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The following articles are a selection of those recently accepted for publication in IUCrData.
See also Forthcoming articles in all IUCr journals.
data reports (HM)catena-Poly[2-amino-3-chloro-5-(trifluoromethyl)pyridinium [[chloridocuprate]-di-μ-chlorido]]
The reaction of 2-amino-3-chloro-5-trifluoromethylpyridine with copper(II) chloride dihydrate in aqueous HCl generated the title compound. The structure comprises discrete cations and bichloride bridged chains of CuII ions with an additional terminal chloride ion attached to each Cu2+ ion. N—H⋯Cl hydrogen bonds are observed between the pyridinium and amino N—H donors and chlorido ions, and halogen bonds between the chlorido ions and fluorine atoms.
data reports (HO)5-[(tert-Butyl)(pyridin-2-yl)phosphanyl]-2-(di-tert-butylphosphanyl)-1-phenylpyrrole
The title compound is an asymmetric P,P,N ligand consisting of tert-butyl(2-pyridyl)phosphino and di-tert-butylphosphino groups bridged by a 1-N-phenylpyrrole core. The dihedral angle between the pyrrole and phenyl rings is 75.85 (6)°. In the extended structure, inversion dimers linked by pairwise C—H⋯π interactions are observed.
data reports (HM)(5,10,15,20-{2,2′,2′′,2′′′-[(1,21,23,25-Tetrapentyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis[1,3]dioxocino[5,4-i:5′,4′-i′]benzo[1,2-d:5,4-d′]bis[1,3]benzodioxocin-7,11,15,28-tetrayl)tetrakis(oxyethane-2,1-diyloxy)]tetraphenyl}porphyrinato)nickel(II) chloroform monosolvate
Crystal structure of an NiII–porphyrin-based macrocyclic compound with a chloroform chlathrate.
