N,N′‐Bis(2‐pyridylmethyl)ferrocene‐1,1′‐diyldicarboxamide and N,N′‐bis(3‐pyridylmethyl)ferrocene‐1,1′‐diyldicarboxamide |
| |
Authors: | Yao‐Cheng Shi Bei‐Bei Zhu Xiao‐Bi Jing |
| |
Abstract: | The molecules of N,N′‐bis(2‐pyridylmethyl)ferrocene‐1,1′‐diyldicarboxamide, Fe(C12H11N2O)2], contain intramolecular N—H⋯N hydrogen bonds and are linked into sheets by three independent C—H⋯O hydrogen bonds. The molecules of the isomeric compound N,N′‐bis(3‐pyridylmethyl)ferrocene‐1,1′‐diyldicarboxamide lie across inversion centres, and the molecules are linked into sheets by a combination of N—H⋯N hydrogen bonds and π–π stacking interactions between pyridyl groups. |
| |
Keywords: | |
|
|