Please use this identifier to cite or link to this item:
http://ri.uaemex.mx/handle20.500.11799/112480| DC Field | Value | Language |
|---|---|---|
| dc.creator | ANTONIO TELLEZ LOPEZ | - |
| dc.creator | RAUL ALBERTO MORALES LUCKIE | - |
| dc.creator | Diego Martínez Otero | - |
| dc.creator | Víctor Sánchez Mendieta | - |
| dc.creator | Roberto Escudero Derat | - |
| dc.creator | FRANCISCO MORALES LEAL | - |
| dc.date | 2021-06-01 | - |
| dc.date.accessioned | 2022-04-28T00:54:35Z | - |
| dc.date.available | 2022-04-28T00:54:35Z | - |
| dc.identifier | http://hdl.handle.net/20.500.11799/112480 | - |
| dc.identifier.uri | http://ri.uaemex.mx/handle20.500.11799/112480 | - |
| dc.description | [[Cu(fum)(dmb)]·H2O]n, exhibiting weak antiferromagnetic interactions, displays a two-dimensional array comprised of rhombic dinuclear units, where the carboxylate moieties of fumarate bridging ligand displays monodentate and oxo-bridging coordination modes connecting two Cu centers. | - |
| dc.description | [[Cu(fum)(dmb)]·H2O]n (1) (fum = fumarate; dmb = 5,5’-dimethyl-2,2’-bipyridine) was obtained by a self-assembly solution reaction, at ambient conditions, and characterized by elemental analysis, IR spectroscopy and X-ray single crystal diffraction. Crystallographic studies show that 1 crystallizes in a triclinic system with a P-1 space group, with a = 8.2308(2) Å, b = 9.7563(2) Å, c = 10.3990(2) Å; α = 80.3444(4)°, β = 77.9517(4)°, γ = 82.0440(5)°; V = 800.45(3) Å3. The Cu(II) centers are five-coordinated with a distorted square pyramidal configuration. The formation of a two-dimensional (2D) array in 1 can be explained by the presence of two different coordination modes in the fumarate ligand: μ-η1:η0 and μ2-η2:η0, both in a bridging monodentate manner, the latter generating distinctive rhombic-dinuclear units. The thermal stability of 1 has also been analyzed. Magnetic measurements revealed that this polymer exhibits weak antiferromagnetic ordering. | - |
| dc.description | Universidad Autonoma del Estado de México Universidad Nacional Autónoma de México | - |
| dc.language | eng | - |
| dc.publisher | Journal of Chemical Crystallography | - |
| dc.relation | no disponible | - |
| dc.relation | 2021 | - |
| dc.relation | no disponible | - |
| dc.relation | 10.1007/s10870-021-00893-2 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | - |
| dc.source | 1074-1542 | - |
| dc.subject | Copper coordination polymers | - |
| dc.subject | Fumarate | - |
| dc.subject | Di-alkyl-2,2’-bipyridine | - |
| dc.subject | Antiferromagnetism | - |
| dc.subject | info:eu-repo/classification/cti/2 | - |
| dc.title | Two‑Dimensional Copper Coordination Polymer Assembled with Fumarate and 5,5’‑Dimethyl‑2,2’‑bipyridine: Synthesis, Crystal Structure and Magnetic Properties | - |
| dc.type | article | - |
| dc.audience | students | - |
| dc.audience | researchers | - |
| item.grantfulltext | none | - |
| item.fulltext | No Fulltext | - |
| Appears in Collections: | Producción | |
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