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2,3-Dichloro-pyridine.

ABSTRACT: The complete mol-ecule of the title compound, C(5)H(3)Cl(2)N, is generated by crystallographic twofold symmetry, which forces the pyridine N atom and the opposite C-H group to be statistically disordered. In the crystal, weak aromatic ?-? stacking [centroid-centroid separation = 3.805?(4)?Å and slippage = 1.704?Å] leads to [100] stacks of mol-ecules. Short Cl?Cl contacts [3.334?(3)?Å] are also observed.

SUBMITTER: Luo LJ

PROVIDER: S-EPMC3200617 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature

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2,3-Dichloro-pyridine.

Luo Li-Juan LJ Weng Jian-Quan JQ

Acta crystallographica. Section E, Structure reports online 20110802 Pt 9

The complete mol-ecule of the title compound, C(5)H(3)Cl(2)N, is generated by crystallographic twofold symmetry, which forces the pyridine N atom and the opposite C-H group to be statistically disordered. In the crystal, weak aromatic π-π stacking [centroid-centroid separation = 3.805 (4) Å and slippage = 1.704 Å] leads to [100] stacks of mol-ecules. Short Cl⋯Cl contacts [3.334 (3) Å] are also observed. ...[more]

PMID: 22065494

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