%0 Journal Article %1 WOS:000596710700015 %A dos Santos, Fernando Machado %A Alvarenga, Meiry Edivirges %A Valdo, Ana Karoline Silva Mendanha %A Rabelo, Renato %A de Castro Gomes, Danielle Cangussu %A de Fatima, Angelo %A Lara, Thiago Vinicius Costa %A da Silva, Cleiton Moreira %A Tasso, Thiago Teixeira %A Neto, Joao Honorato Araujo %A Batista, Alzir Azevedo %A Ayala, Alejandro Pedro %A Ellena, Javier Alcides %A Guimaraes, Vinicius Ferraz %A Oliveira, Cecilia Maria Alves %A da Silva, Lidya Cardozo %A Vaz, Boniek Gontijo %A Martins, Felipe Terra %C THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND %D 2020 %I ROYAL SOC CHEMISTRY %J CHEMICAL COMMUNICATIONS %K imported %N 95 %P 15024-15027 %R 10.1039/d0cc07043b %T A giant hybrid organic-inorganic octahedron from a narrow rim carboxylate calixarene %V 56 %X Here we discovered an unprecedented giant octahedral coordination compound bearing 16 Zn2+, 12 Na+, 8 O2-, 4 OH-, 13 H2O and 6 L4- ligands L4- = fully deprotonated tetra(carboxymethoxy)calix4arene. Its structure was elucidated by single-crystal X-ray diffraction, wavelength-dispersive X-ray spectroscopy and MALDI-TOF mass spectrometry. This compound, Zn8Na6L6 superset of Zn8Na6O8(OH)(4)(H2O)(13) (external superset of internal), has eight tetrahedral zinc ions forming the coordination vertices of an outermost cube where carboxylate groups from the sodium calixarenes are anchored. Its core consists of eight Zn2+, six Na+, eight O2-, and four OH- distributed over three layers, besides thirteen coordinated H2O molecules.

@article{WOS:000596710700015, abstract = {Here we discovered an unprecedented giant octahedral coordination compound bearing 16 Zn2+, 12 Na+, 8 O2-, 4 OH-, 13 H2O and 6 L4- ligands [L4- = fully deprotonated tetra(carboxymethoxy)calix[4]arene]. Its structure was elucidated by single-crystal X-ray diffraction, wavelength-dispersive X-ray spectroscopy and MALDI-TOF mass spectrometry. This compound, Zn8Na6L6 superset of Zn8Na6O8(OH)(4)(H2O)(13) (external superset of internal), has eight tetrahedral zinc ions forming the coordination vertices of an outermost cube where carboxylate groups from the sodium calixarenes are anchored. Its core consists of eight Zn2+, six Na+, eight O2-, and four OH- distributed over three layers, besides thirteen coordinated H2O molecules.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}, author = {dos Santos, Fernando Machado and Alvarenga, Meiry Edivirges and Valdo, Ana Karoline Silva Mendanha and Rabelo, Renato and de Castro Gomes, Danielle Cangussu and de Fatima, Angelo and Lara, Thiago Vinicius Costa and da Silva, Cleiton Moreira and Tasso, Thiago Teixeira and Neto, Joao Honorato Araujo and Batista, Alzir Azevedo and Ayala, Alejandro Pedro and Ellena, Javier Alcides and Guimaraes, Vinicius Ferraz and Oliveira, Cecilia Maria Alves and da Silva, Lidya Cardozo and Vaz, Boniek Gontijo and Martins, Felipe Terra}, biburl = {https://www.bibsonomy.org/bibtex/22be1b15771ff347aa2974e0b811230be/ppgfis_ufc_br}, doi = {10.1039/d0cc07043b}, interhash = {5df2b487433fefc81f379caa84062683}, intrahash = {2be1b15771ff347aa2974e0b811230be}, issn = {1359-7345}, journal = {CHEMICAL COMMUNICATIONS}, keywords = {imported}, number = 95, pages = {15024-15027}, publisher = {ROYAL SOC CHEMISTRY}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {A giant hybrid organic-inorganic octahedron from a narrow rim carboxylate calixarene}, tppubtype = {article}, volume = 56, year = 2020 }