Conformational rearrangement of 2,6-bis-(1-salicyloylhydrazonoethyl) pyridine (H4daps) on complexation. Synthesis and X-ray characterisation of H4daps and its copper helicate complex [Cu(H 2daps)(H2O)]2·2CH3CN

1. Bermejo, M.R.
2. Pedrido, R.
3. González-Noya, A.M.
4. Romero, M.J.
5. Vázquez, M.
6. Sorace, L.