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Synthesis, structure and vibrational spectroscopy of palladium(II) complexes with 2-thiophenecarboxylic hydrazide (tch): Crystal structure of [PdCl2(tch)2]·2dmf by Piotr Drożdżewski; Anna Brożyna; Maria Kubiak; Tadeusz Lis is a Chemistry article available to read on EtoBox.

What is Synthesis, structure and vibrational spectroscopy of palladium(II) complexes with 2-thiophenecarboxylic hydrazide (tch): Crystal structure of [PdCl2(tch)2]·2dmf about?

The X-ray single crystal investigation revealed that Pd 2+ ion is bonded to tch ligands only via amine nitrogen atoms, forming with two chloride ions a quasi-square metal environment. The crystal slowly looses dmf molecules transforming into complex which can also be obtained by mixing the PdCl 2 and tch water solutions. Both compounds, together with their bromo derivatives, have been intensively investigated by vibrational spectroscopy methods employing the palladium isotope substitution, deuteration and theoretical calculations on the DFT level. All those attempts resulted in complete assignment of the observed bands, in terms of potential energy distribution.

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Author

Piotr Drożdżewski; Anna Brożyna; Maria Kubiak; Tadeusz Lis

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0924-2031)

Published

2006

Language

EN

Field

Chemistry (Physical Sciences)