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A Facile Route for Stabilizing Highly Reactive ArTeCl Species Through the Formation of T‐Shaped Tellurenyl Chloride Adducts: quasi ‐Planar Zwitterionic [HPy*]TeCl 2 and [HPm*]TeCl 2 ; Py* = 2‐pyridyl, Pm* = 2‐(4,6‐dimethyl)pyrimidyl
Author(s) -
Khrustalev Victor N.,
Matsulevich Zhanna V.,
Lukiyanova Julia M.,
Aysin Rinat R.,
Peregudov Alexander S.,
Leites Larissa A.,
Borisov Alexander V.
Publication year - 2014
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201402294
Subject(s) - chemistry , adduct , monomer , chloride , molecule , raman spectroscopy , crystallography , hydrochloric acid , salt (chemistry) , inorganic chemistry , organic chemistry , physics , optics , polymer
Two new stable T‐shaped tellurenyl chloride adducts, viz., [HPy*]TeCl 2 ( 1 ) and [HPm*]TeCl 2 ( 2 ) [Py* = 2‐pyridyl, Pm* = 2‐(4,6‐dimethyl)pyrimidyl], act as close chemical analogs of highly unstable monomeric Py*TeCl and Pm*TeCl. The quasi ‐planar zwitterionic structures of 1 and 2 have been studied by experimental (X‐ray diffraction, multinuclear NMR, IR and Raman spectroscopy) and theoretical (DFT and QTAIM) methods. Thus, a novel facile route to stabilize highly reactive Ar*TeCl species (Ar* = N ‐functionalized aryl) by the addition of a hydrochloric acid molecule has been demonstrated.