Vibrational Frequencies calculated at B1B95/3-21G
| 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' |
3178 |
3040 |
14.63 |
|
|
|
| 2 |
A' |
3098 |
2964 |
12.19 |
|
|
|
| 3 |
A' |
3063 |
2930 |
16.85 |
|
|
|
| 4 |
A' |
2948 |
2821 |
127.06 |
|
|
|
| 5 |
A' |
1767 |
1691 |
77.02 |
|
|
|
| 6 |
A' |
1566 |
1498 |
9.76 |
|
|
|
| 7 |
A' |
1503 |
1438 |
23.16 |
|
|
|
| 8 |
A' |
1476 |
1412 |
16.72 |
|
|
|
| 9 |
A' |
1443 |
1380 |
4.68 |
|
|
|
| 10 |
A' |
1370 |
1311 |
14.84 |
|
|
|
| 11 |
A' |
1132 |
1083 |
20.54 |
|
|
|
| 12 |
A' |
1033 |
988 |
0.70 |
|
|
|
| 13 |
A' |
870 |
833 |
21.59 |
|
|
|
| 14 |
A' |
694 |
663 |
3.01 |
|
|
|
| 15 |
A' |
293 |
280 |
10.58 |
|
|
|
| 16 |
A" |
3173 |
3036 |
15.15 |
|
|
|
| 17 |
A" |
3095 |
2961 |
4.35 |
|
|
|
| 18 |
A" |
1571 |
1503 |
10.45 |
|
|
|
| 19 |
A" |
1319 |
1262 |
0.16 |
|
|
|
| 20 |
A" |
1175 |
1124 |
1.12 |
|
|
|
| 21 |
A" |
941 |
900 |
2.33 |
|
|
|
| 22 |
A" |
704 |
673 |
8.95 |
|
|
|
| 23 |
A" |
261 |
250 |
0.18 |
|
|
|
| 24 |
A" |
156 |
149 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18913.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18094.7 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.597 |
|
|
|
| 2 |
C |
-0.564 |
|
|
|
| 3 |
C |
0.260 |
|
|
|
| 4 |
O |
-0.420 |
|
|
|
| 5 |
H |
0.208 |
|
|
|
| 6 |
H |
0.226 |
|
|
|
| 7 |
H |
0.226 |
|
|
|
| 8 |
H |
0.242 |
|
|
|
| 9 |
H |
0.242 |
|
|
|
| 10 |
H |
0.177 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.163 |
2.461 |
0.000 |
2.467 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.782 |
-1.554 |
0.000 |
| y |
-1.554 |
-27.949 |
0.000 |
| z |
0.000 |
0.000 |
-24.097 |
|
| Traceless |
| | x | y | z |
| x |
2.241 |
-1.554 |
0.000 |
| y |
-1.554 |
-4.010 |
0.000 |
| z |
0.000 |
0.000 |
1.769 |
|
| Polar |
| 3z2-r2 | 3.538 |
| x2-y2 | 4.167 |
| xy | -1.554 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.987 |
-0.047 |
0.000 |
| y |
-0.047 |
5.214 |
0.000 |
| z |
0.000 |
0.000 |
3.581 |
<r2> (average value of r
2) Å
2
| <r2> |
82.987 |
| (<r2>)1/2 |
9.110 |