2,2'-(Disulfanedi-yl)bis-[4,6-(4-fluoro-phen-yl)pyrimidine].

Acta Crystallographica. Section E, Structure Reports Online
Richard BetzB K Sarojini

Abstract

The title compound, C(32)H(18)F(4)N(4)S(2), is a disulfide symmetric-ally substituted with two diaza-meta-terphenyl groups. In the crystal, the mol-ecule adopts a twisted conformation with a C-S-S-C torsion angle of -91.82 (7)°. One of the 4,6-(4-fluoro-phen-yl)pyrimidine groups is virtually planar, with dihedral angles between the pyrimidine and benzene groups of 4.00 (8) and 5.44 (8)°, wheares the other is non-planar with analogues dihedral angles of 18.69 (8) and 26.60 (8)°. The planar 4,6-(4-fluoro-phen-yl)pyrimidine groups are involved in π-π stacking inter-actions via their 4-fluoro-phenyl groups [centroid-centroid distances of 3.8556 (11) and 3.9284 (11) Å] that assemble the mol-ecules into columns extended along the a axis. In addition, the structure is stabilized by C-F⋯π [F⋯centroid = 3.4017 (16) Å], C-H⋯F and C-H⋯π inter-actions.

References

Apr 1, 1990·Acta Crystallographica. Section B, Structural Science·M C EtterJ Bernstein
May 31, 2002·Acta Crystallographica. Section B, Structural Science·Frank H Allen
Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Jan 28, 2009·Acta Crystallographica. Section D, Biological Crystallography·Anthony L Spek
Jan 1, 2010·Acta Crystallographica. Section E, Structure Reports Online·Hoong-Kun FunH S Yathirajan
Jan 1, 2010·Acta Crystallographica. Section E, Structure Reports Online·Jerry P JasinskiH S Yathirajan
Jul 15, 2011·Acta Crystallographica. Section E, Structure Reports Online·Zeliha BaktırH S Yathirajan
Nov 18, 2011·Acta Crystallographica. Section E, Structure Reports Online·S SamshuddinB K Sarojini

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Citations

Jun 22, 2012·Acta Crystallographica. Section E, Structure Reports Online·Rajni KantB Narayana
Mar 8, 2013·Acta Crystallographica. Section E, Structure Reports Online·Seranthimata SamshuddinRichard Betz
Aug 21, 2012·Acta Crystallographica. Section E, Structure Reports Online·Rajni KantB Narayana

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