N6-Substituted 2-amino-4-chloro-5-formylpyrimidines: puckered versus planar pyrimidine rings, and hydrogen-bonded aggregation in zero, one, two and three dimensions

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 3
A stereoview of part of the crystal structure of (II) showing the formation of a chain of edge-fused hydrogen-bonded [R_2^2(8)]

and R₂²(16) rings along [010]. For the sake of clarity the H atoms bonded to C atoms have been omitted.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

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