Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3149 |
3021 |
20.66 |
|
|
|
2 |
A' |
3138 |
3010 |
26.30 |
|
|
|
3 |
A' |
3072 |
2947 |
12.16 |
|
|
|
4 |
A' |
2993 |
2872 |
71.39 |
|
|
|
5 |
A' |
2982 |
2861 |
24.94 |
|
|
|
6 |
A' |
1590 |
1525 |
1.43 |
|
|
|
7 |
A' |
1572 |
1508 |
6.00 |
|
|
|
8 |
A' |
1562 |
1498 |
12.59 |
|
|
|
9 |
A' |
1505 |
1444 |
0.44 |
|
|
|
10 |
A' |
1452 |
1393 |
16.43 |
|
|
|
11 |
A' |
1419 |
1362 |
24.86 |
|
|
|
12 |
A' |
1216 |
1167 |
23.77 |
|
|
|
13 |
A' |
1125 |
1079 |
28.21 |
|
|
|
14 |
A' |
1115 |
1069 |
84.32 |
|
|
|
15 |
A' |
1010 |
969 |
7.12 |
|
|
|
16 |
A' |
849 |
814 |
8.78 |
|
|
|
17 |
A' |
454 |
436 |
1.23 |
|
|
|
18 |
A' |
275 |
263 |
4.36 |
|
|
|
19 |
A" |
3155 |
3027 |
22.40 |
|
|
|
20 |
A" |
3032 |
2909 |
68.01 |
|
|
|
21 |
A" |
3015 |
2893 |
65.10 |
|
|
|
22 |
A" |
1546 |
1483 |
10.82 |
|
|
|
23 |
A" |
1544 |
1481 |
5.05 |
|
|
|
24 |
A" |
1320 |
1267 |
0.01 |
|
|
|
25 |
A" |
1199 |
1150 |
7.67 |
|
|
|
26 |
A" |
1156 |
1109 |
0.40 |
|
|
|
27 |
A" |
863 |
828 |
1.94 |
|
|
|
28 |
A" |
262 |
251 |
3.09 |
|
|
|
29 |
A" |
213 |
204 |
0.44 |
|
|
|
30 |
A" |
114 |
109 |
4.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23946.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 22974.2 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.366 |
|
|
|
2 |
O |
-0.486 |
|
|
|
3 |
C |
-0.162 |
|
|
|
4 |
C |
-0.637 |
|
|
|
5 |
H |
0.225 |
|
|
|
6 |
H |
0.190 |
|
|
|
7 |
H |
0.190 |
|
|
|
8 |
H |
0.193 |
|
|
|
9 |
H |
0.193 |
|
|
|
10 |
H |
0.205 |
|
|
|
11 |
H |
0.228 |
|
|
|
12 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.165 |
-0.790 |
0.000 |
1.408 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.755 |
2.027 |
0.000 |
y |
2.027 |
-25.120 |
0.000 |
z |
0.000 |
0.000 |
-26.396 |
|
Traceless |
| x | y | z |
x |
1.003 |
2.027 |
0.000 |
y |
2.027 |
0.456 |
0.000 |
z |
0.000 |
0.000 |
-1.458 |
|
Polar |
3z2-r2 | -2.917 |
x2-y2 | 0.365 |
xy | 2.027 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.466 |
0.785 |
0.000 |
y |
0.785 |
5.641 |
0.000 |
z |
0.000 |
0.000 |
4.674 |
<r2> (average value of r
2) Å
2
<r2> |
104.783 |
(<r2>)1/2 |
10.236 |