In the title compound, [Ag(C(7)H(5)O(2))(C(5)H(6)N(2))(2)], the Ag(I) atom is tricoordinated by two independent pyridine N atoms and one benzoate O atom in a nearly planar geometry. An intramolecular N-H.O hydrogen bond forms an S(8) graph ring. The packing is built from molecular layers stabilized by two types of N-H.O hydrogen bond. Intermolecular Ag.N and intramolecular Ag.O contacts were also observed, together with three weak intermolecular C-H.pi interactions.
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http://dx.doi.org/10.1107/s0108270103008916 | DOI Listing |
IUCrdata
December 2024
EaStCHEM School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, United Kingdom.
In the title compound, CHNO the pyrrolidine ring is almost planar and subtends a dihedral angle of 85.77 (7)° with the pendant phenyl ring. An intra-molecular N-H⋯O hydrogen bond generates an (6) loop.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
January 2025
The title compound, [Cu(CHO)(CHN)], crystallizes in the ortho-rhom-bic space group . In the crystal structure, the Cu ion is coordinated by two acetyl-acetonate ligands and one 2-amino-1-methyl-1-benzimidazole ligand. The crystal structure features intra-molecular N-H⋯O and inter-molecular N-H⋯O hydrogen bonds, which contribute to the overall cohesion of the crystal.
View Article and Find Full Text PDFChem Sci
December 2024
Materials Discovery Laboratory (MaD Lab), Department of Chemistry, Oregon State University Corvallis OR 97331 USA
The reaction between molybdenum(ii) acetate and 5-aminoisophthalic acid (HIso-NH) afforded [MoO(μ-O)(Iso-NH)], a novel molybdenum(v) metal-organic polyhedron (MOP) with a triangular antiprismatic shape stabilized by intramolecular N-H⋯O hydrogen bonds. The synthesis conditions, particularly the choice of solvent and reaction time, led to the precipitation of the Mo(v)-MOP in five distinct crystalline forms. These forms vary in their packing arrangements, co-crystallized solvent molecules, and counter-cations, with three phases containing dimethylammonium (dma) and the other two containing diethylammonium (dea).
View Article and Find Full Text PDFThe title compound, CHClNO, is significantly distorted from planarity, with a twist angle between the planes through the hy-droxy-benzene and acetamide groups being 23.5 (2)°. This conformation is supported by intra-molecular C-H⋯O and N-H⋯Cl contacts.
View Article and Find Full Text PDFIUCrdata
October 2024
Département de Chimie, Université de Montréal, Complexe des sciences, 1375, Avenue Thérèse-Lavoie-Roux, Montréal, Québec H2V 0B3, Canada.
The title compound, CHBrNO, crystallizes with two similar mol-ecules in the asymmetric unit. The extended structure features dimers linked by pairs of N-H⋯O and C-H⋯O hydrogen bonds. The HNCNO moiety of the title compound shows delocalization over the N-C-N part, as evidenced by the similar C-N bond distances.
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