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Kariaka NS, Lipa A, Carneiro Neto AN, Malta OL, Gawryszewska P, Amirkhanov VM. Eu 3+ and Tb 3+ coordination compounds with phenyl-containing carbacylamidophosphates: comparison with selected Ln 3+ β-diketonates. Front Chem 2023; 11:1188314. [PMID: 37255543 PMCID: PMC10225609 DOI: 10.3389/fchem.2023.1188314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/03/2023] [Indexed: 06/01/2023] Open
Abstract
Materials based on Eu3+ and Tb3+ coordination compounds are of great interest due to their strong red and green luminescence. Appropriate selection of ligands plays a huge role in optimizing their photophysical properties. Another very helpful instrument for such optimization is theoretical modelling, which permits the prediction of the emissive properties of materials through intramolecular energy transfer analysis. The ligands that allow for achieving high efficiency of Eu3+ and Tb3+ emissions include carbacylamidophosphates (CAPh, HL). In this brief review, we summarize recent research for lanthanides CAPh-based coordination compounds of general formulas Cat[LnL]4, [LnL3Q] and [Ln(HL)3(NO3)3], where Cat+ = Cs+, NEt4+, PPh4 + and Q = 1,10-phenanthroline, 2,2-bipyridine or triphenylphosphine oxide, involving the use of thermal gravimetric analysis, X-ray analysis, and absorption and luminescence spectroscopy. We carried out a comparison with selected Ln3+ β-diketonates. Possibilities and developments of theoretical calculations on energy transfer rates are also presented.
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Affiliation(s)
- Nataliia S. Kariaka
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Aneta Lipa
- Faculty of Chemistry, University of Wroclaw, Wroclaw, Poland
| | - Albano N. Carneiro Neto
- Physics Department, CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Oscar L. Malta
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, Brazil
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2
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Litsis OO, Оvchynnikov VA, Znovjyak KO, Sliva TY, Nedilko SG, Amirkhanov VM. Preparation, crystal structure, and luminescent properties of CAPh containing lanthanide(III) complexes with various amounts of coordinated solvent molecules. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2145557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Olena O. Litsis
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo Street, Kyiv 01033, Ukraine
| | - Vladimir A. Оvchynnikov
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo Street, Kyiv 01033, Ukraine
| | - Kateryna O. Znovjyak
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo Street, Kyiv 01033, Ukraine
| | - Tatiana Yu. Sliva
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo Street, Kyiv 01033, Ukraine
| | - Sergii G. Nedilko
- Department of Optics, Faculty of Physics, Taras Shevchenko National University of Kyiv, 4, Akademika Hlushkova Ave, Kyiv 03680, Ukraine
| | - Volodymyr M. Amirkhanov
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo Street, Kyiv 01033, Ukraine
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3
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New Carboxylate Anionic Sm-MOF: Synthesis, Structure and Effect of the Isomorphic Substitution of Sm3+ with Gd3+ and Tb3+ Ions on the Luminescent Properties. INORGANICS 2022. [DOI: 10.3390/inorganics10080104] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Two new compounds, namely {(NMe2H2)}[Ln(TDA)(HCOO)] 0.5H2O, Ln = Sm3+ (Sm-TDA) and Gd3+ (Gd-TDA), where TDA3− is the anion of 1H-1,2,3-triazole-4,5-dicarboxylic acid (H3TDA), were synthesized by the solvothermal method in a DMF:H2O mixture. According to single-crystal X-ray diffraction data, the compounds are 3d-MOFs with an anionic lattice and dimethylammonium cations occupying part of the cavities. Based on these compounds, two series of mixed-metal complexes, [NMe2H2][SmxLn1-x(TDA)(HCOO)], (x = 0.9 (Sm0.9Ln0.1-TDA), x = 0.8 (Sm0.8-Ln0.2-TDA)…Sm0.02Ln0.98-TDA, Ln = Tb, Gd), were also obtained and characterized by powder XRD. The luminescent properties of the compounds were studied and it was shown that the resulting compounds are two- or three-component emitters with the possibility of fine color tuning by changing the intensities of fluorescence and phosphorescence of the ligand, as well as the luminescence of Sm3+ and Tb3+ f-ions.
