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Synthesis and Structure of Novel Tin Complexes Containing Aminoalkoxide Ligands
Author(s) -
Han Seong Ho,
Jung Eun Ae,
Lee Ji Hun,
Kim Da Hye,
Lee Ga Yeon,
Park Bo Keun,
Kim Chang Gyoun,
Son Seung Uk,
Chung TaekMo
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201801375
Subject(s) - tin , trigonal bipyramidal molecular geometry , triclinic crystal system , crystallography , thermogravimetric analysis , chemistry , bipyramid , monomer , crystal structure , metal , materials science , organic chemistry , polymer
In this work, novel aminoalkoxide tin(II) compounds, [3‐(dimethylamino)propoxy]tin [Sn(dmap) 2 ] ( 1 ), [4‐(dimethylamino)‐2‐methylbutoxy]tin [Sn(damb) 2 ] ( 2 ), [4‐(dimethylamino)‐2‐methylpentoxy]tin [Sn(damp) 2 ] ( 3 ), and [4‐(dimethylamino)‐2, 3‐dimethylbutoxy]tin [Sn(dadb) 2 ] ( 4 ), were prepared by reacting Sn[N(SiMe 3 ) 2 ] 2 with two molar equivalents of the respective aminoalcohols. The newly synthesized complexes were fully characterized by spectroscopic methods (IR, MS) and elemental analysis. The molecular structures of compounds 1 and 3 were further examined by single crystal X‐ray diffraction analysis. The X‐ray structures of 1 and 3 revealed that the former complex was triclinic with tin as the central metal ion in trigonal bipyramidal geometry with uncoordinated nitrogen atoms while the latter complex was monomeric with the tin center in trigonal bipyramidal geometry. Thermal properties of the precursors were analyzed by thermogravimetric analysis.