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 |
3302 |
3159 |
5.51 |
|
|
|
| 2 |
A |
3210 |
3071 |
0.16 |
|
|
|
| 3 |
A |
3173 |
3036 |
19.40 |
|
|
|
| 4 |
A |
3165 |
3028 |
18.51 |
|
|
|
| 5 |
A |
3140 |
3004 |
21.39 |
|
|
|
| 6 |
A |
3087 |
2953 |
10.30 |
|
|
|
| 7 |
A |
3083 |
2949 |
38.33 |
|
|
|
| 8 |
A |
3034 |
2902 |
36.22 |
|
|
|
| 9 |
A |
1733 |
1658 |
125.77 |
|
|
|
| 10 |
A |
1574 |
1505 |
6.07 |
|
|
|
| 11 |
A |
1562 |
1494 |
9.15 |
|
|
|
| 12 |
A |
1544 |
1477 |
7.91 |
|
|
|
| 13 |
A |
1480 |
1416 |
0.29 |
|
|
|
| 14 |
A |
1456 |
1393 |
16.68 |
|
|
|
| 15 |
A |
1405 |
1344 |
64.44 |
|
|
|
| 16 |
A |
1367 |
1308 |
1.25 |
|
|
|
| 17 |
A |
1317 |
1260 |
0.44 |
|
|
|
| 18 |
A |
1211 |
1159 |
143.94 |
|
|
|
| 19 |
A |
1171 |
1120 |
74.29 |
|
|
|
| 20 |
A |
1152 |
1102 |
64.90 |
|
|
|
| 21 |
A |
1083 |
1037 |
67.62 |
|
|
|
| 22 |
A |
1016 |
972 |
20.92 |
|
|
|
| 23 |
A |
994 |
951 |
5.74 |
|
|
|
| 24 |
A |
903 |
864 |
85.27 |
|
|
|
| 25 |
A |
859 |
821 |
2.21 |
|
|
|
| 26 |
A |
836 |
799 |
5.01 |
|
|
|
| 27 |
A |
719 |
688 |
3.43 |
|
|
|
| 28 |
A |
491 |
470 |
2.20 |
|
|
|
| 29 |
A |
417 |
399 |
4.16 |
|
|
|
| 30 |
A |
250 |
239 |
1.06 |
|
|
|
| 31 |
A |
207 |
198 |
0.76 |
|
|
|
| 32 |
A |
81 |
77 |
0.97 |
|
|
|
| 33 |
A |
67 |
64 |
4.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25043.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 23959.5 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 |
-0.480 |
|
|
|
| 2 |
H |
0.214 |
|
|
|
| 3 |
H |
0.201 |
|
|
|
| 4 |
C |
0.094 |
|
|
|
| 5 |
H |
0.196 |
|
|
|
| 6 |
O |
-0.512 |
|
|
|
| 7 |
C |
-0.175 |
|
|
|
| 8 |
H |
0.216 |
|
|
|
| 9 |
H |
0.203 |
|
|
|
| 10 |
C |
-0.622 |
|
|
|
| 11 |
H |
0.231 |
|
|
|
| 12 |
H |
0.228 |
|
|
|
| 13 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.097 |
1.491 |
0.066 |
1.852 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.674 |
0.033 |
0.404 |
| y |
0.033 |
-30.328 |
-0.799 |
| z |
0.404 |
-0.799 |
-32.775 |
|
| Traceless |
| | x | y | z |
| x |
2.877 |
0.033 |
0.404 |
| y |
0.033 |
0.397 |
-0.799 |
| z |
0.404 |
-0.799 |
-3.274 |
|
| Polar |
| 3z2-r2 | -6.548 |
| x2-y2 | 1.654 |
| xy | 0.033 |
| xz | 0.404 |
| yz | -0.799 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.846 |
0.745 |
-0.026 |
| y |
0.745 |
5.882 |
-0.461 |
| z |
-0.026 |
-0.461 |
4.112 |
<r2> (average value of r
2) Å
2
| <r2> |
163.131 |
| (<r2>)1/2 |
12.772 |