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 15 April 2024

Structure of the five-coordinate CoII complex (1H-imidazole-κN3){tris­[(1-benzyl­triazol-4-yl-κN3)meth­yl]amine-κN}cobalt(II) bis­(tetra­fluorido­borate)

A novel five-coordinate CoII complex based on two neutral ligands {tris­[(1-benzyl­triazol-4-yl)meth­yl]amine and imidazole} demonstrating a distorted trigonal bipyramidal geometry is presented.

Accepted 15 April 2024

High-resolution crystal structure of the double nitrate hydrate [La(NO3)6]2[Ni(H2O)6]3·6H2O

Super large high-quality crystals of a new memeber of the family of double nitrates, namely, [La(NO3)6]2[Ni(H2O)6]3·6H2O, were crystalized in large amounts. Its structure was determined via single-crystal X-ray diffraction to high resolution. All kinds of structural information, including hydrogen-bonding details, were obtained at the same time.

Accepted 15 April 2024

Crystal structure and Hirshfeld surface analysis of (Z)-4-({[2-(benzo[b]thio­phen-3-yl)cyclo­pent-1-en-1-yl]meth­yl}(phen­yl)amino)-4-oxobut-2-enoic acid

In the crystal, mol­ecules are linked by C—H⋯π inter­actions, forming ribbons along the a axis. Inter­molecular C—H⋯O hydrogen bonds connect these ribbons to each other, forming layers parallel to the (0[\overline{1}]1) plane. The mol­ecular packing is strengthened by van der Waals inter­actions between the layers.

Accepted 12 April 2024

Synthesis, crystal structure and Hirshfeld surface analysis of 4-{(1E)-1-[(car­bamo­thioyl­amino)­imino]­eth­yl}phenyl propano­ate

The title compound adopts an E configuration with respect to the C=N bond. In the crystal, the mol­ecules are connected by pairs of N—H⋯S inter­actions, forming rings with [R_{2}^{2}](8) graph-set motifs, and by pairs of C—H⋯S inter­actions, where rings with graph-set motif [R_{2}^{1}](7) are observed.

Accepted 10 April 2024

Synthesis, crystal structure and thermal properties of the dinuclear complex bis­(μ-4-methylpyridine N-oxide-κ2O:O)bis­[(methanol-κO)(4-methylpyridine N-oxide-κO)bis­(thio­cyanato-κN)cobalt(II)]

Reaction of Co(NCS)2 with 4-methyl­pyridine N-oxide in methanol leads to the formation of Co2(NCS)4(4-methyl­pyridine N-oxide)4(methanol)2, in which the CoII cations are linked by pairs of μ-1,1-bridging 4-methyl­pyridine N-oxide coligands into centrosymmetric dinuclear units.

Accepted 9 April 2024

Crystal structure of (E)-N-(4-bromo­phen­yl)-2-cyano-3-[3-(2-methyl­prop­yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enamide

The two independent mol­ecules of C23H21BrN4O are closely similar and roughly planar except for the isopropyl groups. They are connected by hydrogen bonds of the types Namide—H⋯N≡C, Hphen­yl⋯O=C and Hphen­yl⋯Br.

Accepted 6 April 2024

Crystal structure and Hirshfeld surface analysis of 2,4-di­amino-6-[(1Z,3E)-1-cyano-2,4-di­phenyl­penta-1,3-dien-1-yl]pyridine-3,5-dicarbo­nitrile monohydrate

In the crystal, mol­ecules are connected by N—H⋯N and C—H⋯N, and O—H⋯N and N–H⋯O hydrogen bonds, to each other directly and through water mol­ecules, forming layers parallel to the (001) plane. C—H⋯π inter­actions between these layers ensure the cohesion of the crystal structure.

Accepted 4 April 2024

Bis[tris­(diiso­butyl­dithio­carbamato)-μ3-sulfido-tri-μ2-di­sulfido-trimolybdenum(IV)] sulfide tetra­hydro­furan monosolvate

The structure of [Mo3S7(S2CNiBu2)3]26-S) features a μ6S22− anion asymmetrically wedged between two [Mo3S7(S2CNiBu2)3]+ cations with close μ6-S2−⋯S22− contacts that indicate significant covalency to the inter­actions.

Accepted 29 March 2024

Crystal structures of tri­chlorido­(4-methyl­piperidine)gold(III) and two polymorphs of tri­bromido(4-methyl­piperidine)­gold(III)

All three structures involve chains of mol­ecules linked by Au⋯halogen contacts; these are accompanied by hydrogen bonds or halogen⋯halogen contacts.

Accepted 27 March 2024

Crystal structures of fourteen halochalcogenidophospho­nium tetra­halogenidoaurates(III)

The structures of fourteen halochalcogenido­phospho­nium tetra­halogenidoaurates(III) of general formula [R13-nR2nPEX][AuX4] (R1 = t-butyl; R2 = i-propyl; n = 0 to 3; E = S or Se; X = Cl or Br) are presented and compared.


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