All results from a given calculation for C5H10O (2-methylbutyraldehyde)
using model chemistry: CCSD/cc-pVTZ
19 10 17 12 22
States and conformations
State |
Conformation |
minimum conformation |
conformer description |
state description |
1 |
1 |
yes |
C1 |
1A |
Energy calculated at CCSD/cc-pVTZ
| hartrees |
Energy at 0K | -271.260004 |
Energy at 298.15K | |
HF Energy | -270.117337 |
Nuclear repulsion energy | 240.562056 |
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 CCSD/cc-pVTZ
Geometric Data calculated at CCSD/cc-pVTZ
Point Group is C1
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-1.372 |
-0.693 |
0.219 |
C2 |
-0.084 |
0.076 |
0.406 |
C3 |
1.045 |
-0.688 |
-0.304 |
C4 |
2.438 |
-0.145 |
0.007 |
C5 |
-0.224 |
1.522 |
-0.048 |
O6 |
-2.384 |
-0.247 |
-0.260 |
H7 |
-1.330 |
-1.748 |
0.551 |
H8 |
0.125 |
0.042 |
1.483 |
H9 |
0.999 |
-1.741 |
-0.013 |
H10 |
0.867 |
-0.655 |
-1.382 |
H11 |
3.206 |
-0.753 |
-0.470 |
H12 |
2.558 |
0.878 |
-0.347 |
H13 |
2.625 |
-0.151 |
1.083 |
H14 |
-0.387 |
1.569 |
-1.126 |
H15 |
-1.078 |
1.998 |
0.432 |
H16 |
0.670 |
2.097 |
0.191 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
C4 |
C5 |
O6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
H15 |
H16 |
C1 | | 1.5122 | 2.4733 | 3.8546 | 2.5096 | 1.2053 | 1.1068 | 2.0930 | 2.6028 | 2.7527 | 4.6299 | 4.2702 | 4.1246 | 2.8094 | 2.7151 | 3.4571 |
C2 | 1.5122 | | 1.5367 | 2.5620 | 1.5225 | 2.4167 | 2.2142 | 1.0978 | 2.1561 | 2.1530 | 3.5037 | 2.8616 | 2.8007 | 2.1600 | 2.1636 | 2.1671 | C3 | 2.4733 | 1.5367 | | 1.5262 | 2.5615 | 3.4583 | 2.7384 | 2.1383 | 1.0936 | 1.0938 | 2.1679 | 2.1776 | 2.1687 | 2.7962 | 3.5014 | 2.8527 | C4 | 3.8546 | 2.5620 | 1.5262 | | 3.1411 | 4.8303 | 4.1306 | 2.7496 | 2.1485 | 2.1582 | 1.0900 | 1.0895 | 1.0917 | 3.4925 | 4.1385 | 2.8606 | C5 | 2.5096 | 1.5225 | 2.5615 | 3.1411 | | 2.8002 | 3.5041 | 2.1583 | 3.4852 | 2.7767 | 4.1375 | 2.8712 | 3.4923 | 1.0906 | 1.0886 | 1.0889 | O6 | 1.2053 | 2.4167 | 3.4583 | 4.8303 | 2.8002 | | 2.0055 | 3.0688 | 3.7071 | 3.4638 | 5.6172 | 5.0695 | 5.1865 | 2.8345 | 2.6873 | 3.8757 | H7 | 1.1068 | 2.2142 | 2.7384 | 4.1306 | 3.5041 | 2.0055 | | 2.4882 | 2.3969 | 3.1242 | 4.7552 | 4.7773 | 4.2979 | 3.8342 | 3.7559 | 4.3486 | H8 | 2.0930 | 1.0978 | 2.1383 | 2.7496 | 2.1583 | 3.0688 | 2.4882 | | 2.4861 | 3.0408 | 3.7336 | 3.1573 | 2.5387 | 3.0656 | 2.5251 | 2.4874 | H9 | 2.6028 | 2.1561 | 1.0936 | 2.1485 | 3.4852 | 3.7071 | 2.3969 | 2.4861 | | 1.7530 | 2.4608 | 3.0661 | 2.5232 | 3.7568 | 4.2997 | 3.8569 | H10 | 2.7527 | 2.1530 | 1.0938 | 2.1582 | 2.7767 | 3.4638 | 3.1242 | 3.0408 | 1.7530 | | 2.5124 | 2.5062 | 3.0690 | 2.5655 | 3.7560 | 3.1756 | H11 | 4.6299 | 3.5037 | 2.1679 | 1.0900 | 4.1375 | 5.6172 | 4.7552 | 3.7336 | 2.4608 | 2.5124 | | 1.7593 | 1.7639 | 4.3275 | 5.1699 | 3.8714 | H12 | 4.2702 | 2.8616 | 2.1776 | 1.0895 | 2.8712 | 5.0695 | 4.7773 | 3.1573 | 3.0661 | 2.5062 | 1.7593 | | 1.7636 | 3.1234 | 3.8831 | 2.3107 | H13 | 4.1246 | 2.8007 | 2.1687 | 1.0917 | 3.4923 | 5.1865 | 4.2979 | 2.5387 | 2.5232 | 3.0690 | 1.7639 | 1.7636 | | 4.1118 | 4.3302 | 3.1099 | H14 | 2.8094 | 2.1600 | 2.7962 | 3.4925 | 1.0906 | 2.8345 | 3.8342 | 3.0656 | 3.7568 | 2.5655 | 4.3275 | 3.1234 | 4.1118 | | 1.7569 | 1.7689 | H15 | 2.7151 | 2.1636 | 3.5014 | 4.1385 | 1.0886 | 2.6873 | 3.7559 | 2.5251 | 4.2997 | 3.7560 | 5.1699 | 3.8831 | 4.3302 | 1.7569 | | 1.7668 | H16 | 3.4571 | 2.1671 | 2.8527 | 2.8606 | 1.0889 | 3.8757 | 4.3486 | 2.4874 | 3.8569 | 3.1756 | 3.8714 | 2.3107 | 3.1099 | 1.7689 | 1.7668 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
108.422 |
|
C1 |
C2 |
C5 |
111.572 |
C1 |
C2 |
H8 |
105.530 |
|
C2 |
C1 |
O6 |
125.192 |
C2 |
C1 |
H7 |
114.548 |
|
C2 |
C3 |
C4 |
113.534 |
C2 |
C3 |
H9 |
108.949 |
|
C2 |
C3 |
H10 |
108.693 |
C2 |
C5 |
H14 |
110.407 |
|
C2 |
C5 |
H15 |
110.818 |
C2 |
C5 |
H16 |
111.078 |
|
C3 |
C2 |
C5 |
113.714 |
C3 |
C2 |
H8 |
107.343 |
|
C3 |
C4 |
H11 |
110.822 |
C3 |
C4 |
H12 |
111.625 |
|
C3 |
C4 |
H13 |
110.781 |
C4 |
C3 |
H9 |
109.073 |
|
C4 |
C3 |
H10 |
109.823 |
C5 |
C2 |
H8 |
109.855 |
|
O6 |
C1 |
H7 |
120.257 |
H9 |
C3 |
H10 |
106.529 |
|
H11 |
C4 |
H12 |
107.646 |
H11 |
C4 |
H13 |
107.902 |
|
H12 |
C4 |
H13 |
107.910 |
H14 |
C5 |
H15 |
107.450 |
|
H14 |
C5 |
H16 |
108.509 |
H15 |
C5 |
H16 |
108.466 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability