Supramolecular Chemistry / Mass Spectrometry / Self Assembly / NMR Spectroscopy / Magnetic Resonance Spectroscopy / Macromolecular X-Ray Crystallography / DNA / Higher Order Thinking / Amines / Iron / Hydrogen Bond / CHEMICAL SCIENCES / Pyridines / X Ray Crystallography / Chemical Synthesis / Ligands / Molecular Structure / Macromolecular X-Ray Crystallography / DNA / Higher Order Thinking / Amines / Iron / Hydrogen Bond / CHEMICAL SCIENCES / Pyridines / X Ray Crystallography / Chemical Synthesis / Ligands / Molecular Structure