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4
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Kariaka N, Trush VA, Dyakonenko VV, Shishkina SV, Smola SS, Rusakova NV, Sliva TY, Gawryszewska P, Neto ANC, Malta OL, Amirkhanov VM. New luminescent lanthanide tetrakis - complexes NEt4[LnL4] based on dimethyl-N-benzoylamidophosphate. Chemphyschem 2022; 23:e202200129. [PMID: 35536851 DOI: 10.1002/cphc.202200129] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/10/2022] [Indexed: 11/10/2022]
Abstract
The new lanthanide dimethyl-N-benzoylamidophosphate (HL) based tetrakis-complexes NEt 4 [LnL 4 ] (Ln 3+ = La, Nd, Sm, Eu, Gd, Tb, Dy) are reported. The complexes are characterized by means of NMR, IR, absorption, and luminescent spectroscopy as well as by elemental, X-Ray, and thermal gravimetric analyses. The phenyl groups of the four ligands of the complex anion are directed towards one side, while the methoxy groups are directed in the opposite side, which makes the complexes under consideration structurally similar to calixarenes. The effect of changing the alkali metal counterion to the organic cation NEt 4 + on the structure and properties of the tetrakis-complex [LnL4]- is analyzed. The complexes exhibit bright characteristic for respective lanthanides luminescence. Rather high intensity of the band of 5 D 0 → 7 F 4 transition, observed in the luminescence spectrum of NEt 4 [EuL 4 ], is discussed based on theoretical calculations.
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Affiliation(s)
- Natalia Kariaka
- Taras Shevchenko National University of Kyiv, Department of Chemistry, 64/13, Volodymyrska Street, 01601, Kyiv, UKRAINE
| | - Victor A Trush
- Taras Shevchenko National University of Kyiv: Kiivs'kij nacional'nij universitet imeni Tarasa Sevcenka, inorganic chemistry, UKRAINE
| | - Viktoriya V Dyakonenko
- Institute for Single Crystals NASU: Naukovo-tehnologicnij kompleks Institut monokristaliv Nacional'na akademia nauk Ukraini, -, UKRAINE
| | - Svitlana V Shishkina
- Institute for Single Crystals NASU: Naukovo-tehnologicnij kompleks Institut monokristaliv Nacional'na akademia nauk Ukraini, -, UKRAINE
| | - Sergii S Smola
- A V Bogatsky Physico-Chemical Institute NASU: Fiziko-himicnij institut imeni O V Bogatskogo Nacional'na akademia nauk Ukraini, Chemistry of lanthanides, UKRAINE
| | - Nataliia V Rusakova
- A V Bogatsky Physico-Chemical Institute NASU: Fiziko-himicnij institut imeni O V Bogatskogo Nacional'na akademia nauk Ukraini, chemistry of lanthanides, UKRAINE
| | - Tetiana Y Sliva
- Taras Shevchenko National University of Kyiv: Kiivs'kij nacional'nij universitet imeni Tarasa Sevcenka, inorganic chemistry, UKRAINE
| | - Paula Gawryszewska
- University of Wroclaw: Uniwersytet Wroclawski, faculty of chemistry, POLAND
| | - Albano N Carneiro Neto
- University of Aveiro: Universidade de Aveiro, Physics Dep. and CICECO-Aveiro Materials Institute, BRAZIL
| | - Oscar L Malta
- Universidade Federal de Pernambuco, de Quirmica Fundamental, BRAZIL
| | - Vladimir M Amirkhanov
- Taras Shevchenko National University of Kyiv: Kiivs'kij nacional'nij universitet imeni Tarasa Sevcenka, inorganic chemistry, UKRAINE
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Ovchynnikov V, Gubina K, Shatrava Y, Dyakonenko V, Konovalova I, Shishkina S, Amirkhanov V. Copper(II) complexes based on N-(bis(diethylamino)phosphoryl)-2,2,2-trichloroacetamide with pyridine and 4,4′-bipyridine. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2050714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Vladimir Ovchynnikov
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Kateryna Gubina
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Yuliia Shatrava
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Viktoriya Dyakonenko
- National Academy of Science of Ukraine, State Scientific Institution “Institute for Single Crystals”, Kharkiv, Ukraine
| | - Irina Konovalova
- National Academy of Science of Ukraine, State Scientific Institution “Institute for Single Crystals”, Kharkiv, Ukraine
| | - Svitlana Shishkina
- National Academy of Science of Ukraine, State Scientific Institution “Institute for Single Crystals”, Kharkiv, Ukraine
- V.N. Karazin Kharkiv National University, Kharkiv, Ukraine
| | - Vladimir Amirkhanov
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
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6
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Struhatska M, Olyshevets I, Kariaka N, Dyakonenko V, Konovalova I, Shishkina S, Smola S, Rusakova N, Ovchynnikov V, Yu. Sliva T, Amirkhanov VM. Structure And Spectral Properties Of Cationic Lanthanide(III) Complexes With Carbacylamidophosphate (caph) Ligand And Tetraphenylborate-Ion As Counterion. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Zozulia V, Ovchynnikov V, Slyva T, Rusanova J, Amirkhanov V. Synthesis and Crystal Structure of New Zn(II) Complex with N-[bis(benzylamino)phosphoryl]-2,2,2-trichloroacetamide. CHEMISTRY JOURNAL OF MOLDOVA 2021. [DOI: 10.19261/cjm.2021.881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The novel binuclear Zn(II) complex of general formula Zn2(L)4(CH3OH)2 where HL is N-[bis(benzylamino)phosphoryl]-2,2,2-trichloroacetamide has been synthesized from non-aqueous solution and characterized by elemental analysis, FTIR and NMR spectroscopy as well by X-ray single crystal diffraction. This complex represents the third example of binuclear complexes with this ligand within four known for today.
