Anzaldo B, Moreno Morales GE, Villamizar C. CP, Mendoza Á, Hernández Téllez G. (
S)-(+)-1-(4-Bromo-phen-yl)-
N-[(4-methoxyphen-yl)methyl-idene]ethyl-amine and bis-{(
S)-(+)-1-(4-bromo-phen-yl)-
N-[(4-methoxyphen-yl)methyl-idene]ethyl-amine-κ
N}di-chlorido-palladium(II).
Acta Crystallogr E Crystallogr Commun 2024;
80:213-217. [PMID:
38333132 PMCID:
PMC10848981 DOI:
10.1107/s2056989024000690]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/18/2024] [Indexed: 02/10/2024]
Abstract
The (S)-(+)-1-(4-bromo-phen-yl)-N-[(4-methoxyphen-yl)methyl-idene]ethyl-amine ligand, C16H16BrNO, (I), was synthesized through the reaction of 4-meth-oxy-anisaldehyde with (S)-(-)-1-(4-bromo-phen-yl)ethyl-amine. It crystallizes in the ortho-rhom-bic space group P212121 belonging to the Sohncke group, featuring a single mol-ecule in the asymmetric unit. The refinement converged successfully, achieving an R factor of 0.0508. The PdII com-plex bis-{(S)-(+)-1-(4-bromo-phen-yl)-N-[(4-methoxyphen-yl)methyl-idene]ethyl-amine-κN}di-chlorido-pal-ladium(II), [PdCl2(C16H16BrNO)2], (II), crystallizes in the monoclinic space group P21 belonging to the Sohncke group, with two mol-ecules in the asymmetric unit. The central atom is tetra-coordinated by two N atoms and two Cl atoms, resulting in a square-planar configuration. The imine moieties exhibit a trans configuration around the PdII centre, with average Cl-Pd-N angles of approximately 89.95 and 90°. The average distances within the palladium com-plex for the two mol-ecules are ∼2.031 Å for Pd-N and ∼2.309 Å for Pd-Cl.
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