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Solvothermal synthesis, crystal structure, thermal, magnetic properties and DFT computations of a Ytterbium(III) complex derived from pyridine-2,6-dicarboxylic acid. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132877] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Sharif S, Zaheer S, Mumtaz MW, Sahin O, Ahmad S, Zulfiqar S, Adnan A, Khan IU. Synthesis, Crystal Structures of Gadolinium(III) and Erbium(III) Complexes Derived from Pyridine-2,6-Dicarboxylic Acid and Fluorescent Sensing of Picric Acid. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328420120076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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da Silva CM, Ellena J, Frem RCG. Chemical transformation of a luminescent two-dimensional Eu(iii) coordination polymer in the aqueous phase. NEW J CHEM 2020. [DOI: 10.1039/c9nj06075h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We report a 2D Eu-based MOF that give promising applications in several areas, especially in luminescence sensing. This compound can be exfoliated in nanosheets and also, transformed into a hydrated polýmer with strong red luminescence by naked eye.
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Affiliation(s)
| | - Javier Ellena
- São Carlos Institute of Physics
- University of São Paulo
- USP
- 13560-970, São Carlos
- Brazil
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4
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Sharif S, Khan IU, Sahin O, Jabeen N, Ahmad S, Khan B. Synthesis, crystal structure and magnetic properties of an octanuclear cerium(III) complex of pyridine-2,6-dicarboxylate. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2018-0178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
An octanuclear compound of cerium(III), [Ce8(Pydc)10(HPydc)4.22H2O].11H2O (1) (Pydc=pyridine-2,6-dicarboxylate anion) was prepared under mild solvothermal conditions and its crystal structure was determined by single-crystal X-ray diffraction. Three kinds of coordination environments are observed, which include: [Ce(Pydc)3], [Ce(Pydc)(H2O)4(O,O)], and [Ce(H2O)7(O,O)]. Each cerium atom in 1 is nine-coordinated but two different geometries are found. The Ce1 and Ce2 atoms exhibit a nearly tricapped trigonal prismatic CeN3O6 geometry, while Ce3 and Ce4 possess CeNO8 and CeO9 coordination polyhedra, which approximate to slightly distorted mono-capped square antiprisms having 12 triangular faces. The Pydc ligands adopt tri-, tetra-, and penta-coordination modes through tridentate chelating and, μ
2
and μ
3
-bridging modes, respectively. The clusters are joined by O–H···O hydrogen bonds to generate 3D supramolecular network. Magnetic susceptibility measurements for 1 indicate that the χ
m values obey the Curie-Weiss law. The overall magnetic behavior is typical for the presence of antiferromagnetic exchange coupling interactions between the cerium(III) ions.
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Affiliation(s)
- Shahzad Sharif
- Materials Chemistry Laboratory, Department of Chemistry , Government College University , Lahore 54000 , Pakistan
| | - Islam Ullah Khan
- Materials Chemistry Laboratory, Department of Chemistry , Government College University , Lahore 54000 , Pakistan
| | - Onur Sahin
- Scientific and Technological Research Application and Research Center , Sinop University , 57000, Sinop , Turkey
| | - Nadia Jabeen
- Department of Chemistry , University of Engineering and Technology , Lahore 54890 , Pakistan
| | - Saeed Ahmad
- Department of Chemistry, College of Sciences and Humanities , Prince Sattam bin Abdulaziz University , Al-Kharj 11942 , Saudi Arabia
| | - Bushra Khan
- Department of Chemistry , Lahore College for Women University , Lahore 54000 , Pakistan
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Synthesis, Crystal Structure and Catalytic Activity of a 1D Chained Ca(II) Coordination Polymer with 3,5-Bis(4-pyridylmethoxy)benzoate Ligand. CRYSTALS 2017. [DOI: 10.3390/cryst7030072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Synthesis and Structural and Initial Cancer Cell Line Characterization of Organotin Polyesters from Dipicolinic Acid. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0424-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hojnik N, Kristl M, Ferk G, Golobič A, Turel M, Jagličić Z, Drofenik M. Complexes of Eu(III), Tb(III) and Cu(II) with proton transfer compound between 2,6-pyridinedicarboxylic acid and 2-aminobenzothiazole: characterization of the structures and physical properties. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1182632] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Nuša Hojnik
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Matjaž Kristl
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Gregor Ferk
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Amalija Golobič
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia
| | - Matejka Turel
- Institute for Environmental Protection and Sensors, Maribor, Slovenia
| | - Zvonko Jagličić
- Institute of Mathematic, Physics and Mechanics, Ljubljana, Slovenia
- Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia
| | - Miha Drofenik
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
- Materials Synthesis Department, Jožef Stefan Institute, Ljubljana, Slovenia
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