forthcoming articles

The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section E: Crystallographic Communications.

See also Forthcoming articles in all IUCr journals.

Accepted 27 September 2023

Crystal structure and in vitro anti-proliferative activity of 2-[(4-acetyl­phen­yl)carbamo­yl]phenyl acetate

2-[(4-Acetyl­phen­yl)carbamo­yl]phenyl acetate, a derivative of aspirin, has been structurally characterized revealing a structure based on inter­molecular N—H⋯O hydrogen bonds and π–π inter­actions.

Accepted 27 September 2023

Synthesis, crystal structure, stereochemical and Hirshfeld surface analysis of trans-di­aqua­bis­(1-phenyl­propane-1,2-di­amine-κ2N,N′)nickel(II) dichloride dihydrate

The cation of the title compound exhibits point group symmetry [\overline{1}], with the central NiII atom in a trans [N4O2] coordination environment.

Accepted 27 September 2023

Crystal structures of five halido gold complexes involving piperidine or pyrrolidine as ligands or (protonated) as cations

The structures of five gold complexes involving piperidine or pyrrolidine, whether as neutral ligands or protonated counter-cations, are presented.

Accepted 26 September 2023

Crystal structure of bis­{3-(3,4-di­meth­oxy­phen­yl)-5-[6-(pyrazol-1-yl)pyridin-2-yl]-1,2,4-triazol-3-ato}iron(II)–methanol–di­chloro­form (1/2/2)

The title compound, a charge-neutral bis­{5-(3,4-di­meth­oxy­phen­yl)-1,2,4-triazol-3-ato)-6-(pyrazol-1-yl)pyridine} iron(II) di­methanol di­chloro­form solvate, is a high-spin complex with a distorted pseudo­octa­hedral coordination environment of the metal ion. Due to the tapered shape and polar nature, the mol­ecules stack in one-dimensional columns that are bound by weak hydrogen bonds into layers, which, in turn, are arranged in a three-dimensional network without inter­layer inter­actions below van der Waals radii.

Accepted 26 September 2023

Crystal structure of bis­(3-carb­oxy-1-methyl­pyrid­inium) octa­bromide

The structure of the title compound is composed of rare Z-shaped octa­bromide anions embedded within N-methyl­nicotinic acid cations.

Accepted 23 September 2023

Synthesis and crystal structure of 2-(anthracen-9-yl)-1-(tert-butyl­dimethyl­sil­yl)-3,6-di­hydro-1λ4,2λ4-aza­borinine

A modification of a B—Cl 1,2–aza­borinine precursor with anthracenyl lithium generates an air-stable analog of cyclo­hexa­diene. In the crystal packing, van der Waals inter­actions are dominant.

Accepted 22 September 2023

Crystal structure of di­benzyl­ammonium hydrogen (4-amino­phen­yl)arsonate monohydrate

The title salt consists of three components, comprising one di­benzyl­ammonium cation, [(C6H5CH2)2NH2]+, one hydrogen (4-amino­phen­yl)arsonate anion, [H2NC6H4As(OH)O2], and one mol­ecule of water. In the crystal, these components are organized in infinite zigzag chains via inter­molecular hydrogen bonds. Weak inter­actions between the chains lead to a three-dimensional network.

Accepted 22 September 2023

Co-crystal sustained by π-type halogen-bond inter­actions between 1,4-di­iodo­perchloro­benzene and naphthalene

The formation of a co-crystal sustained by π-type halogen bonds involving 1,4-di­iodo­perchloro­benzene and naphthalene is reported.

Accepted 19 September 2023

Crystal structure and Hirshfeld surface analysis of cyclo-tetra­bromido-1κ2Br,3κ2Br-tetra­kis­(μ2-2-{[(pyridin-2-yl)meth­yl]amino}­ethane-1-thiol­ato-κ3N,S:S)tetra­mercury(II)

A macrometallacyclic mercury(II) complex [((HgL2)(HgBr2))2], where HL = 2-{[(pyridin-2-yl)meth­yl]amino}­ethane-1-thiol, was synthesized and characterized by single-crystal X-ray diffraction and Hirshfeld analysis.

Accepted 19 September 2023

Synthesis, crystal structure and reactivity of bis­(μ-2-methyl­pyridine N-oxide-κ2O:O)bis­[di­bromido­(2-methyl­pyridine N-oxide-κO)cobalt(II)] butanol monosolvate

The crystal structure of the title compound consists of dinuclear complexes, in which the CoII cations are fivefold coordinated and linked by centrosymmetric pairs of μ-1,1(O,O)-bridging 2-methyl­pyridine N-oxide coligands.

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