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0IntroductionIncreasinginterestisfocusedonthestudyofmagnetic,electronicandoptoelectronicpropertiesoflow鄄dimensionalorganic鄄inorganichybridcompoun鄄ds[1~3].Studiesshowthatcomplexconsistingoforganicandinorganiccomponentshavegreatpotentialforthecreationoff… 相似文献
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The lead iodide adduct [(Pb2I5)(L-H+)·2DMF]n(L=piperazine) has been prepared by self-assembly and structurally characterized. It presents one dimensional structure and crystallizes in Triclinic, P1 space group with the crystal cell parameter: a=0.922 06(18) nm, b=1.237 5(3) nm, c=1.297 2(3) nm, α=99.05(3)°, β=102.98(3)°, γ=105.30(3)°, and V=1.353 8(6) nm3, Z=2, Dc=3.078 Mg·m-3, μ(Mo Kα)=18.127 mm-1, F(000)=1 085, chemical formula C16H43N8O4Pb4I10 and Mr=2 509.39, the final R=0.053 3 and wR=0.146 4 for 3 889 observed reflections with I>2σ(I). CCDC: 250760. 相似文献
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Lewis-base Adducts of Lead(Ⅱ) Compounds: Synthesis, Structure and Quantum Chemistry Calculation of Mononuclear Pb(phen)(SCN)2 总被引:2,自引:1,他引:1
1 INTRODUCTION [(phen)2Pb(NCS)(O2NO)][14] and Pb(phen)3 (SCN)2 .[15] We report and compare herein the synthesis and The coordination chemistry of lead(II) with N structural characterization of a novel lead thiocya-donor ligands has been widely investigated in the nate adduct with unusual four coordination Pb(II).past decade and frequently discussed with regard tothe stereochemical activity of valence shell lone elec- 2 EXPERIMENTALtron pairs[1~5]. The building of new molecule… 相似文献
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1 INTRODUCTION The organic-inorganic hybrid material is a new type of composite between organic and inorganic polymers, and has captured the imaginations of che- mists due to its potential applications in electric con- ductivity, magnetism, ion exchange… 相似文献
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