TY - JOUR
T1 - Synthesis and characterization of three new 1-D polymeric [M2(4-azidopyridine)4(μ1,1-N3)2(μ1,3-N3)2]n (M = Ni, Co, Cd) complexes.
AU - Mautner, Franz A.
AU - Scherzer, Michael
AU - Berger, Christian
AU - Fischer, Roland C.
AU - Vicente, Ramon
AU - Massoud, Salah S.
N1 - M1 - Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved.
CAPLUS AN 2014:1376615(Journal; Online Computer File)
PY - 2015
Y1 - 2015
N2 - Three 1-dimensional azido-bridged transition metal (II) complexes, [Ni2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (1), [Co2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (2), and [Cd2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (3), (4-azpy = 4-azidopyridine) were synthesized and characterized by UV-visible, IR spectroscopy and by single crystal diffraction. The three iso-structural complexes exhibit distorted octahedral geometry around the metal(II) centers, terminal 4-azidopyridine ligands in trans-dispositions and alternating doubly bridged EO- and doubly bridged EE-azido ligands giving rise to polymeric 1-dimensional systems. The asym. nature of the azide groups is increasing from EE- via EO- to covalent bonded N3-group in the 4-azidopyridine ligand. The magnetic properties of complexes 1 and 2 are reported. [on SciFinder(R)]
AB - Three 1-dimensional azido-bridged transition metal (II) complexes, [Ni2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (1), [Co2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (2), and [Cd2(4-azpy)4(μ1,1-N3)2(μ1,3-N3)2]n (3), (4-azpy = 4-azidopyridine) were synthesized and characterized by UV-visible, IR spectroscopy and by single crystal diffraction. The three iso-structural complexes exhibit distorted octahedral geometry around the metal(II) centers, terminal 4-azidopyridine ligands in trans-dispositions and alternating doubly bridged EO- and doubly bridged EE-azido ligands giving rise to polymeric 1-dimensional systems. The asym. nature of the azide groups is increasing from EE- via EO- to covalent bonded N3-group in the 4-azidopyridine ligand. The magnetic properties of complexes 1 and 2 are reported. [on SciFinder(R)]
KW - transition metal azidopyridine azido polymeric prepn magnetic property
KW - crystal structure nickel cobalt cadmium azidopyridine azide polymer
U2 - 10.1016/j.poly.2014.08.012
DO - 10.1016/j.poly.2014.08.012
M3 - Article
SN - 0277-5387
VL - 85
SP - 329
EP - 336
JO - Polyhedron
JF - Polyhedron
ER -