Neue Koordinationspolymere mit Acetylendicarboxylat als verbrückenden und Pyridin als terminierenden Liganden / New Coordination Polymers with Acetylenedicarboxylate as Bridging and Pyridine as Terminating Ligands
2009 ◽
Vol 64
(10)
◽
pp. 1093-1097
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Keyword(s):
By slow diffusion of pyridine (py) into an aqueous solution containing the respective metal salt and acetylenedicarboxylic acid (H2ADC), single crystals of coordination polymers of composition 1∞[MII(H2O)2(py)2ADC] with MII = Zn (1) and Cd (2) were obtained. The crystal structures consist of octahedral MIIN2O4 units, which are connected to chains via acetylenedicarboxylate dianions. Hydrogen bonds between O atoms of the dianions and of the water molecules lead to the formation of layers perpendicular to [010]. The structure is further held together by weak aromatic stacking interactions between the pyridine ligands.
1993 ◽
Vol 48
(4)
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pp. 404-408
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Keyword(s):
2004 ◽
Vol 59
(8)
◽
pp. 903-909
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1990 ◽
Vol 45
(11)
◽
pp. 1499-1502
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2015 ◽
Vol 71
(4)
◽
pp. 392-397
2015 ◽
Vol 71
(11)
◽
pp. 1384-1387
Keyword(s):
2005 ◽
Vol 60
(9)
◽
pp. 978-983
◽
1987 ◽
Vol 42
(8)
◽
pp. 972-976
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Keyword(s):
2014 ◽
Vol 70
(6)
◽
pp. 562-565
◽
2015 ◽
Vol 71
(12)
◽
pp. o953-o954
Keyword(s):