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Crystal structure of 2,6-di-chloro-4-nitro-pyridine N-oxide.

ABSTRACT: In the title compound, C5H2Cl2N2O3, the nitro group is essentially coplanar with the aromatic ring, with a twist angle of 4.00?(6)° and a fold angle of 2.28?(17)°. The crystal structure exhibits a herringbone pattern with the zigzag running along the b axis. The herringbone layer-to-layer distance is 3.0075?(15)?Å, with a shift of 5.150?(4)?Å. Neighboring mol-ecules are tilted at a 57.83?(4)° (ring-to-ring) angle with each other. The nitro group on one mol-ecule points to the N-oxide group on the neighboring one, with an inter-molecular O?N(nitro) distance of 3.1725?(13)?Å.

SUBMITTER: Prichard AM

PROVIDER: S-EPMC4647420 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature

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Crystal structure of 2,6-di-chloro-4-nitro-pyridine N-oxide.

Prichard Andrew M AM Lynch Will E WE Padgett Clifford W CW

Acta crystallographica. Section E, Crystallographic communications 20150926 Pt 10

In the title compound, C5H2Cl2N2O3, the nitro group is essentially coplanar with the aromatic ring, with a twist angle of 4.00 (6)° and a fold angle of 2.28 (17)°. The crystal structure exhibits a herringbone pattern with the zigzag running along the b axis. The herringbone layer-to-layer distance is 3.0075 (15) Å, with a shift of 5.150 (4) Å. Neighboring mol-ecules are tilted at a 57.83 (4)° (ring-to-ring) angle with each other. The nitro group on one mol-ecule points to the N-oxide group on th ...[more]

PMID: 26594473

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