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@article{746955,
author = {Spíchal, Zdeněk and Petříček, Václav and Pinkas, Jiří and Nečas, Marek},
article_location = {Velká Británie},
article_number = {1},
keywords = {Bis(diphenylphosphino)hexane dioxide; Lanthanides; Coordination polymers; X-ray crystallography; Twinning},
language = {eng},
issn = {0277-5387},
journal = {Polyhedron},
title = {Two-dimensional lanthanide coordination polymers with bis(diphenylphosphino)hexane dioxide. The determination of the polymeric structure from twinned crystals},
url = {http://dx.doi.org/10.1016/j.poly.2007.09.004},
volume = {27},
year = {2008}
}
TY - JOUR
ID - 746955
AU - Spíchal, Zdeněk - Petříček, Václav - Pinkas, Jiří - Nečas, Marek
PY - 2008
TI - Two-dimensional lanthanide coordination polymers with bis(diphenylphosphino)hexane dioxide. The determination of the polymeric structure from twinned crystals
JF - Polyhedron
VL - 27
IS - 1
SP - 283-288
EP - 283-288
PB - Elsevier Science Ltd.
SN - 02775387
KW - Bis(diphenylphosphino)hexane dioxide
KW - Lanthanides
KW - Coordination polymers
KW - X-ray crystallography
KW - Twinning
UR - http://dx.doi.org/10.1016/j.poly.2007.09.004
N2 - Lanthanide nitrates and bis(diphenylphosphino)hexane dioxide (dpphO2) formed under solvothermal conditions a series of coordination polymers [Ln(dpphO2)2(NO3)2](NO3) (Ln = Pr (1), Nd (2), Sm (3), Dy (4), Lu (5)), featuring two-dimensional network structure of the (4, 4) topology. The compounds [Ln(dpphO2)2Cl2]Cl (Ln = Pr (6), Nd (7), Gd (8)) were obtained from corresponding chlorides. Coordination polymer 7 formed regular single crystals of the orthorhombic Pna21 space group. The nitrate complexes crystallized in the orthorhombic Aea2 space group, however, the crystals were pseudo-merohedral twins simulating a tetragonal diffraction pattern. Unlike our previously characterized neutral polymers with bis(diphenylphosphino)ethane dioxide, all present coordination networks are cationic, with anions located between or within the two-dimensional layers.
ER -
SPÍCHAL, Zdeněk, Václav PETŘÍČEK, Jiří PINKAS a Marek NEČAS. Two-dimensional lanthanide coordination polymers with bis(diphenylphosphino)hexane dioxide. The determination of the polymeric structure from twinned crystals. \textit{Polyhedron}. Velká Británie: Elsevier Science Ltd., 2008, roč.~27, č.~1, s.~283-288. ISSN~0277-5387.
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