Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3906 |
3737 |
31.67 |
|
|
|
| 2 |
A' |
3146 |
3010 |
36.77 |
|
|
|
| 3 |
A' |
3068 |
2935 |
49.18 |
|
|
|
| 4 |
A' |
3062 |
2929 |
26.67 |
|
|
|
| 5 |
A' |
3050 |
2918 |
28.68 |
|
|
|
| 6 |
A' |
3008 |
2877 |
60.26 |
|
|
|
| 7 |
A' |
1529 |
1463 |
3.40 |
|
|
|
| 8 |
A' |
1512 |
1447 |
7.35 |
|
|
|
| 9 |
A' |
1500 |
1435 |
1.42 |
|
|
|
| 10 |
A' |
1495 |
1430 |
0.10 |
|
|
|
| 11 |
A' |
1456 |
1393 |
10.64 |
|
|
|
| 12 |
A' |
1418 |
1357 |
3.72 |
|
|
|
| 13 |
A' |
1394 |
1333 |
1.96 |
|
|
|
| 14 |
A' |
1306 |
1249 |
19.43 |
|
|
|
| 15 |
A' |
1240 |
1186 |
40.93 |
|
|
|
| 16 |
A' |
1125 |
1076 |
12.16 |
|
|
|
| 17 |
A' |
1095 |
1048 |
57.66 |
|
|
|
| 18 |
A' |
1080 |
1033 |
36.99 |
|
|
|
| 19 |
A' |
1022 |
978 |
0.51 |
|
|
|
| 20 |
A' |
915 |
876 |
13.44 |
|
|
|
| 21 |
A' |
438 |
419 |
14.13 |
|
|
|
| 22 |
A' |
393 |
376 |
0.13 |
|
|
|
| 23 |
A' |
180 |
172 |
2.71 |
|
|
|
| 24 |
A" |
3140 |
3004 |
58.68 |
|
|
|
| 25 |
A" |
3120 |
2985 |
37.02 |
|
|
|
| 26 |
A" |
3084 |
2950 |
5.23 |
|
|
|
| 27 |
A" |
3044 |
2912 |
45.61 |
|
|
|
| 28 |
A" |
1503 |
1438 |
9.52 |
|
|
|
| 29 |
A" |
1325 |
1267 |
0.00 |
|
|
|
| 30 |
A" |
1316 |
1259 |
1.56 |
|
|
|
| 31 |
A" |
1250 |
1196 |
0.20 |
|
|
|
| 32 |
A" |
1187 |
1135 |
1.88 |
|
|
|
| 33 |
A" |
953 |
912 |
0.02 |
|
|
|
| 34 |
A" |
813 |
777 |
1.17 |
|
|
|
| 35 |
A" |
743 |
711 |
1.99 |
|
|
|
| 36 |
A" |
276 |
264 |
133.12 |
|
|
|
| 37 |
A" |
248 |
238 |
2.04 |
|
|
|
| 38 |
A" |
112 |
107 |
1.69 |
|
|
|
| 39 |
A" |
107 |
103 |
5.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30280.6 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 28966.4 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.128 |
|
|
|
| 2 |
C |
-0.293 |
|
|
|
| 3 |
C |
-0.193 |
|
|
|
| 4 |
C |
-0.570 |
|
|
|
| 5 |
O |
-0.538 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
| 7 |
H |
0.132 |
|
|
|
| 8 |
H |
0.166 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.151 |
|
|
|
| 11 |
H |
0.151 |
|
|
|
| 12 |
H |
0.157 |
|
|
|
| 13 |
H |
0.158 |
|
|
|
| 14 |
H |
0.158 |
|
|
|
| 15 |
H |
0.351 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.176 |
-1.693 |
0.000 |
1.702 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.667 |
-3.907 |
0.000 |
| y |
-3.907 |
-35.411 |
0.000 |
| z |
0.000 |
0.000 |
-33.360 |
|
| Traceless |
| | x | y | z |
| x |
4.719 |
-3.907 |
0.000 |
| y |
-3.907 |
-3.898 |
0.000 |
| z |
0.000 |
0.000 |
-0.821 |
|
| Polar |
| 3z2-r2 | -1.642 |
| x2-y2 | 5.744 |
| xy | -3.907 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.032 |
0.084 |
0.000 |
| y |
0.084 |
7.471 |
0.000 |
| z |
0.000 |
0.000 |
6.906 |
<r2> (average value of r
2) Å
2
| <r2> |
186.113 |
| (<r2>)1/2 |
13.642 |