forthcoming articles

The following articles are a selection of those recently accepted for publication in IUCrData.

See also Forthcoming articles in all IUCr journals.

Accepted 9 December 2018

Construction of a supra­molecule comprising [2,3,9,10,16,17,23,24-octa­kis­(2,6-di­methyl­phen­oxy)phthalocyaninato]zinc(II) and bis­[(5,10,15,20-tetra­phenyl­porphyrinato)]zinc(II)

The title compound comprises a central [2,3,9,10,16,17,23,24-octa­kis­(2,6-di­methyl­phen­oxy)phthalocyaninato]zinc(II) unit, sandwiched between two [(5,10,15,20-tetra­phenyl­porphyrinato)]zinc(II) units, exhibiting a nearly H-type aggregate.

Accepted 8 December 2018


In the title compound, pyrrolidine and benzene rings make a dihedral angle of 52.9 (2)°. In the crystal, mol­ecules are linked via N—H⋯O hydrogen bonds, forming chains along the b-axis direction. π–π inter­actions link these chains into a two-dimensional network parallel to (100).

Accepted 5 December 2018

Methyl 1-methyl-1H-indole-3-carboxyl­ate

In the crystal structure of this indole derivative, mol­ecules form three kinds of inter­molecular C—H⋯O hydrogen bonds, resulting in a sheet structure in the ab plane. Parallel sheets inter­act by C—H⋯π stacking, stabilizing the crystal packing.

Accepted 3 December 2018

4-Methyl­anilinium propane­dioate

In the crystal of the title salt, the cations are linked to the anions via N—H⋯O and trifurcated N—H⋯(O,O,O) hydrogen bonds. The anions are linked into [010] chains by O—H⋯O hydrogen bonds. Taken together, these interactions generate (100) sheets.

Accepted 3 December 2018


In the title compound, the seven-membered heterocycle displays a half-chair conformation. In the crystal, N—H⋯O and C—H⋯O hydrogen bonds form [100] chains.

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