Syntheses, crystal structure determinations of two-dimensional main-group p-block metal lead(II) complexes

In this paper, we report two main-group p-block metal complexes [Pb(LH)(NIC)L]·H2O 1 and [Pb(LH)(NIC)(Ac)]·H2O 2 (HNIC=Nicotinic acid, LH=2-(4-methoxyphenyl)-1H-imidazo[4,5-f][1,10] phenanthroline) by hydrothermal processing and structural characterization by elemental analysis and single-crystal X-...

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Bibliographic Details
Published in:Polyhedron 2017-05, Vol.127, p.212-216
Main Authors: Huang, Yan-Ju, Pan, Ya-Ru, Du, Gang, Xuan, Yu
Format: Article
Language:English
Subjects:
Lead(II) complexes
Main-group p-block metal
Natural bond orbital
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Summary:In this paper, we report two main-group p-block metal complexes [Pb(LH)(NIC)L]·H2O 1 and [Pb(LH)(NIC)(Ac)]·H2O 2 (HNIC=Nicotinic acid, LH=2-(4-methoxyphenyl)-1H-imidazo[4,5-f][1,10] phenanthroline) by hydrothermal processing and structural characterization by elemental analysis and single-crystal X-ray diffraction. [Display omitted] In this paper, we report two main-group p-block metal complexes [Pb(LH)(NIC)L]·H2O 1 and [Pb(LH)(NIC)(Ac)]·H2O 2 (HNIC=Nicotinic acid, LH=2-(4-methoxyphenyl)-1H-imidazo[4,5-f][1,10] phenanthroline) by hydrothermal processing and structural characterization by elemental analysis and single-crystal X-ray diffraction. The results reveal that the coordination preferences of pH play a critical role in the framework construction of the two complexes. Meanwhile, natural bond orbital (NBO) analysis was performed by the PBE0/LANL2DZ method in gaussian 09 Program. The calculation results show the obvious covalent interaction between the coordinated atoms and metal ions.
ISSN:0277-5387
DOI:10.1016/j.poly.2017.02.004