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8
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Horniichuk OY, Kariaka NS, Smola SS, Rusakova NV, Trush VO, Sliva TY, Amirkhanov VM. Efficient Sensitized Luminescence of Binuclear Ln(III) Complexes Based on a Chelating Bis-Carbacylamidophosphate. J Fluoresc 2021; 31:1029-1039. [PMID: 33900504 DOI: 10.1007/s10895-021-02733-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 04/09/2021] [Indexed: 11/30/2022]
Abstract
Binuclear rare earth complexes Ln2L3phen2 (LnIII = NdIII, SmIII, EuIII, TbIII, DyIII, YbIII and YIII) with bis-CAPh type ligand - tetramethyl N,N'-(2,2,3,3,4,4-hexafluoro-1,5-dioxopentane-1,5-diyl)bis(phosphoramidate) (H2L) and 1,10-phenanthroline (phen) were synthesized and characterized by elemental analysis, IR, NMR, absorption and luminescence spectroscopy. Luminescence measurements were performed for all the complexes in solid state and for the EuIII, TbIII and YIII complexes - in solution in DMSO as well. The effective energy transfer from organic ligands to LnIII ions strongly sensitizes the LnIII ions emission and under excitation by UV light, the complexes exhibited bright characteristic emission of lanthanide metal centers. It was found that the energy level of the ligands lowest triplet state in the complexes matches better to resonance level of EuIII rather than TbIII ion. Depending on temperature the emission decay times of solid europium and terbium complexes were in the range of 1.5-2.0 ms. In solid state at room temperature the EuIII complex possess intense luminescence with very high intrinsic quantum yield 91% and decay time equal 1.88 ms.
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Affiliation(s)
- O Y Horniichuk
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo St, Kyiv, 01601, Ukraine
| | - N S Kariaka
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo St, Kyiv, 01601, Ukraine.
| | - S S Smola
- Lanthanide chemistry department, A. V. Bogatsky Physicochemical Institute of National Academy of Sciences of Ukraine, 86 Lustdorfska doroga, Odesa, 65080, Ukraine
| | - N V Rusakova
- Lanthanide chemistry department, A. V. Bogatsky Physicochemical Institute of National Academy of Sciences of Ukraine, 86 Lustdorfska doroga, Odesa, 65080, Ukraine
| | - V O Trush
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo St, Kyiv, 01601, Ukraine
| | - T Y Sliva
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo St, Kyiv, 01601, Ukraine
| | - V M Amirkhanov
- Inorganic Chemistry Department, Taras Shevchenko National University of Kyiv, 12, Lva Tolstogo St, Kyiv, 01601, Ukraine
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9
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Olyshevets I, Kariaka N, Znovjyak K, Gerasimchuk N, Lindeman S, Smola S, Seredyuk M, Sliva TY, Amirkhanov VM. Synthesis and Characterization of Anionic Lanthanide(III) Complexes with a Bidentate Sulfonylamidophosphate (SAPh) Ligand. Inorg Chem 2020; 59:76-85. [PMID: 30543113 DOI: 10.1021/acs.inorgchem.8b02846] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of new anionic lanthanide(III) complexes with the general formula NEt4[LnL4] (1-Ln; HL = dimethyl[(4-methylphenyl)sulfonyl]amidophosphate; Ln = La, Nd, Eu), were synthesized and characterized by IR, UV-vis, and NMR spectroscopies, the differential scanning calorimetry method, thermogravimetric and X-ray analysis, and photoluminescence measurements. Single-crystal structures of NEt4[EuL4] (1-Eu) were determined at 293 and 100 K and evidenced the single-crystal-to-single-crystal phase transition. Both phases are in the monoclinic crystal system in centrosymmetric groups of the same Laue class. The room temperature structure is in C2/c (No. 15), while low-temperature structure is in the P21/c (No. 14) space groups. The coordination environment geometry around the central europium(III) ion is a distorted square antiprism in both polymorphs, while the peripheral methoxy and tolyl groups show different orientations. This phenomenon indicates the occurrence of a thermally driven second-order phase transition during the cooling-heating process. The europium(III) complex exhibits an unusual emission spectrum, clearly dominated by the 5D0-7F4 bands, and an emission decay time equaling 3.5 ms, being among the highest values known for europium coordination compounds.
