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 |
3822 |
3661 |
67.35 |
|
|
|
| 2 |
A |
3791 |
3632 |
84.66 |
|
|
|
| 3 |
A |
3630 |
3478 |
7.75 |
|
|
|
| 4 |
A |
3536 |
3387 |
2.20 |
|
|
|
| 5 |
A |
3152 |
3019 |
16.66 |
|
|
|
| 6 |
A |
3093 |
2962 |
12.37 |
|
|
|
| 7 |
A |
3028 |
2901 |
46.06 |
|
|
|
| 8 |
A |
1820 |
1743 |
283.59 |
|
|
|
| 9 |
A |
1644 |
1575 |
33.42 |
|
|
|
| 10 |
A |
1480 |
1417 |
5.57 |
|
|
|
| 11 |
A |
1425 |
1365 |
29.47 |
|
|
|
| 12 |
A |
1402 |
1343 |
53.91 |
|
|
|
| 13 |
A |
1383 |
1325 |
34.05 |
|
|
|
| 14 |
A |
1364 |
1307 |
4.92 |
|
|
|
| 15 |
A |
1307 |
1252 |
7.23 |
|
|
|
| 16 |
A |
1238 |
1186 |
23.18 |
|
|
|
| 17 |
A |
1189 |
1139 |
21.91 |
|
|
|
| 18 |
A |
1172 |
1123 |
193.70 |
|
|
|
| 19 |
A |
1144 |
1096 |
10.51 |
|
|
|
| 20 |
A |
1117 |
1070 |
118.30 |
|
|
|
| 21 |
A |
1036 |
993 |
30.34 |
|
|
|
| 22 |
A |
990 |
948 |
3.42 |
|
|
|
| 23 |
A |
853 |
817 |
122.28 |
|
|
|
| 24 |
A |
813 |
779 |
52.23 |
|
|
|
| 25 |
A |
751 |
719 |
18.70 |
|
|
|
| 26 |
A |
623 |
597 |
87.74 |
|
|
|
| 27 |
A |
587 |
563 |
15.40 |
|
|
|
| 28 |
A |
520 |
498 |
146.70 |
|
|
|
| 29 |
A |
497 |
476 |
39.49 |
|
|
|
| 30 |
A |
449 |
430 |
9.44 |
|
|
|
| 31 |
A |
285 |
273 |
6.99 |
|
|
|
| 32 |
A |
262 |
251 |
11.88 |
|
|
|
| 33 |
A |
259 |
248 |
23.98 |
|
|
|
| 34 |
A |
196 |
187 |
4.72 |
|
|
|
| 35 |
A |
157 |
150 |
4.01 |
|
|
|
| 36 |
A |
35 |
33 |
1.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25024.5 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 23971.0 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 |
0.784 |
|
|
|
| 2 |
O |
-0.473 |
|
|
|
| 3 |
O |
-0.550 |
|
|
|
| 4 |
C |
0.189 |
|
|
|
| 5 |
C |
1.319 |
|
|
|
| 6 |
O |
-0.472 |
|
|
|
| 7 |
N |
-0.086 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
-0.335 |
|
|
|
| 10 |
H |
-0.326 |
|
|
|
| 11 |
H |
-0.233 |
|
|
|
| 12 |
H |
0.111 |
|
|
|
| 13 |
H |
-0.035 |
|
|
|
| 14 |
H |
-0.047 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.979 |
0.648 |
0.535 |
3.096 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.424 |
-2.014 |
-1.422 |
| y |
-2.014 |
-44.202 |
1.790 |
| z |
-1.422 |
1.790 |
-41.155 |
|
| Traceless |
| | x | y | z |
| x |
1.254 |
-2.014 |
-1.422 |
| y |
-2.014 |
-2.913 |
1.790 |
| z |
-1.422 |
1.790 |
1.658 |
|
| Polar |
| 3z2-r2 | 3.316 |
| x2-y2 | 2.778 |
| xy | -2.014 |
| xz | -1.422 |
| yz | 1.790 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.436 |
-0.009 |
-0.249 |
| y |
-0.009 |
9.417 |
-0.169 |
| z |
-0.249 |
-0.169 |
7.367 |
<r2> (average value of r
2) Å
2
| <r2> |
213.650 |
| (<r2>)1/2 |
14.617 |