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' |
3184 |
3045 |
65.77 |
|
|
|
| 2 |
A' |
3175 |
3037 |
4.65 |
|
|
|
| 3 |
A' |
3162 |
3024 |
8.24 |
|
|
|
| 4 |
A' |
3157 |
3020 |
23.56 |
|
|
|
| 5 |
A' |
3150 |
3013 |
1.85 |
|
|
|
| 6 |
A' |
3136 |
3000 |
6.16 |
|
|
|
| 7 |
A' |
3047 |
2915 |
32.09 |
|
|
|
| 8 |
A' |
3042 |
2910 |
43.60 |
|
|
|
| 9 |
A' |
1747 |
1671 |
5.09 |
|
|
|
| 10 |
A' |
1701 |
1627 |
5.11 |
|
|
|
| 11 |
A' |
1491 |
1427 |
12.80 |
|
|
|
| 12 |
A' |
1485 |
1421 |
18.82 |
|
|
|
| 13 |
A' |
1441 |
1378 |
6.39 |
|
|
|
| 14 |
A' |
1410 |
1349 |
2.37 |
|
|
|
| 15 |
A' |
1402 |
1341 |
3.95 |
|
|
|
| 16 |
A' |
1333 |
1275 |
1.39 |
|
|
|
| 17 |
A' |
1302 |
1245 |
1.74 |
|
|
|
| 18 |
A' |
1271 |
1216 |
1.12 |
|
|
|
| 19 |
A' |
1182 |
1131 |
0.06 |
|
|
|
| 20 |
A' |
1113 |
1065 |
0.01 |
|
|
|
| 21 |
A' |
1052 |
1006 |
0.40 |
|
|
|
| 22 |
A' |
937 |
896 |
38.52 |
|
|
|
| 23 |
A' |
934 |
894 |
0.84 |
|
|
|
| 24 |
A' |
595 |
569 |
5.73 |
|
|
|
| 25 |
A' |
466 |
445 |
0.28 |
|
|
|
| 26 |
A' |
312 |
299 |
2.15 |
|
|
|
| 27 |
A' |
147 |
141 |
0.47 |
|
|
|
| 28 |
A" |
3102 |
2967 |
17.09 |
|
|
|
| 29 |
A" |
3100 |
2965 |
16.01 |
|
|
|
| 30 |
A" |
1478 |
1414 |
9.61 |
|
|
|
| 31 |
A" |
1476 |
1412 |
6.25 |
|
|
|
| 32 |
A" |
1056 |
1011 |
0.27 |
|
|
|
| 33 |
A" |
1049 |
1004 |
2.36 |
|
|
|
| 34 |
A" |
1021 |
977 |
20.76 |
|
|
|
| 35 |
A" |
974 |
932 |
20.60 |
|
|
|
| 36 |
A" |
845 |
808 |
12.78 |
|
|
|
| 37 |
A" |
725 |
693 |
20.18 |
|
|
|
| 38 |
A" |
443 |
424 |
4.39 |
|
|
|
| 39 |
A" |
213 |
204 |
0.00 |
|
|
|
| 40 |
A" |
200 |
191 |
1.36 |
|
|
|
| 41 |
A" |
120 |
115 |
0.05 |
|
|
|
| 42 |
A" |
102 |
97 |
1.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31136.9 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 29785.5 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 |
-0.772 |
|
|
|
| 2 |
H |
0.160 |
|
|
|
| 3 |
H |
0.168 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
| 5 |
C |
-0.700 |
|
|
|
| 6 |
H |
0.151 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.169 |
|
|
|
| 9 |
C |
-0.092 |
|
|
|
| 10 |
H |
0.140 |
|
|
|
| 11 |
C |
-0.031 |
|
|
|
| 12 |
H |
0.129 |
|
|
|
| 13 |
C |
-0.000 |
|
|
|
| 14 |
H |
0.122 |
|
|
|
| 15 |
C |
0.081 |
|
|
|
| 16 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.283 |
0.175 |
0.000 |
0.333 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.614 |
-0.745 |
0.000 |
| y |
-0.745 |
-34.372 |
0.000 |
| z |
0.000 |
0.000 |
-41.591 |
|
| Traceless |
| | x | y | z |
| x |
1.368 |
-0.745 |
0.000 |
| y |
-0.745 |
4.730 |
0.000 |
| z |
0.000 |
0.000 |
-6.098 |
|
| Polar |
| 3z2-r2 | -12.196 |
| x2-y2 | -2.242 |
| xy | -0.745 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.674 |
-1.373 |
0.000 |
| y |
-1.373 |
18.685 |
0.000 |
| z |
0.000 |
0.000 |
7.454 |
<r2> (average value of r
2) Å
2
| <r2> |
260.008 |
| (<r2>)1/2 |
16.125 |