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X-ray diffraction and NMR studies on a series of Binap-based Ru(II) hydroxyphosphine pi-arene complexes

Tilmann J Geldbach1, Frank Breher, Volker Gramlich

  • 1Department of Chemistry and Applied Biology (D-CHAB), ETH Hönggerberg, Wolfgang-Pauli Str., CH-8093 Zürich, Switzerland.

Inorganic Chemistry
|March 17, 2004
PubMed

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X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
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In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
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