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Affiliation(s)
- Iryna Olyshevets
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
| | - Nataliia Kariaka
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
| | - Kateryna Znovjyak
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
| | - Nikolay Gerasimchuk
- Department of Chemistry , Missouri State University , Temple Hall 456 , Springfield , Missouri 65879 , United States
| | - Sergey Lindeman
- Marquette University , Wehr Chemistry Building, 1414 West Clybourn Street , Milwaukee , Wisconsin 53233 , United States
| | - Sergii Smola
- A. V. Bogatsky Physicochemical Institute , National Academy of Sciences of Ukraine , Odessa 65080 , Ukraine
| | - Maksym Seredyuk
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
| | - Tetiana Yu Sliva
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
| | - Vladimir M Amirkhanov
- Department of Chemistry , Taras Shevchenko National University of Kyiv , 64/13 Volodymyrska Street , Kyiv 01601 , Ukraine
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10
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Yuan CM, Hu X, Yuan F, Li Y, Wu XH, Zhou CS, Ai YT, Liu Y, Luo CC, Qiao XJ, Li ZJ. Syntheses, Structure, and Luminescent Property of a New 2D Nd(III) Coordination Polymer Based on 4′-(4-Carboxyphenyl)-4,2′:6′,4″-Terpyridine. RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419110113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Errulat D, Gabidullin B, Murugesu M, Hemmer E. Probing Optical Anisotropy and Polymorph-Dependent Photoluminescence in [Ln 2 ] Complexes by Hyperspectral Imaging on Single Crystals. Chemistry 2018; 24:10146-10155. [PMID: 29665186 DOI: 10.1002/chem.201801224] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 04/15/2018] [Indexed: 01/24/2023]
Abstract
Two homodinuclear and one heterodinuclear lanthanide (Ln)-based complexes of the general formula [Ln2 (bpm)(tfaa)6 ] (Ln=Eu (1), Tb (2), Eu-Tb (3), bpm=2,2'-bipyrimidine, tfaa- =1,1,1-trifluoroacetylacetonate) were synthesized and characterized by single-crystal photoluminescence spectroscopy and hyperspectral imaging. Complexes 1 and 2 crystallize in two polymorphic structures, while three polymorphs were isolated for 3, namely having needle-, plate-, and block-like morphologies. Single-crystal photoluminescence spectroscopy and imaging on Eu3+ -containing 1 and 3 revealed polymorph-dependent J-splitting of the hypersensitive 5 D0 →7 F2 Eu3+ transition as well as electric-to-magnetic dipole emission intensity ratios. According to these observations, the lowest symmetry chemical environment was attributed to the Eu3+ ions present in the needle-like polymorph, also in agreement with single-crystal X-ray diffraction analysis. More importantly, hyperspectral imaging on all three single-crystal polymorphs of 3 exhibits optical anisotropy with photoluminescence enhancement at specific crystallographic faces. This behavior was ascribed to the distinct molecular packing of the Ln-Ln dimers in each polymorphic crystal as well as to face-specific local symmetry of the Eu3+ centers. Overall, opto-structural relationships of three Ln-Ln dimers and their single-crystal polymorphs were established as a particularly promising avenue for control of photoluminescence by chemical crystal engineering.
