Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2024 Feb 8;9(Pt 2):x240109.
doi: 10.1107/S2414314624001093. eCollection 2024 Feb.

(2,2'-Bi-pyridine-κ2N, N')(4,4'-dimeth-oxy-2,2'-bipyridine-κ2N, N')palladium(II) bis-(tri-fluoro-meth-anesulfonate)

Brittney B Vargas  1 , Hadi D Arman  2 , Rafael A Adrian  1
Affiliations

(2,2'-Bi-pyridine-κ2N, N')(4,4'-dimeth-oxy-2,2'-bipyridine-κ2N, N')palladium(II) bis-(tri-fluoro-meth-anesulfonate)

Brittney B Vargas et al. IUCrdata. .

Abstract

In the title complex salt, [Pd(C10H8N2)(C12H12N2O2)](CF3SO3)2, the palladium(II) atom is fourfold coordinated by two chelating ligands, 2,2'-bi-pyridine and 4,4'-dimeth-oxy-2,2'-bi-pyridine, in a distorted square-planar environment. In the crystal, weak π-π stacking inter-actions between the 2,2'-bi-pyridine rings [centroid-to-centroid distances = 3.8984 (19) Å] and between the 4,4'-dimeth-oxy-2,2'-bi-pyridine rings [centroid-to-centroid distances = 3.747 (18) Å] contribute to the alignment of the complex cations in columns parallel to the b-axis direction.

Keywords: 2,2′-bi­pyridine; 4,4′-dimeth­oxy-2,2′-bi­pyridine; crystal structure; palladium(II) complex; square-planar coordination environment; tri­fluoro­methane­sulfonate salt; τ4 descriptor.

PubMed Disclaimer

Figures

Figure 1
Figure 1
The structures of the mol­ecular entities present in title compound with displacement ellipsoids drawn at the 50% probability level; H atoms are omitted for clarity.
Figure 2
Figure 2
Perspective view of the crystal packing of the title complex approximately along the b axis; H atoms are omitted for clarity.
Figure 3
Figure 3
Capped sticks representation of the complex cation showing π–π stacking inter­actions (red). H atoms and anions are omitted for clarity.
See this image and copyright information in PMC

References

    1. Benson, K. R., Stash, J., Moffa, K. L., Schmehl, R. H., Dudley, T. J. & Paul, J. J. (2021). Polyhedron, 205, 115300.
    1. Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst.42, 339–341.
    1. Groom, C. R., Bruno, I. J., Lightfoot, M. P. & Ward, S. C. (2016). Acta Cryst. B72, 171–179. - PMC - PubMed
    1. Karges, J. & Gasser, G. (2020). Inorg. Chim. Acta, 499, 119196.
    1. Komlyagina, V. I., Romashev, N. F., Besprozvannykh, V. K., Arakelyan, J., Wu, C., Chubarov, A. S., Bakaev, I. V., Soh, Y. K., Abramov, P. A., Cheung, K. L., Kompan’kov, N. B., Ryadun, A. A., Babak, M. V. & Gushchin, A. L. (2023). Inorg. Chem.62, 11541–11553. - PubMed

LinkOut - more resources