Sonochemical Synthesis and Structural Characterization and DFT Calculations of a Novel Nano Flower Pb(II) Coordination Compound [Pb(phen)(2)(4-abs)(2)](n)

Title
Sonochemical Synthesis and Structural Characterization and DFT Calculations of a Novel Nano Flower Pb(II) Coordination Compound [Pb(phen)(2)(4-abs)(2)](n)
Author(s)
주상우Babak Mirtamizdoust[Babak Mirtamizdoust]Behrouz Shaabani[Behrouz Shaabani]Davide Viterbo[Davide Viterbo]Gianluca Croce[Gianluca Croce]요네스피로즈살라리
Keywords
CRYSTAL-STRUCTURE; LEAD(II) THIOCYANATE; POLYMER; PRECURSOR; DENSITY; COMPLEX; DESIGN; PAIR; UNIT
Issue Date
201211
Publisher
SPRINGER
Citation
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, v.22, no.6, pp.1397 - 1403
Abstract
Nano-structures of a new coordination polymer of divalent Pb with the ligands 1,10-phenanthroline (phen) and 4-aminobenzene sulfonic acid (4-abs), [Pb(phen)(2)(4-abs)(2)](n) (1), were synthesized by a sonochemical method that produced a coordination polymer of nanometer size. The new nano-structure was characterized by scanning electron microscopy, X-ray powder diffraction and IR spectroscopy and elemental analysis. Compound 1 was structurally characterized by single crystal X-ray diffraction and showed that the coordination number of the Pb(II) ions is six; i.e. (PbN4O2). Compound 1 also has a stereochemically active lone pair of electrons and a hemi-directed coordination sphere. The chains interact with each other through pi-pi stacking to create a 3D framework. The structure of 1 was optimized by density functional theory calculations. The calculated structural parameters and IR spectra of 1 are consistent with the crystal structure.
URI
http://hdl.handle.net/YU.REPOSITORY/26945http://dx.doi.org/10.1007/s10904-012-9763-z
ISSN
1574-1443
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공과대학 > 기계공학부 > Articles
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