ZnII Complexes Based on Hybrid N-Pyrazole, N9-imine Ligands: Synthesis, X-Ray Crystal 1 Structure, NMR Characterisation, and 3D Supramolecular Properties 2 3 4 Miguel Guerrero, A Lourdes Rivas, A Teresa Calvet, B Mercè Font-Bardia, B,C and Josefina Pons A , D 5 6 7 8 9 10 11 12 13 14 ADepartament de Quı´mica, Universitat Auto`noma de Barcelona, 08193-Bellaterra, Barcelona, Spain. 15 BCristallografia, Mineralogia i Dipo` sits Minerals, Universitat de Barcelona, Martı´ i Franque`s s/n, 08028-Barcelona, Spain. 16 CUnitat de Difraccio´ de Raig-X, Centres Cientı´fics i Tecnolo`gics de la Universitat de Barcelona (CCiTUB), Universitat de 17 Barcelona, Sole´ i Sabaris, 1-3, 08028-Barcelona, Spain. 18 DCorresponding author. Email: Josefina.Pons@uab.es 19 20 21 22 23 24 25 26 27