TY - JOUR
T1 - Crystal structure of di(saccharinato-O)lead(II). Nicotinamide hemihydrate
AU - Naumov, Pance
AU - Çakir, Semiha
AU - Bulut, Iclal
AU - Bicer, Ender
AU - Çakir, Osman
AU - Jovanovski, Gligor
AU - Ibrahim, Abdul Razak
AU - Usman, Anwar
AU - Fun, Hoong Kun
AU - Chantrapromma, Suchada
AU - Seik, Weng Ng
N1 - Funding Information:
We thank the National Science Council for R & D , Malaysia University of Malaya (F0758/2001 A) for supporting this work.
PY - 2002
Y1 - 2002
N2 - In the lead disaccharinate-nicotinamide complex, the lead atom is covalently bonded to two carbonyl oxygen atoms. It is coordinated by the bridging nicotinamide molecule through the amido oxygen and pyridyl nitrogen atoms; however, the latter interaction is significantly weak [Pb-N 2.73(1) Å]. The bridging heterocyle links adjacent lead disaccharinate molecules into a chain running along the b-axis of the unit cell. A hydrogen bond connects the lattice water molecule to the negatively-charged imido nitrogen atom of the saccharinato entity of two adjacent lead disaccharinate molecules; the amido group also engages in hydrogen bonding interactions to furnish a layer structure.
AB - In the lead disaccharinate-nicotinamide complex, the lead atom is covalently bonded to two carbonyl oxygen atoms. It is coordinated by the bridging nicotinamide molecule through the amido oxygen and pyridyl nitrogen atoms; however, the latter interaction is significantly weak [Pb-N 2.73(1) Å]. The bridging heterocyle links adjacent lead disaccharinate molecules into a chain running along the b-axis of the unit cell. A hydrogen bond connects the lattice water molecule to the negatively-charged imido nitrogen atom of the saccharinato entity of two adjacent lead disaccharinate molecules; the amido group also engages in hydrogen bonding interactions to furnish a layer structure.
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U2 - 10.1515/MGMC.2002.25.3.175
DO - 10.1515/MGMC.2002.25.3.175
M3 - Review article
AN - SCOPUS:0036395649
SN - 0334-7575
VL - 25
SP - 175
EP - 176
JO - Main Group Metal Chemistry
JF - Main Group Metal Chemistry
IS - 3
ER -