Crystallization of Two 1-D Coordination Polymers Building by 5-Sulfoisophthalic Acid and Lanthanide Ions by Partial Hydrolysis of Collagen

Franco, Chris H. J.; Aglio, Renata C.; Almeida, Thamyres G. de; Diniz, Renata

doi:10.1007/s10904-018-0784-0

Cited by 5 publications

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“…In recent years, several coordination polymers with the SIP ligand have been described in the literature, for which the minor structural motif is a one-dimensional network (Arıcı et al, 2014;Franco et al, 2018). The great majority of these compounds are two-dimensional (Liu et al, 2008;Ding et al, 2014;Li et al, 2014;Chen et al 2015;Hou et al, 2016;Guan & Wang, 2016;Cheng et al, 2017;Singh et al, 2017) or threedimensional (Arıcı et al, 2014;Ding et al, 2014;Li et al, 2014;Voda et al, 2014;Liu et al, 2008;Guan & Wang, 2015;Zhu et al, 2016;Zhang et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Synthesis, crystal structure and topological analysis of a three-dimensional polymeric network based on zinc(II), potassium and 5-sulfobenzene-1,3-dicarboxylate (SIP)

et al. 2018

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Aromatic polycarboxylate linkers provide structural rigidity and strong interactions among the metal centre and the carboxylate O atoms. A new three-dimensional coordination polymer namely, catena-poly[potassium [tetraaqua(μ-5-sulfobenzene-1,3-dicarboxylato)zinc(II)]], {K[Zn(CHOS)(HO)]} or {K[Zn(SIP)(HO)]}, where SIP is 5-sulfobenzene-1,3-dicarboxylate or 5-sulfoisophthalate, was obtained and characterized by elemental analysis and IR vibrational spectroscopy, and the single-crystal structure was determined by X-ray diffraction analysis. The compound crystallizes in the monoclinic space group P2/n with Z = 4. Topological analysis revealed that K-O interactions form a two-dimensional network, which is uninodal 4-connected and can be described with a point symbol (4.6), and this plane network is classified as sql/Shubnikov. The layers are connected by Zn ions coordinated to the SIP linker, forming a three-dimensional network. This net is a trinodal (3,5,6)-connected system with point symbol (3.4.5.6.7.8).(3.4.5.6.7).(3.7).

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