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author:

Sun, L.-G. (Sun, L.-G..) [1] | Chen, Z.-R. (Chen, Z.-R..) [2] (Scholars:陈之荣) | Li, J.-S. (Li, J.-S..) [3] | Li, H.-H. (Li, H.-H..) [4] (Scholars:李浩宏) | Ou, M.-R. (Ou, M.-R..) [5] (Scholars:欧敏锐) | Li, J.-Q. (Li, J.-Q..) [6]

Indexed by:

Scopus CSCD

Abstract:

A new iodiplumbate polymer [(AOD)(Pb2I6)]n 1 (AOD = O-protonated 4-azonia-7- oxaspiro(4,5) decane quaternary ammonium) was synthesized by self-assembly reaction of AOD'I, Pb(NO3)2 and Nal, and structurally determined. Compound 1 crystallizes in the hexagonal system, space group P3, with a = 18.2704(8), c = 8.1663(6) Å, V= 2360.8(2) Å3, Z = 3, Dc = 2.783 g/cm3, F(000) = 1686, C 8H17I6NOPb2, Mr = 1319.03, μ(MoKα) = 16.562 mm-1, the final R = 0.0535 and wR = 0.1793 for 4943 observed reflections with I> 2σ(I). In compound 1, three independent (Pb2I6)2-n infinite chains in each unit cell shape the sketch of compound 1 under the template of AOD-H2+ cation. Each (Pb2I6) 2-n chain generates from the face-sharing of distorted Pbl6 octahedra. (Pb2I6)2- n polyanions interact with AOD-H2+ cations by electrostatic interaction in the crystal to feature a so-called hybrid structure. Compound 1 was further characterized with IR, elemental analysis, fluorescence spectrum and thermal analysis. Based on the crystal structure data, DFT calculation was carried out to reveal the electronic structure of compound 1.

Keyword:

Lead(II)/iodide poly-ion; Organic-inorganic hybrid; Template synthesis

Community:

  • [ 1 ] [Sun, L.-G.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China
  • [ 2 ] [Sun, L.-G.]PetroChina Lanzhou Lubricating Oil RandD Institute, Lanzhou, Gansu 730060, China
  • [ 3 ] [Chen, Z.-R.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China
  • [ 4 ] [Li, J.-S.]PetroChina Lanzhou Lubricating Oil RandD Institute, Lanzhou, Gansu 730060, China
  • [ 5 ] [Li, H.-H.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China
  • [ 6 ] [Ou, M.-R.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China
  • [ 7 ] [Li, J.-Q.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China

Reprint 's Address:

  • 陈之荣

    [Chen, Z.-R.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, Fufian 350002, China

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Source :

Jiegou Huaxue

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2009

Issue: 3

Volume: 28

Page: 301-306

0 . 5 4 4

JCR@2009

5 . 9 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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