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Title: Muconato-bridged Mn coordination polymer exhibiting rare distorted-trigonal prismatic coordination geometry
Authors: Jonathan Jaramillo Garcia 
Víctor Sánchez Mendieta 
Ivan Garcia Orozco 
Diego Martínez Otero 
Luis D. Rosales-Vázquez 
Roberto Escudero Derat 
Francisco Morales 
Keywords: coordination polyer;manganese;muconato;magnetism;info:eu-repo/classification/cti/2
Publisher: Journal of Inorganic and General Chemistry
Description: Muconato-bridged Manganese Coordination Polymer exhibiting rare Distorted-trigonal Prismatic Coordination Arrangement
Novel poly[Mn(H2O)(dmb)(muco)] (1) (H2muco = trans,trans-muconic acid; dmb = 5,5 -dimethyl-2,2 -bipyridine) was obtained by self-assembly, one-pot, solution reaction. 1 crystallizes in a monoclinic system with P21 space group and forms an infinite onedimensional (1D) polymer. Remarkably, the six-coordinate MnII display a rare distorted trigonal prismatic configuration. This unusual co-ordination arrangement appears to be acquired due to the supramolecular interactions of the polymeric structure of 1, mainly throughout hydrogen bonding, giving rise to a 2D framework. Magnetic properties measurements reveal that 1 possesses weak antiferromagnetic interactions with θ(C–W) = –1.0 K and J = 458 cm–1.
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Rights: info:eu-repo/semantics/openAccess
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