Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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' |
3165 |
3065 |
110.13 |
|
|
|
| 2 |
A' |
3157 |
3057 |
15.17 |
|
|
|
| 3 |
A' |
3137 |
3038 |
39.47 |
|
|
|
| 4 |
A' |
3135 |
3036 |
26.73 |
|
|
|
| 5 |
A' |
3117 |
3018 |
0.55 |
|
|
|
| 6 |
A' |
3111 |
3013 |
13.35 |
|
|
|
| 7 |
A' |
3021 |
2926 |
52.38 |
|
|
|
| 8 |
A' |
3015 |
2920 |
71.40 |
|
|
|
| 9 |
A' |
1716 |
1662 |
3.59 |
|
|
|
| 10 |
A' |
1668 |
1615 |
2.93 |
|
|
|
| 11 |
A' |
1506 |
1458 |
12.18 |
|
|
|
| 12 |
A' |
1502 |
1455 |
20.17 |
|
|
|
| 13 |
A' |
1441 |
1396 |
9.25 |
|
|
|
| 14 |
A' |
1432 |
1387 |
1.61 |
|
|
|
| 15 |
A' |
1426 |
1381 |
4.42 |
|
|
|
| 16 |
A' |
1345 |
1302 |
1.35 |
|
|
|
| 17 |
A' |
1320 |
1278 |
1.70 |
|
|
|
| 18 |
A' |
1278 |
1238 |
1.09 |
|
|
|
| 19 |
A' |
1188 |
1150 |
0.59 |
|
|
|
| 20 |
A' |
1111 |
1076 |
0.72 |
|
|
|
| 21 |
A' |
1058 |
1024 |
0.64 |
|
|
|
| 22 |
A' |
941 |
911 |
29.44 |
|
|
|
| 23 |
A' |
926 |
897 |
9.34 |
|
|
|
| 24 |
A' |
595 |
576 |
6.91 |
|
|
|
| 25 |
A' |
460 |
445 |
0.20 |
|
|
|
| 26 |
A' |
318 |
308 |
1.97 |
|
|
|
| 27 |
A' |
151 |
147 |
0.57 |
|
|
|
| 28 |
A" |
3078 |
2981 |
61.96 |
|
|
|
| 29 |
A" |
3076 |
2979 |
45.93 |
|
|
|
| 30 |
A" |
1499 |
1451 |
14.47 |
|
|
|
| 31 |
A" |
1493 |
1446 |
11.64 |
|
|
|
| 32 |
A" |
1080 |
1046 |
0.09 |
|
|
|
| 33 |
A" |
1067 |
1033 |
4.79 |
|
|
|
| 34 |
A" |
1058 |
1025 |
52.17 |
|
|
|
| 35 |
A" |
1018 |
986 |
18.45 |
|
|
|
| 36 |
A" |
886 |
858 |
30.60 |
|
|
|
| 37 |
A" |
757 |
733 |
34.92 |
|
|
|
| 38 |
A" |
440 |
426 |
7.48 |
|
|
|
| 39 |
A" |
210 |
203 |
0.03 |
|
|
|
| 40 |
A" |
199 |
193 |
1.86 |
|
|
|
| 41 |
A" |
126 |
122 |
0.29 |
|
|
|
| 42 |
A" |
106 |
102 |
1.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31165.3 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 30180.4 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.493 |
|
|
|
| 2 |
H |
0.171 |
|
|
|
| 3 |
H |
0.143 |
|
|
|
| 4 |
H |
0.143 |
|
|
|
| 5 |
C |
-0.422 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.143 |
|
|
|
| 8 |
H |
0.143 |
|
|
|
| 9 |
C |
-0.396 |
|
|
|
| 10 |
H |
0.232 |
|
|
|
| 11 |
C |
-0.187 |
|
|
|
| 12 |
H |
0.259 |
|
|
|
| 13 |
C |
-0.159 |
|
|
|
| 14 |
H |
0.298 |
|
|
|
| 15 |
C |
-0.304 |
|
|
|
| 16 |
H |
0.259 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.243 |
0.137 |
0.000 |
0.279 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.682 |
-0.639 |
0.000 |
| y |
-0.639 |
-33.424 |
0.000 |
| z |
0.000 |
0.000 |
-41.342 |
|
| Traceless |
| | x | y | z |
| x |
1.702 |
-0.639 |
0.000 |
| y |
-0.639 |
5.088 |
0.000 |
| z |
0.000 |
0.000 |
-6.789 |
|
| Polar |
| 3z2-r2 | -13.579 |
| x2-y2 | -2.257 |
| xy | -0.639 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.384 |
-0.975 |
0.000 |
| y |
-0.975 |
18.357 |
0.000 |
| z |
0.000 |
0.000 |
5.693 |
<r2> (average value of r
2) Å
2
| <r2> |
215.870 |
| (<r2>)1/2 |
14.693 |