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@article{490023,
author = {Marek, Jaromír and Vančo, J. and Švajlenová, O.},
article_location = {Chester, UK},
article_number = {12},
keywords = {Schiff base; pseudohalogeno Schiff base cuprate(II)},
language = {eng},
issn = {0108-2701},
journal = {Acta Crystallographica Section C: Crystal Structure},
title = {catena-Poly[potassium [copper(II)-mu-isothiocyanato-mu-N-salicylidene-beta-alaninato(2-)]]},
volume = {2003},
year = {2003}
}
TY - JOUR
ID - 490023
AU - Marek, Jaromír - Vančo, J. - Švajlenová, O.
PY - 2003
TI - catena-Poly[potassium [copper(II)-mu-isothiocyanato-mu-N-salicylidene-beta-alaninato(2-)]]
JF - Acta Crystallographica Section C: Crystal Structure
VL - 2003
IS - 12
SP - m509-m511
EP - m509-m511
PB - International Union of Crystallography
SN - 01082701
KW - Schiff base
KW - pseudohalogeno Schiff base cuprate(II)
N2 - The title polymeric compound, catena-poly[dipotassium [bis[mu-N-salicylidene-beta-alaninato(2-)]-kappa4 O,N,O':O'';kappa4 O'':O,N,O'-dicopper(II)]-di-mu-isothiocyanato-kappa2 N:S;kappa2 S:N], {K[Cu(NCS)(C10H9NO3)]}n, consists of [isothiocyanato(N-salicylidene-beta-alaninato)copper(II)]- anions connected through the two three-atom thiocyanate (mu-NCS) and the two anti,anti-mu-carboxylate bridges into infinite one-dimensional polymeric anions, with coulombically interacting K+ counter-ions with coordination number 7 constrained between the chains. The CuII atoms adopt a distorted tetragonal-bipyramidal coordination, with three donor atoms of the tridentate Schiff base and one N atom of the bridging mu-NCS ligand in the basal plane. The first axial position is occupied by a thiocyanate S atom of a symmetry-related mu-NCS ligand at an apical distance of 2.9770 (8) A, and the second position is occupied by an O atom of a bridging carboxylate group from an adjacent coordination unit at a distance of 2.639 (2) A.
ER -
MAREK, Jaromír, J. VANČO a O. ŠVAJLENOVÁ. catena-Poly[potassium [copper(II)-mu-isothiocyanato-mu-N-salicylidene-beta-alaninato(2-)]]. \textit{Acta Crystallographica Section C: Crystal Structure}. Chester, UK: International Union of Crystallography, roč.~2003, č.~12, s.~m509-m511, 3 s. ISSN~0108-2701. 2003.
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