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 |
3338 |
3194 |
0.56 |
|
|
|
| 2 |
A |
3312 |
3169 |
0.18 |
|
|
|
| 3 |
A |
3178 |
3041 |
2.65 |
|
|
|
| 4 |
A |
3145 |
3009 |
7.07 |
|
|
|
| 5 |
A |
3081 |
2948 |
7.07 |
|
|
|
| 6 |
A |
1599 |
1530 |
19.03 |
|
|
|
| 7 |
A |
1548 |
1481 |
12.14 |
|
|
|
| 8 |
A |
1536 |
1470 |
13.30 |
|
|
|
| 9 |
A |
1462 |
1398 |
2.23 |
|
|
|
| 10 |
A |
1452 |
1389 |
24.14 |
|
|
|
| 11 |
A |
1411 |
1350 |
26.97 |
|
|
|
| 12 |
A |
1294 |
1238 |
1.21 |
|
|
|
| 13 |
A |
1147 |
1098 |
9.93 |
|
|
|
| 14 |
A |
1101 |
1053 |
7.88 |
|
|
|
| 15 |
A |
1056 |
1010 |
12.38 |
|
|
|
| 16 |
A |
1046 |
1001 |
3.13 |
|
|
|
| 17 |
A |
986 |
943 |
1.86 |
|
|
|
| 18 |
A |
937 |
896 |
0.07 |
|
|
|
| 19 |
A |
920 |
880 |
0.87 |
|
|
|
| 20 |
A |
850 |
814 |
15.33 |
|
|
|
| 21 |
A |
819 |
783 |
58.71 |
|
|
|
| 22 |
A |
670 |
641 |
0.08 |
|
|
|
| 23 |
A |
653 |
624 |
5.90 |
|
|
|
| 24 |
A |
583 |
558 |
6.08 |
|
|
|
| 25 |
A |
329 |
315 |
6.30 |
|
|
|
| 26 |
A |
272 |
261 |
5.94 |
|
|
|
| 27 |
A |
139 |
133 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18932.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18112.3 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.644 |
|
|
|
| 2 |
H |
0.238 |
|
|
|
| 3 |
H |
0.250 |
|
|
|
| 4 |
H |
0.238 |
|
|
|
| 5 |
C |
0.141 |
|
|
|
| 6 |
O |
-0.366 |
|
|
|
| 7 |
N |
-0.244 |
|
|
|
| 8 |
C |
0.250 |
|
|
|
| 9 |
C |
-0.345 |
|
|
|
| 10 |
H |
0.221 |
|
|
|
| 11 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.873 |
3.199 |
0.000 |
3.316 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.140 |
2.607 |
0.000 |
| y |
2.607 |
-36.156 |
0.000 |
| z |
0.000 |
0.000 |
-36.365 |
|
| Traceless |
| | x | y | z |
| x |
7.121 |
2.607 |
0.000 |
| y |
2.607 |
-3.403 |
0.000 |
| z |
0.000 |
0.000 |
-3.717 |
|
| Polar |
| 3z2-r2 | -7.435 |
| x2-y2 | 7.016 |
| xy | 2.607 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.665 |
0.142 |
0.000 |
| y |
0.142 |
6.640 |
0.000 |
| z |
0.000 |
0.000 |
3.169 |
<r2> (average value of r
2) Å
2
| <r2> |
138.637 |
| (<r2>)1/2 |
11.774 |