Jump to
S1C2
Energy calculated at B3PW91/6-31G*
| | hartrees |
| Energy at 0K | -114.362216 |
| Energy at 298.15K | -114.363631 |
| HF Energy | -114.362216 |
| Nuclear repulsion energy | 30.611091 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3669 |
3510 |
47.80 |
|
|
|
| 2 |
A' |
2835 |
2713 |
174.42 |
|
|
|
| 3 |
A' |
1536 |
1470 |
31.20 |
|
|
|
| 4 |
A' |
1352 |
1294 |
67.57 |
|
|
|
| 5 |
A' |
1226 |
1173 |
127.19 |
|
|
|
| 6 |
A" |
1107 |
1059 |
122.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5863.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 5609.5 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.
Geometric Data calculated at B3PW91/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.745 |
0.000 |
| O2 |
0.011 |
-0.571 |
0.000 |
| H3 |
-1.090 |
0.963 |
0.000 |
| H4 |
0.938 |
-0.871 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3162 | 1.1227 | 1.8632 |
O2 | 1.3162 | | 1.8886 | 0.9743 | H3 | 1.1227 | 1.8886 | | 2.7347 | H4 | 1.8632 | 0.9743 | 2.7347 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.944 |
|
O2 |
C1 |
H3 |
101.196 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.105 |
|
|
|
| 2 |
O |
-0.467 |
|
|
|
| 3 |
H |
0.127 |
|
|
|
| 4 |
H |
0.445 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.394 |
-1.630 |
0.000 |
1.677 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.743 |
-3.526 |
0.000 |
| y |
-3.526 |
-13.477 |
0.000 |
| z |
0.000 |
0.000 |
-11.650 |
|
| Traceless |
| | x | y | z |
| x |
1.821 |
-3.526 |
0.000 |
| y |
-3.526 |
-2.281 |
0.000 |
| z |
0.000 |
0.000 |
0.460 |
|
| Polar |
| 3z2-r2 | 0.920 |
| x2-y2 | 2.734 |
| xy | -3.526 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.419 |
-0.613 |
0.000 |
| y |
-0.613 |
2.362 |
0.000 |
| z |
0.000 |
0.000 |
1.350 |
<r2> (average value of r
2) Å
2
| <r2> |
17.165 |
| (<r2>)1/2 |
4.143 |
Jump to
S1C1
Energy calculated at B3PW91/6-31G*
| | hartrees |
| Energy at 0K | -114.353950 |
| Energy at 298.15K | -114.355354 |
| HF Energy | -114.353950 |
| Nuclear repulsion energy | 30.567659 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3462 |
3312 |
29.16 |
|
|
|
| 2 |
A' |
2734 |
2615 |
254.76 |
|
|
|
| 3 |
A' |
1492 |
1427 |
55.33 |
|
|
|
| 4 |
A' |
1365 |
1306 |
57.70 |
|
|
|
| 5 |
A' |
1242 |
1188 |
28.83 |
|
|
|
| 6 |
A" |
1027 |
983 |
40.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5660.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 5415.8 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.
Geometric Data calculated at B3PW91/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.744 |
0.000 |
| O2 |
0.123 |
-0.565 |
0.000 |
| H3 |
-0.960 |
1.066 |
0.000 |
| H4 |
-0.756 |
-1.007 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3085 | 1.1294 | 1.9582 |
O2 | 1.3085 | | 1.9573 | 0.9831 | H3 | 1.1294 | 1.9573 | | 2.0823 | H4 | 1.9582 | 0.9831 | 2.0823 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
116.697 |
|
O2 |
C1 |
H3 |
106.572 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.050 |
|
|
|
| 2 |
O |
-0.458 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
H |
0.416 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.940 |
-1.707 |
0.000 |
3.399 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.049 |
0.068 |
0.000 |
| y |
0.068 |
-12.896 |
0.000 |
| z |
0.000 |
0.000 |
-11.628 |
|
| Traceless |
| | x | y | z |
| x |
0.213 |
0.068 |
0.000 |
| y |
0.068 |
-1.057 |
0.000 |
| z |
0.000 |
0.000 |
0.844 |
|
| Polar |
| 3z2-r2 | 1.688 |
| x2-y2 | 0.847 |
| xy | 0.068 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.298 |
-0.070 |
0.000 |
| y |
-0.070 |
2.849 |
0.000 |
| z |
0.000 |
0.000 |
1.372 |
<r2> (average value of r
2) Å
2
| <r2> |
17.337 |
| (<r2>)1/2 |
4.164 |