All results from a given calculation for C6H5CHO (benzaldehyde)
using model chemistry: QCISD/6-31G(2df,p)
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at QCISD/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -344.760681 |
| Energy at 298.15K | |
| HF Energy | -343.463670 |
| Nuclear repulsion energy | 321.293401 |
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 QCISD/6-31G(2df,p)
Geometric Data calculated at QCISD/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.571 |
0.000 |
| C2 |
-1.035 |
-0.370 |
0.000 |
| C3 |
-0.733 |
-1.725 |
0.000 |
| C4 |
0.601 |
-2.144 |
0.000 |
| C5 |
1.633 |
-1.208 |
0.000 |
| C6 |
1.330 |
0.153 |
0.000 |
| C7 |
-0.316 |
2.023 |
0.000 |
| O8 |
-1.436 |
2.479 |
0.000 |
| H9 |
0.570 |
2.689 |
0.000 |
| H10 |
-2.059 |
-0.016 |
0.000 |
| H11 |
-1.530 |
-2.460 |
0.000 |
| H12 |
0.834 |
-3.202 |
0.000 |
| H13 |
2.666 |
-1.535 |
0.000 |
| H14 |
2.125 |
0.892 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
C7 |
O8 |
H9 |
H10 |
H11 |
H12 |
H13 |
H14 |
| C1 | | 1.3984 | 2.4106 | 2.7805 | 2.4148 | 1.3942 | 1.4856 | 2.3881 | 2.1930 | 2.1407 | 3.3949 | 3.8646 | 3.3977 | 2.1494 |
C2 | 1.3984 | | 1.3889 | 2.4129 | 2.7961 | 2.4216 | 2.4979 | 2.8769 | 3.4538 | 1.0834 | 2.1477 | 3.3934 | 3.8796 | 3.4023 | C3 | 2.4106 | 1.3889 | | 1.3979 | 2.4218 | 2.7897 | 3.7712 | 4.2629 | 4.6024 | 2.1635 | 1.0837 | 2.1530 | 3.4038 | 3.8752 | C4 | 2.7805 | 2.4129 | 1.3979 | | 1.3931 | 2.4092 | 4.2661 | 5.0518 | 4.8326 | 3.4061 | 2.1543 | 1.0841 | 2.1523 | 3.3964 | C5 | 2.4148 | 2.7961 | 2.4218 | 1.3931 | | 1.3938 | 3.7729 | 4.7972 | 4.0390 | 3.8793 | 3.4016 | 2.1489 | 1.0835 | 2.1562 | C6 | 1.3942 | 2.4216 | 2.7897 | 2.4092 | 1.3938 | | 2.4913 | 3.6145 | 2.6475 | 3.3928 | 3.8733 | 3.3917 | 2.1528 | 1.0856 | C7 | 1.4856 | 2.4979 | 3.7712 | 4.2661 | 3.7729 | 2.4913 | | 1.2096 | 1.1085 | 2.6818 | 4.6437 | 5.3502 | 4.6425 | 2.6908 | O8 | 2.3881 | 2.8769 | 4.2629 | 5.0518 | 4.7972 | 3.6145 | 1.2096 | | 2.0173 | 2.5713 | 4.9395 | 6.1182 | 5.7397 | 3.8995 | H9 | 2.1930 | 3.4538 | 4.6024 | 4.8326 | 4.0390 | 2.6475 | 1.1085 | 2.0173 | | 3.7715 | 5.5601 | 5.8972 | 4.7157 | 2.3769 | H10 | 2.1407 | 1.0834 | 2.1635 | 3.4061 | 3.8793 | 3.3928 | 2.6818 | 2.5713 | 3.7715 | | 2.5003 | 4.3035 | 4.9628 | 4.2812 | H11 | 3.3949 | 2.1477 | 1.0837 | 2.1543 | 3.4016 | 3.8733 | 4.6437 | 4.9395 | 5.5601 | 2.5003 | | 2.4776 | 4.2962 | 4.9589 | H12 | 3.8646 | 3.3934 | 2.1530 | 1.0841 | 2.1489 | 3.3917 | 5.3502 | 6.1182 | 5.8972 | 4.3035 | 2.4776 | | 2.4769 | 4.2929 | H13 | 3.3977 | 3.8796 | 3.4038 | 2.1523 | 1.0835 | 2.1528 | 4.6425 | 5.7397 | 4.7157 | 4.9628 | 4.2962 | 2.4769 | | 2.4865 | H14 | 2.1494 | 3.4023 | 3.8752 | 3.3964 | 2.1562 | 1.0856 | 2.6908 | 3.8995 | 2.3769 | 4.2812 | 4.9589 | 4.2929 | 2.4865 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C3 |
119.733 |
|
C1 |
C2 |
H10 |
118.652 |
| C1 |
C6 |
C5 |
120.025 |
|
C1 |
C6 |
H14 |
119.648 |
| C1 |
C7 |
O8 |
124.451 |
|
C1 |
C7 |
H9 |
114.648 |
| C2 |
C1 |
C6 |
120.251 |
|
C2 |
C1 |
C7 |
119.997 |
| C2 |
C3 |
C4 |
119.959 |
|
C2 |
C3 |
H11 |
120.094 |
| C3 |
C2 |
H10 |
121.615 |
|
C3 |
C4 |
C5 |
120.385 |
| C3 |
C4 |
H12 |
119.798 |
|
C4 |
C3 |
H11 |
119.947 |
| C4 |
C5 |
C6 |
119.647 |
|
C4 |
C5 |
H13 |
120.183 |
| C5 |
C4 |
H12 |
119.817 |
|
C5 |
C6 |
H14 |
120.328 |
| C6 |
C1 |
C7 |
119.752 |
|
C6 |
C5 |
H13 |
120.170 |
| O8 |
C7 |
H9 |
120.902 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability