In(SAr)3 As a Building Block for 3D and Helical Coordination Polymers

In(SAr)3 (Ar = phenyl or p-tolyl) was employed as a building block to construct coordination polymers [(In(SPh)3)3(tpt)2] (1, tpt = 2,4,6-tris(4-pyridyl)triazine), [In(SPh)2(2-PCIH)] (2, 2-HPCIH = 2-pyridinecarbaldehyde isonicotinoylhydrazone), and [(In(S(p-tol))2)(2-PCIH)]·2MeOH (3). Compound 1 is...

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Bibliographic Details
Published in:Crystal growth & design 2013-03, Vol.13 (3), p.1252-1259
Main Authors: Heine, Johanna, Hołyńska, Małgorzata, Reuter, Marco, Haas, Benedikt, Chatterjee, Sangam, Koch, Martin, Gries, Katharina I, Volz, Kerstin, Dehnen, Stefanie
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Physics
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Summary:In(SAr)3 (Ar = phenyl or p-tolyl) was employed as a building block to construct coordination polymers [(In(SPh)3)3(tpt)2] (1, tpt = 2,4,6-tris(4-pyridyl)triazine), [In(SPh)2(2-PCIH)] (2, 2-HPCIH = 2-pyridinecarbaldehyde isonicotinoylhydrazone), and [(In(S(p-tol))2)(2-PCIH)]·2MeOH (3). Compound 1 is an intricate 3D coordination polymer displaying superstructure effects on its X-ray diffraction pattern, which have been additionally studied by transmission electron microscopy (TEM). Compounds 2 and 3 are helical coordination polymers. Whereas 3 comprises helices of both rotational handednesses in its crystal structure, 2 possesses only one enantiomeric form and thus exhibits a noncentrosymmetric structure that displays an SHG effect.
ISSN:1528-7483
1528-7505
DOI:10.1021/cg301724v