Formation of Water Complexes with Organic Compounds in Solid Matter. IR Manifestation and DFT Study

Resumo

In terms of FTIR study it was estimated that water forms the complexes with furan, thiophene, dichloromethane, tribromomethane in low temperature films at 90–150 K interval and with benzene in KBr matrix at ambient temperature. The mechanism of intermolecular interaction was simulated by ab initio calculation using DFT method. It was shown that complex formation occurs due to arising of hydrogen bond between hydronium ion of water cluster or single water molecule with organic components.