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http://ri.uaemex.mx/handle20.500.11799/68580| Title: | Muconato-bridged Mn coordination polymer exhibiting rare distorted-trigonal prismatic coordination geometry | Authors: | Jonathan Jaramillo Garcia Víctor Sánchez Mendieta Ivan Garcia Orozco RAUL ALBERTO MORALES LUCKIE Diego Martínez Otero ANTONIO TELLEZ LOPEZ 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. |
URI: | http://ri.uaemex.mx/handle20.500.11799/68580 | Other Identifiers: | http://hdl.handle.net/20.500.11799/68580 | Rights: | info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0 |
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