |
0.24 |
0.09 |
0.75 |
0.86 |
| 20 |
A" |
312 |
310 |
111.37 |
10.30 |
0.75 |
0.86 |
| 21 |
A" |
232 |
231 |
15.80 |
0.95 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16993.3 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 16882.8 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 |
-0.522 |
|
|
|
| 2 |
C |
-0.148 |
|
|
|
| 3 |
O |
-0.502 |
|
|
|
| 4 |
H |
0.313 |
|
|
|
| 5 |
H |
0.168 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.100 |
1.578 |
0.000 |
1.581 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.241 |
-2.288 |
0.000 |
| y |
-2.288 |
-19.846 |
0.000 |
| z |
0.000 |
0.000 |
-19.979 |
|
| Traceless |
| | x | y | z |
| x |
2.671 |
-2.288 |
0.000 |
| y |
-2.288 |
-1.235 |
0.000 |
| z |
0.000 |
0.000 |
-1.436 |
|
| Polar |
| 3z2-r2 | -2.872 |
| x2-y2 | 2.604 |
| xy | -2.288 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.455 |
-0.134 |
0.000 |
| y |
-0.134 |
3.689 |
0.000 |
| z |
0.000 |
0.000 |
3.256 |
<r2> (average value of r
2) Å
2
| <r2> |
55.392 |
| (<r2>)1/2 |
7.443 |