Input interpretation
![iron(II) oxide | longest straight chain length](../image_source/74e925af4a460519cad2e3d00e1d36b3.png)
iron(II) oxide | longest straight chain length
Result
![2 atoms](../image_source/95dff28fa5e2228b0178ca392883ecd6.png)
2 atoms
Longest straight chain in place
![Longest straight chain in place](../image_source/7ed109513e69e1dbaa8a0c5ac23214b2.png)
Longest straight chain in place
Longest straight chain elemental composition
![| count O (oxygen) | 1 Fe (iron) | 1](../image_source/c136423fa2079c17331a84eebf08671e.png)
| count O (oxygen) | 1 Fe (iron) | 1
Quantitative molecular descriptors
![longest chain length | 2 atoms longest straight chain length | 2 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 0 atoms H-bond acceptor count | 1 atom H-bond donor count | 0 atoms](../image_source/c3f2cb15ec5f6470e410066a64d1ad3b.png)
longest chain length | 2 atoms longest straight chain length | 2 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 0 atoms H-bond acceptor count | 1 atom H-bond donor count | 0 atoms
Corresponding quantity
![Moles of atoms from n = N/N_A: | 3.3×10^-24 mol (moles)](../image_source/c5a0fb1e0d2eee4d9a1556f2cb10688a.png)
Moles of atoms from n = N/N_A: | 3.3×10^-24 mol (moles)