forthcoming articles in Acta Crystallographica Section E

The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section E: Structure Reports Online.

This list will generally be short, as papers in this journal are published online as soon as proofs are returned.

See also Forthcoming articles in all IUCr journals.

Accepted 28 August 2015

Crystal structure of 5-chloro-1,3-bis­[2-(2-oxo-1,3-oxazolidin-3-yl)eth­yl]-1H-benzo[d]imidazol-2(3H)-one

K. Bouayad, Y. Kandri Rodi, Y. Ouzidan, E. M. Essassi, M. Saadi and L. El Ammari

Accepted 28 August 2015

Crystal structure of 2-meth­oxy-1-nitro­naphthalene

H. Yassine, M. Khouili, L. El Ammari, M. Saadi and E. M. Ketatni

Accepted 27 August 2015

Crystal structures of 1-bromo-3,5-bis­(4,4-di­methyl-1,3-oxazolin-2-yl)benzene 0.15-hydrate and 3,5-bis­(4,4-di­methyl-1,3-oxazolin-2-yl)-1-iodo­benzene

T. Stein, F. Hoffmann and M. Fröba

Synopsis: The isostructural 1-bromo and 1-iodo derivatives of 3,5-bis­(1,3-oxazolin-2-yl)benzene show supra­molecular features of (non-classical) hydrogen bonding, parallel-displaced [pi]-[pi] inter­actions, and close N...I contacts. The former was found to crystallize as a sub-hydrate.

Accepted 26 August 2015

Crystal structure of (2R)-1-[(methane­sulfon­yl)­oxy]propyl-2-ammonium chloride: a chiral mol­ecular salt

H. R. Rajegowda, B. S. Palakshamurthy, N. K. Lokanath, S. Naveen and P. Raghavendra Kumar

Accepted 26 August 2015

Crystal structure of 1,3-di­cyclo­hexyl-1-{[3-(pyren-1-yl)prop­yl]carbon­yl}urea

E. González-Juárez, M. Güizado-Rodríguez, V. Barba and H. Tlahuext

Accepted 26 August 2015

Crystal structures of two (±)-exo-N-isobornyl­acetamides

D. Stepanovs, D. Posevins and M. Turks

Synopsis: The title compounds consist of a 1,7,7-tri­methylbi­cyclo­[2.2.1]heptane (bornane or camphane) skeleton which is decorated with acetamide for (±)-(1) and chloro­acetamide for (±)-(2), functionalities. In the crystals of both compounds, mol­ecules are linked via N-H...O hydrogen bonds, reinforced by C-H...O contacts, forming chains propagating along the a axis.

Accepted 26 August 2015

A monoclinic polymorph of 4-(2H-1,3-benzodioxol-5-yl)-1-(4-methyl­phen­yl)-1H-pyrazol-5-amine

M. M. Jotani, N. N. Gajera, M. C. Patel, H. H. Y. Sung and E. R. T. Tiekink

Synopsis: A second polymorph (monoclinic with Z' = 1) of the title compound is reported in which the conformation resembles one of the independent mol­ecules of the original triclinic polymorph (Z' = 2).

Accepted 26 August 2015

Crystal structure of 2-cyano-1-methyl­pyridinium tetra­fluoro­borate

F. A. Vaccaro, L. V. Koplitz and J. T. Mague

Accepted 25 August 2015

Crystal structure of 4-(meth­oxy­carbon­yl)phenyl­boronic acid

K. J. Flanagan and M. O. Senge

Synopsis: In the crystal of the title compound, mol­ecules are linked via O-H...O and C-H...O hydrogen bonds, forming undulating sheets parallel to (10\overline{2}). The sheets are linked via C-H...[pi] and offset face-to-face [pi]-inter­actions, between inversion-related mol­ecules [inter-centroid distance = 3.7843 (16) Å], forming a three-dimensional structure.

Accepted 17 August 2015

Comparison of the crystal structures of 4,4'-bis­[3-(4-methyl­piperidin-1-yl)prop-1-yn-1-yl]-1,1'-bi­phenyl and 4,4'-bis­[3-(2,2,6,6-tetra­methyl­piperidin-1-yl)prop-1-yn-1-yl]-1,1'-biphen­yl

A. Wan, N. R. Penthala, E. K. Fifer, S. Parkin and P. A. Crooks

Synopsis: The crystal structures of the two title compounds display chair conformations of the piperidine rings in their mol­ecules. In compound (I), the biphenyl system has a twisted conformation with a dihedral angle of 26.57 (6)° while in compound (II) the two phenyl rings are exactly coplanar.

Accepted 14 August 2015

Crystal structure of ethyl 4-(2-fluoro­phen­yl)-6-methyl-2-sulfanyl­idene-1,2,3,4-tetra­hydro­pyrimidine-5-carboxyl­ate

M. S. Krishnamurthy and N. S. Begum

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