Vibrational Frequencies calculated at B1B95/aug-cc-pVDZ
| 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 |
3310 |
3171 |
0.29 |
|
|
|
| 2 |
A |
3268 |
3131 |
2.42 |
|
|
|
| 3 |
A |
3183 |
3049 |
6.26 |
|
|
|
| 4 |
A |
3145 |
3013 |
5.48 |
|
|
|
| 5 |
A |
3073 |
2943 |
12.35 |
|
|
|
| 6 |
A |
1671 |
1601 |
42.43 |
|
|
|
| 7 |
A |
1553 |
1487 |
48.46 |
|
|
|
| 8 |
A |
1466 |
1405 |
6.91 |
|
|
|
| 9 |
A |
1450 |
1389 |
7.92 |
|
|
|
| 10 |
A |
1393 |
1334 |
1.44 |
|
|
|
| 11 |
A |
1385 |
1327 |
8.45 |
|
|
|
| 12 |
A |
1285 |
1231 |
22.16 |
|
|
|
| 13 |
A |
1211 |
1160 |
9.69 |
|
|
|
| 14 |
A |
1057 |
1013 |
2.68 |
|
|
|
| 15 |
A |
1048 |
1004 |
2.10 |
|
|
|
| 16 |
A |
1029 |
986 |
13.47 |
|
|
|
| 17 |
A |
1015 |
972 |
3.35 |
|
|
|
| 18 |
A |
953 |
912 |
6.51 |
|
|
|
| 19 |
A |
923 |
884 |
15.82 |
|
|
|
| 20 |
A |
905 |
867 |
6.77 |
|
|
|
| 21 |
A |
793 |
760 |
40.30 |
|
|
|
| 22 |
A |
669 |
640 |
0.35 |
|
|
|
| 23 |
A |
649 |
621 |
2.28 |
|
|
|
| 24 |
A |
647 |
620 |
0.32 |
|
|
|
| 25 |
A |
333 |
319 |
2.24 |
|
|
|
| 26 |
A |
254 |
243 |
2.36 |
|
|
|
| 27 |
A |
112 |
108 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18890.1 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 18094.8 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 B1B95/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.707 |
|
|
|
| 2 |
H |
-0.069 |
|
|
|
| 3 |
H |
-0.151 |
|
|
|
| 4 |
H |
-0.069 |
|
|
|
| 5 |
C |
0.013 |
|
|
|
| 6 |
O |
-0.604 |
|
|
|
| 7 |
N |
-0.301 |
|
|
|
| 8 |
C |
0.474 |
|
|
|
| 9 |
H |
-0.370 |
|
|
|
| 10 |
C |
0.924 |
|
|
|
| 11 |
H |
-0.556 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.988 |
2.616 |
0.000 |
3.286 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.519 |
-3.724 |
0.000 |
| y |
-3.724 |
-35.662 |
0.000 |
| z |
0.000 |
0.000 |
-36.248 |
|
| Traceless |
| | x | y | z |
| x |
4.436 |
-3.724 |
0.000 |
| y |
-3.724 |
-1.779 |
0.000 |
| z |
0.000 |
0.000 |
-2.658 |
|
| Polar |
| 3z2-r2 | -5.315 |
| x2-y2 | 4.144 |
| xy | -3.724 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.752 |
-0.254 |
0.000 |
| y |
-0.254 |
8.479 |
0.000 |
| z |
0.000 |
0.000 |
5.886 |
<r2> (average value of r
2) Å
2
| <r2> |
135.077 |
| (<r2>)1/2 |
11.622 |