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' |
3547 |
3393 |
19.31 |
|
|
|
2 |
A' |
3177 |
3040 |
14.73 |
|
|
|
3 |
A' |
3100 |
2965 |
12.51 |
|
|
|
4 |
A' |
3099 |
2964 |
8.58 |
|
|
|
5 |
A' |
1817 |
1739 |
174.39 |
|
|
|
6 |
A' |
1564 |
1496 |
11.97 |
|
|
|
7 |
A' |
1513 |
1447 |
27.48 |
|
|
|
8 |
A' |
1474 |
1410 |
18.29 |
|
|
|
9 |
A' |
1423 |
1361 |
54.53 |
|
|
|
10 |
A' |
1345 |
1287 |
1.56 |
|
|
|
11 |
A' |
1155 |
1105 |
143.70 |
|
|
|
12 |
A' |
1092 |
1045 |
146.41 |
|
|
|
13 |
A' |
1032 |
987 |
4.02 |
|
|
|
14 |
A' |
820 |
784 |
10.54 |
|
|
|
15 |
A' |
611 |
585 |
17.33 |
|
|
|
16 |
A' |
466 |
446 |
31.54 |
|
|
|
17 |
A' |
258 |
247 |
2.60 |
|
|
|
18 |
A" |
3177 |
3040 |
15.44 |
|
|
|
19 |
A" |
3134 |
2998 |
0.69 |
|
|
|
20 |
A" |
1566 |
1499 |
10.12 |
|
|
|
21 |
A" |
1318 |
1261 |
0.30 |
|
|
|
22 |
A" |
1147 |
1098 |
0.03 |
|
|
|
23 |
A" |
839 |
802 |
22.65 |
|
|
|
24 |
A" |
666 |
637 |
122.02 |
|
|
|
25 |
A" |
532 |
509 |
35.54 |
|
|
|
26 |
A" |
223 |
214 |
0.00 |
|
|
|
27 |
A" |
56 |
53 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20074.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19205.7 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 |
0.650 |
|
|
|
2 |
C |
-0.540 |
|
|
|
3 |
C |
-0.600 |
|
|
|
4 |
O |
-0.577 |
|
|
|
5 |
O |
-0.487 |
|
|
|
6 |
H |
0.258 |
|
|
|
7 |
H |
0.258 |
|
|
|
8 |
H |
0.209 |
|
|
|
9 |
H |
0.227 |
|
|
|
10 |
H |
0.227 |
|
|
|
11 |
H |
0.376 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.279 |
-0.044 |
0.000 |
1.280 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.683 |
-0.314 |
0.000 |
y |
-0.314 |
-24.305 |
0.000 |
z |
0.000 |
0.000 |
-29.000 |
|
Traceless |
| x | y | z |
x |
-8.031 |
-0.314 |
0.000 |
y |
-0.314 |
7.537 |
0.000 |
z |
0.000 |
0.000 |
0.494 |
|
Polar |
3z2-r2 | 0.988 |
x2-y2 | -10.379 |
xy | -0.314 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.326 |
-0.114 |
0.000 |
y |
-0.114 |
5.882 |
0.000 |
z |
0.000 |
0.000 |
3.605 |
<r2> (average value of r
2) Å
2
<r2> |
122.983 |
(<r2>)1/2 |
11.090 |