Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| 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 |
3769 |
3598 |
44.37 |
|
|
|
| 2 |
A |
3647 |
3482 |
27.73 |
|
|
|
| 3 |
A |
3170 |
3027 |
15.91 |
|
|
|
| 4 |
A |
3164 |
3021 |
15.42 |
|
|
|
| 5 |
A |
3078 |
2938 |
23.13 |
|
|
|
| 6 |
A |
3077 |
2937 |
12.33 |
|
|
|
| 7 |
A |
3013 |
2877 |
38.90 |
|
|
|
| 8 |
A |
1887 |
1802 |
482.56 |
|
|
|
| 9 |
A |
1630 |
1556 |
137.24 |
|
|
|
| 10 |
A |
1526 |
1457 |
1.32 |
|
|
|
| 11 |
A |
1502 |
1434 |
3.19 |
|
|
|
| 12 |
A |
1485 |
1418 |
5.61 |
|
|
|
| 13 |
A |
1434 |
1369 |
14.03 |
|
|
|
| 14 |
A |
1405 |
1342 |
52.23 |
|
|
|
| 15 |
A |
1361 |
1299 |
317.92 |
|
|
|
| 16 |
A |
1310 |
1251 |
1.09 |
|
|
|
| 17 |
A |
1184 |
1131 |
4.73 |
|
|
|
| 18 |
A |
1171 |
1118 |
57.91 |
|
|
|
| 19 |
A |
1130 |
1079 |
72.01 |
|
|
|
| 20 |
A |
1102 |
1052 |
24.57 |
|
|
|
| 21 |
A |
1005 |
960 |
11.28 |
|
|
|
| 22 |
A |
875 |
835 |
11.17 |
|
|
|
| 23 |
A |
835 |
797 |
0.72 |
|
|
|
| 24 |
A |
791 |
755 |
30.86 |
|
|
|
| 25 |
A |
582 |
555 |
23.01 |
|
|
|
| 26 |
A |
559 |
534 |
6.80 |
|
|
|
| 27 |
A |
535 |
511 |
66.49 |
|
|
|
| 28 |
A |
392 |
374 |
83.40 |
|
|
|
| 29 |
A |
378 |
361 |
47.26 |
|
|
|
| 30 |
A |
257 |
245 |
0.40 |
|
|
|
| 31 |
A |
217 |
207 |
2.43 |
|
|
|
| 32 |
A |
116 |
111 |
0.77 |
|
|
|
| 33 |
A |
90 |
86 |
1.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23838.1 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 22758.3 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 mPW1PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.457 |
|
|
|
| 2 |
H |
0.165 |
|
|
|
| 3 |
H |
0.148 |
|
|
|
| 4 |
H |
0.167 |
|
|
|
| 5 |
C |
-0.110 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
H |
0.129 |
|
|
|
| 8 |
O |
-0.261 |
|
|
|
| 9 |
N |
-0.628 |
|
|
|
| 10 |
H |
0.281 |
|
|
|
| 11 |
H |
0.293 |
|
|
|
| 12 |
C |
0.530 |
|
|
|
| 13 |
O |
-0.402 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.344 |
4.119 |
-0.599 |
4.777 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.998 |
-5.740 |
0.947 |
| y |
-5.740 |
-35.120 |
-1.376 |
| z |
0.947 |
-1.376 |
-35.387 |
|
| Traceless |
| | x | y | z |
| x |
0.255 |
-5.740 |
0.947 |
| y |
-5.740 |
0.073 |
-1.376 |
| z |
0.947 |
-1.376 |
-0.328 |
|
| Polar |
| 3z2-r2 | -0.656 |
| x2-y2 | 0.122 |
| xy | -5.740 |
| xz | 0.947 |
| yz | -1.376 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.665 |
0.233 |
-0.080 |
| y |
0.233 |
6.979 |
-0.065 |
| z |
-0.080 |
-0.065 |
5.103 |
<r2> (average value of r
2) Å
2
| <r2> |
189.788 |
| (<r2>)1/2 |
13.776 |