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Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 01;67:m675-6. doi: 10.1107/S1600536811015881. Epub 2011 May 07.

(Acetyl-acetonato)dibromido[2,2-diphenyl-hydrazin-1-ido(1-)][2,2-diphenyl-hydrazin-1-ido(2-)]molybdenum(VI).

Acta crystallographica. Section E, Structure reports online

Carlos Bustos, Luis Alvarez-Thon, Andrés Ibañez, Christian Sánchez

PMID: 21754584 PMCID: PMC3120344 DOI: 10.1107/S1600536811015881

Abstract

In the title compound, [MoBr(2)(C(12)H(11)N(2))(C(12)H(10)N(2))(C(5)H(7)O(2))], the Mo(VI) atom is six-coordinated in a distorted octa-hedral geometry by two N atoms from the diphenyl-hydrazide(1-) and diphenyl-hydrazide(2-) ligands, two O atoms from a bidentate acetyl-acetonate ligand and two Br(-) ions. The mol-ecules form an inversion dimer via a pair of weak C-H⋯O hydrogen bonds and a π-π stacking inter-action with a centroid-centroid distance of 3.7401 (12) Å. Weak intra-molecular C-H⋯Br inter-actions and an intra-molecular π-π stacking inter-action with a centroid-centroid distance of 3.8118 (15) Å are also observed.

References

  1. Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22 - PubMed
  2. Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55 - PubMed

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