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Affiliation(s)
- Dylan Errulat
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada
| | - Bulat Gabidullin
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada
| | - Muralee Murugesu
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada
| | - Eva Hemmer
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada
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12
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Litsis O, Ovchynnikov V, Sliva T, Shishkina S, Amirkhanov V. Lanthanide Coordination Compounds with Monodentate Coordinated Β-diketone Heteroanalogue - (2,2,2-trichloro-n-(Dipiperidin-1-yl-phosphoryl)acetamide: Synthesis and Spectral Investigations. CHEMISTRY JOURNAL OF MOLDOVA 2018. [DOI: 10.19261/cjm.2017.466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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13
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Prytula-Kurkunova AY, Trush VA, Dyakonenko VV, Sliva TY, Amirkhanov VM. Tris( N-{bis-[meth-yl(phen-yl)amino]-phosphor-yl}benzene-sulfonamidato-κ 2O, O')(1,10-phenanthroline-κ 2N, N')lanthanum(III). Acta Crystallogr E Crystallogr Commun 2017; 73:1076-1081. [PMID: 28775887 PMCID: PMC5499295 DOI: 10.1107/s2056989017008970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 06/15/2017] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of [La(C20H21N3O3PS)3(C12H8N2)] is created by one LaIII ion, three deprotonated N-{bis-[meth-yl(phen-yl)amino]-phosphor-yl}benzene-sulfonamidate (L-) ligands and one 1,10-phenanthroline (Phen) mol-ecule. Each LaIII ion is eight-coordinated (6O+2N) by three phosphoryl O atoms, three sulfonyl O atoms of three L- ligands and two N atoms of the chelating Phen ligand, leading to the formation of six- and five-membered metallacycles, respectively. The lanthanum coordination polyhedron has a bicapped trigonal-prismatic geometry. 'Sandwich-like' intra-molecular π-π stacking inter-actions are observed between the 1,10-phenanthroline ligand and two benzene rings of two different L- ligands. The phenyl rings of L- that are not involved in the stacking inter-actions show minor positional disorder. Mol-ecules form layers parallel to the (010) plane due to weak C-H⋯O inter-molecular hydrogen bonds. Unidentified highly disordered solvate mol-ecules that occupy ca 400 Å3 large voids have been omitted from the refinement model.
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Affiliation(s)
| | - Victor A. Trush
- National Taras Shevchenko University of Kyiv, Department of Chemistry, 12 Lva Tolstogo str., 01033 Kyiv, Ukraine
| | | | - Tetyana Yu. Sliva
- National Taras Shevchenko University of Kyiv, Department of Chemistry, 12 Lva Tolstogo str., 01033 Kyiv, Ukraine
| | - Vladimir M. Amirkhanov
- National Taras Shevchenko University of Kyiv, Department of Chemistry, 12 Lva Tolstogo str., 01033 Kyiv, Ukraine
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14
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Syntheses, structures and luminescent properties of lanthanide coordination polymers assembled from imidazophenanthroline derivative and oxalate ligands. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.09.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Shatrava I, Gubina K, Ovchynnikov V, Dyakonenko V, Amirkhanov V. Crystal structure of aqua-tris-{μ- N-[bis(diethyl-amino)phosphoryl]-2,2,2-tri-chloroacetamidato-κ 3O, O': O}calciumsodium. Acta Crystallogr E Crystallogr Commun 2016; 72:1683-1686. [PMID: 27980809 PMCID: PMC5137587 DOI: 10.1107/s2056989016017035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 10/24/2016] [Indexed: 11/10/2022]
Abstract
In the mol-ecular structure of the title compound, [CaNa(C10H20Cl3N3O2P)3(H2O)], the Ca2+ ion has a slightly distorted octa-hedral coordination environment defined by six O atoms which belong to the carbonyl and phosphoryl groups of the three coordinating ligands. Two Cl atoms of CCl3 groups and four O atoms form the coordination environment of the Na+ ion: three from the carbonyl groups of ligands and one O atom from a coordinating water mol-ecule. In the crystal, the bimetallic complexes are assembled into chains along the c-axis direction via O-H⋯O hydrogen bonds that involve the coordinating water mol-ecules and the phosphoryl groups.
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Affiliation(s)
- Iuliia Shatrava
- Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine
| | - Kateryna Gubina
- Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine
| | - Vladimir Ovchynnikov
- Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine
| | | | - Vladimir Amirkhanov
- Taras Shevchenko National University of Kyiv, Department of Chemistry, Volodymyrska str., 64, 01033 Kyiv, Ukraine
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16
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Ni L, Wang J, Liu C, Fan J, Sun Y, Zhou Z, Diao G. An asymmetric binuclear zinc(ii) complex with mixed iminodiacetate and phenanthroline ligands: synthesis, characterization, structural conversion and anticancer properties. Inorg Chem Front 2016. [DOI: 10.1039/c6qi00072j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A water-soluble asymmetric binuclear zinc(ii) complex with mixed iminodiacetate and 1,10-phenanthroline ligands exhibited promising anticancer activity and low toxicity, suggesting potential as a chemotherapeutic agent.
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Affiliation(s)
- Lubin Ni
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| | - