Vibrational Frequencies calculated at B1B95/6-31G*
| 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' |
3199 |
3036 |
68.79 |
|
|
|
| 2 |
A' |
3190 |
3029 |
3.66 |
|
|
|
| 3 |
A' |
3177 |
3016 |
13.61 |
|
|
|
| 4 |
A' |
3174 |
3013 |
19.71 |
|
|
|
| 5 |
A' |
3165 |
3005 |
1.70 |
|
|
|
| 6 |
A' |
3153 |
2993 |
6.22 |
|
|
|
| 7 |
A' |
3064 |
2908 |
29.68 |
|
|
|
| 8 |
A' |
3059 |
2904 |
42.34 |
|
|
|
| 9 |
A' |
1772 |
1682 |
2.71 |
|
|
|
| 10 |
A' |
1727 |
1639 |
5.77 |
|
|
|
| 11 |
A' |
1522 |
1445 |
10.11 |
|
|
|
| 12 |
A' |
1517 |
1440 |
12.11 |
|
|
|
| 13 |
A' |
1464 |
1390 |
6.21 |
|
|
|
| 14 |
A' |
1439 |
1366 |
3.06 |
|
|
|
| 15 |
A' |
1429 |
1356 |
4.39 |
|
|
|
| 16 |
A' |
1350 |
1282 |
1.32 |
|
|
|
| 17 |
A' |
1318 |
1251 |
1.88 |
|
|
|
| 18 |
A' |
1288 |
1222 |
1.17 |
|
|
|
| 19 |
A' |
1197 |
1136 |
0.32 |
|
|
|
| 20 |
A' |
1127 |
1069 |
0.10 |
|
|
|
| 21 |
A' |
1064 |
1010 |
0.38 |
|
|
|
| 22 |
A' |
949 |
901 |
34.06 |
|
|
|
| 23 |
A' |
945 |
897 |
0.69 |
|
|
|
| 24 |
A' |
598 |
568 |
6.14 |
|
|
|
| 25 |
A' |
467 |
444 |
0.24 |
|
|
|
| 26 |
A' |
313 |
297 |
1.98 |
|
|
|
| 27 |
A' |
147 |
140 |
0.49 |
|
|
|
| 28 |
A" |
3117 |
2959 |
22.54 |
|
|
|
| 29 |
A" |
3115 |
2957 |
19.89 |
|
|
|
| 30 |
A" |
1509 |
1432 |
8.24 |
|
|
|
| 31 |
A" |
1507 |
1430 |
5.03 |
|
|
|
| 32 |
A" |
1073 |
1018 |
0.01 |
|
|
|
| 33 |
A" |
1067 |
1013 |
0.84 |
|
|
|
| 34 |
A" |
1036 |
983 |
15.31 |
|
|
|
| 35 |
A" |
988 |
938 |
14.32 |
|
|
|
| 36 |
A" |
852 |
809 |
11.31 |
|
|
|
| 37 |
A" |
732 |
695 |
14.50 |
|
|
|
| 38 |
A" |
445 |
422 |
4.41 |
|
|
|
| 39 |
A" |
218 |
207 |
0.04 |
|
|
|
| 40 |
A" |
202 |
192 |
0.86 |
|
|
|
| 41 |
A" |
128 |
122 |
0.02 |
|
|
|
| 42 |
A" |
109 |
103 |
1.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31453.0 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 29858.3 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.536 |
|
|
|
| 2 |
H |
0.170 |
|
|
|
| 3 |
H |
0.175 |
|
|
|
| 4 |
H |
0.175 |
|
|
|
| 5 |
C |
-0.533 |
|
|
|
| 6 |
H |
0.172 |
|
|
|
| 7 |
H |
0.175 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
C |
-0.149 |
|
|
|
| 10 |
H |
0.148 |
|
|
|
| 11 |
C |
-0.139 |
|
|
|
| 12 |
H |
0.142 |
|
|
|
| 13 |
C |
-0.126 |
|
|
|
| 14 |
H |
0.141 |
|
|
|
| 15 |
C |
-0.136 |
|
|
|
| 16 |
H |
0.147 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.216 |
0.131 |
0.000 |
0.253 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.779 |
-0.615 |
0.000 |
| y |
-0.615 |
-33.741 |
0.000 |
| z |
0.000 |
0.000 |
-40.354 |
|
| Traceless |
| | x | y | z |
| x |
1.268 |
-0.615 |
0.000 |
| y |
-0.615 |
4.326 |
0.000 |
| z |
0.000 |
0.000 |
-5.594 |
|
| Polar |
| 3z2-r2 | -11.188 |
| x2-y2 | -2.039 |
| xy | -0.615 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.729 |
-1.314 |
0.000 |
| y |
-1.314 |
17.185 |
0.000 |
| z |
0.000 |
0.000 |
5.309 |
<r2> (average value of r
2) Å
2
| <r2> |
258.755 |
| (<r2>)1/2 |
16.086 |