Two new lead(II) discrete complex and coordination polymer & ultrasound-assisted synthesis of their nanostructures: synthesis, characterization, crystal structure determination, thermal & X-ray powder diffraction studies

被引：1

作者：

Ghiaci, Atefe Haghi Khaje ^{[1
]}

Alizadeh, Robabeh ^{[1
]}

Ahmadi, Hakimeh ^{[1
]}

Nejat, Nasim Qaedi ^{[1
]}

Aghabagher, Parastoo Bayrami ^{[1
]}

Amani, Vahid ^{[2
]}

机构：

[1] Damghan Univ, Sch Chem, POB 36715-364, Damghan, Iran

[2] Farhangian Univ, Dept Chem Educ, POB 14665-889, Tehran, Iran

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2023年 / 1289卷

关键词：

4 '-(3-Pyridyl)-2,2 ':6 ',2 ''-terpyridine; Lead(ii); Coordination polymer; Crystal structure; Nanostructure; Sonochemical method; METAL-ORGANIC FRAMEWORKS; IRON(III) HETEROLIGAND COMPLEXES; PI-STACKING; LONE-PAIR; CHLORIDE; LUMINESCENCE; TRANSFORMATIONS; 2,2'-BIPYRIDINE; SUBSTITUENTS; MERCURY(II);

D O I：

10.1016/j.molstruc.2023.135874

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New lead(II) mononuclear complex [Pb(pyterpy)(NO3)(2)] (1) and coordination polymer [Pb-2(mu-pyterpy)(DMSO) (mu(3)-Br)(mu(2)-Br)(2)(Br)](n) (2) (where [pyterpy] is 4'-(3-pyridyl)-2,2':6',2 ''-terpyridine) and their corresponding nanostructures were synthesized. Complexes 1 and 2 were fully characterized by elemental analysis, IR, NMR, UV-Vis, luminescence spectroscopy as well as single-crystal X-ray diffraction method. The coordination polyhedron for Pb atoms in 1 and 2 can be viewed as hemidirected and holodirected geometries, respectively. The new nanostructures were synthesized using a sonochemical method and characterized by IR spectroscopy, X-ray powder diffraction, and scanning electron microscopy. Moreover, the thermal behavior of complexes 1 and 2 and their nanostructures were studied.

引用

页数：10

共 59 条

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