588691-60-5Relevant academic research and scientific papers
Metal-organic hybrids of 1,3,5-tris(4-pyridylsulfanylmethyl)-2,4,6- trimethylbenzene with mercuric halides
Prakashareddy, Jayarama,Pedireddi, Venkateswara Rao
, p. 1150 - 1158 (2007)
Synthesis and solid-state structure elucidation of metal-organic hybrids of 1,3,5-tris(4-pyridylsulfanylmethyl)-2,4,6-trimethylbenzene with HgII halides (HgCl2, HgBr2, and HgI2) are reported. In the metal-hybrids of L1, a reaction with HgCl2 in dmso as well as in dmf gave host-guest complexes, 1a and 1b, respectively, with the corresponding solvent of crystallization as the guests, while a reaction with HgI2 gave open-frame network structures without any solvent of crystallization from both dmso and dmf (1c). However, reaction with HgBr 2 gave crystals of two different morphologies from each solvent dmso and dmf (1d-1f), which corresponds to the structures with and without solvent of crystallization that resemble the related structures formed by HgCl2 and HgI2, respectively. Three-dimensional structures of all the compounds were characterized by single-crystal X-ray diffraction methods. While 1a and 1b crystallize in triclinic P1 space groups 1a: a = 9.049(2), b = 13.646(4), c = 16.298(4) A, a = 111.99(1), β = 90.43(1), γ = 101.57(1)°, Z = 2, V = 1820.6(8) A3; 1b: a = 8.979(3), b = 13.611(5), c = 16.355(5) A, a = 111.57(1), β = 92.37(1), γ = 101.07(1)°, Z = 2, V = 1810.05(11) A3, complexes 1c-1f crystallize into monoclinic space groups [1c: C2/c, a = 27.661(7), b = 18.821(4), c = 15.786(4) A, β = 113.13(1), Z = 4, V = 7558(3) A3, 1d: P21/c, a = 17.950(5), b = 9.031(2), c = 22.200(6) A, β = 113.62(1), Z = 4, V = 3297.3(15) A3, 1e: C2/c, a = 26.753(15), b = 18.415(10), c = 14.940(7) A, β = 109.50(1), Z = 4, V = 6938(6) A3, 1f: P2 1/n, a = 17.697(10), b = 9.224(5), c = 21.933(12) A, β = 112.50(1), Z = 4, V = 3308(3) A3]. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.
Syntheses and X-ray crystal structures of poly(pyridylsulfanylmethyl)arenes: New multi-armed molecules
McMorran, David A.,Steel, Peter J.
, p. 3701 - 3707 (2007/10/03)
The synthesis of a series of seven new poly(pyridylsulfanylmethyl)arenes is reported. These are readily prepared from either 2- or 4-mercaptopyridine and a poly(bromomethyl)arene in the presence of triethylamine. Compounds with three, four, six and eight pyridylsulfanylmethyl arms are reported. These have been fully characterised and, in four cases, the relative orientations of the pyridylsulfanylmethyl arms have been ascertained by X-ray structural analysis.
