6 research outputs found
Molecular ribbons: Hydrothermal synthesis and structural characterization of [{Cu(dipic)(H2O)}2(μ-4,4' -bipy)].2H2O (dipic=pyridine-2,6-dicarboxylato; 4,4'bipy= 4,4' -bipyridyl)
299-302Hydrothermal reaction of Cu(OAc)2H2O
with pyridine-2,6-dicarboxyk acid (dipicH2) and 4,4'-bipyridine (4,4'-bipy)
afforded an inorganic-organic hybrid material with an empirical
formula, C24
H18 O10 N4 Cu2.2H2O (1). Single crystal
X-ray structure determination shows that complex (1) crystallized in the
triclinic space group P-1. The unit cell contains one and a half molecules of [{Cu(C7H3NO4)(H2O)}2
(C10H8N2)].2H2O (l). The crystal
structure displays ribbons of (1) in which the 4,4'-bipy ligands are all
nearly parallel. The binuclear molecules associate through hydrogen bonding and
weak Cu·· ··O interactions
Hydrothermal synthesis and crystal structure of aqua(pyridine-2,6-dicarboxylato)(1,10-phenanthroline)cobalt(II) dihydrate
1635-1638Hydrothermal reaction of cobalt(II) acetate
with pyridine-2,6-dicarboxylato)(1,10-phenanthroline) has afforded aqua(pyridine-2,6-dicarboxylato)(1,10-phenanthroline)cobalt(II)
dehydrate (1). X-ray structure determination shows that complex 1
crystallized in the triclinic space group P-1. A one-dimensional assembly
has been formed by the intermolecular π-π interactions between the 1,10-phenanthroline
units
Single crystal XRD structural elucidation of 1–oxopyridinium-2-thioacetic acid
2564-2568In crystalline
1-oxopyridinium-2-thioacetic acid 1, there is an infinite one
dimensional network of hydrogen bonding involving the groups N–O, –SCH2–,
–C=O, and aromatic C–H. The active methylene group of each layer forms
H–bonding with the N–O of the adjacent layer