A chain of edge-fused rings generated by the combination of an N—H⋯O hydrogen bond and an iodo–nitro interaction in 2-iodo­benz­aldehyde 4-nitro­phenyl­hydrazone versus ­disordered and effectively isolated mol­ecules in 2-iodo­benz­aldehyde 2,4-di­nitro­phenyl­hydrazone

Glidewell, C.; Low, J.N.; Skakle, J.M.S.; Wardell, J.L.

doi:10.1107/S0108270103001379

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 5
Part of the crystal structure of (III

), showing the centrosymmetric R₂²(10) dimer formed by the minor form. Atoms marked with an asterisk (*) are at the symmetry position (1 − x, 1 − y, 2 − z).

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 59| Part 3| February 2003| Pages o98-o101

doi:10.1107/S0108270103001379

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