All results from a given calculation for CH3CH(CH3)ONO (Isopropyl nitrite)
using model chemistry: MP2/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A |
Energy calculated at MP2/6-31+G**
| | hartrees |
| Energy at 0K | -322.742727 |
| Energy at 298.15K | |
| HF Energy | -321.755353 |
| Nuclear repulsion energy | 242.328814 |
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 MP2/6-31+G**
Geometric Data calculated at MP2/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| H1 |
0.652 |
0.003 |
-1.406 |
| C2 |
0.828 |
0.003 |
-0.328 |
| H3 |
2.192 |
1.668 |
-0.338 |
| H4 |
1.381 |
1.397 |
1.215 |
| H5 |
0.495 |
2.126 |
-0.136 |
| C6 |
1.249 |
1.387 |
0.133 |
| H7 |
2.784 |
-0.869 |
-0.429 |
| H8 |
1.472 |
-2.053 |
-0.294 |
| H9 |
1.963 |
-1.108 |
1.122 |
| C10 |
1.823 |
-1.078 |
0.041 |
| O11 |
-0.418 |
-0.369 |
0.318 |
| O12 |
-2.555 |
-0.118 |
0.157 |
| N13 |
-1.508 |
0.122 |
-0.372 |
Atom - Atom Distances (Å)
| |
H1 |
C2 |
H3 |
H4 |
H5 |
C6 |
H7 |
H8 |
H9 |
C10 |
O11 |
O12 |
N13 |
| H1 | | 1.0926 | 2.5068 | 3.0574 | 2.4794 | 2.1546 | 2.5020 | 2.4766 | 3.0567 | 2.1528 | 2.0628 | 3.5698 | 2.3983 |
C2 | 1.0926 | | 2.1513 | 2.1514 | 2.1572 | 1.5178 | 2.1438 | 2.1547 | 2.1507 | 1.5151 | 1.4523 | 3.4202 | 2.3401 | H3 | 2.5068 | 2.1513 | | 1.7727 | 1.7692 | 1.0905 | 2.6069 | 3.7896 | 3.1448 | 2.7961 | 3.3746 | 5.0956 | 4.0098 | H4 | 3.0574 | 2.1514 | 1.7727 | | 1.7729 | 1.0904 | 3.1314 | 3.7661 | 2.5735 | 2.7744 | 2.6759 | 4.3487 | 3.5345 | H5 | 2.4794 | 2.1572 | 1.7692 | 1.7729 | | 1.0894 | 3.7812 | 4.2943 | 3.7681 | 3.4729 | 2.6951 | 3.7978 | 2.8431 | C6 | 2.1546 | 1.5178 | 1.0905 | 1.0904 | 1.0894 | | 2.7863 | 3.4733 | 2.7777 | 2.5327 | 2.4282 | 4.0911 | 3.0752 | H7 | 2.5020 | 2.1438 | 2.6069 | 3.1314 | 3.7812 | 2.7863 | | 1.7719 | 1.7707 | 1.0898 | 3.3256 | 5.4233 | 4.4055 | H8 | 2.4766 | 2.1547 | 3.7896 | 3.7661 | 4.2943 | 3.4733 | 1.7719 | | 1.7710 | 1.0890 | 2.6039 | 4.4902 | 3.6902 | H9 | 3.0567 | 2.1507 | 3.1448 | 2.5735 | 3.7681 | 2.7777 | 1.7707 | 1.7710 | | 1.0898 | 2.6196 | 4.7251 | 3.9743 | C10 | 2.1528 | 1.5151 | 2.7961 | 2.7744 | 3.4729 | 2.5327 | 1.0898 | 1.0890 | 1.0898 | | 2.3668 | 4.4837 | 3.5650 | O11 | 2.0628 | 1.4523 | 3.3746 | 2.6759 | 2.6951 | 2.4282 | 3.3256 | 2.6039 | 2.6196 | 2.3668 | | 2.1579 | 1.3804 | O12 | 3.5698 | 3.4202 | 5.0956 | 4.3487 | 3.7978 | 4.0911 | 5.4233 | 4.4902 | 4.7251 | 4.4837 | 2.1579 | | 1.1970 | N13 | 2.3983 | 2.3401 | 4.0098 | 3.5345 | 2.8431 | 3.0752 | 4.4055 | 3.6902 | 3.9743 | 3.5650 | 1.3804 | 1.1970 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| H1 |
C2 |
C6 |
110.190 |
|
H1 |
C2 |
C10 |
110.243 |
| H1 |
C2 |
O11 |
107.466 |
|
C2 |
C6 |
H3 |
110.053 |
| C2 |
C6 |
H4 |
110.067 |
|
C2 |
C6 |
H5 |
110.584 |
| C2 |
C10 |
H7 |
109.693 |
|
C2 |
C10 |
H8 |
110.612 |
| C2 |
C10 |
H9 |
110.241 |
|
C2 |
O11 |
N13 |
111.377 |
| H3 |
C6 |
H4 |
108.745 |
|
H3 |
C6 |
H5 |
108.501 |
| H4 |
C6 |
H5 |
108.845 |
|
C6 |
C2 |
C10 |
113.249 |
| C6 |
C2 |
O11 |
109.662 |
|
H7 |
C10 |
H8 |
108.836 |
| H7 |
C10 |
H9 |
108.664 |
|
H8 |
C10 |
H9 |
108.752 |
| C10 |
C2 |
O11 |
105.786 |
|
O11 |
N13 |
O12 |
113.508 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability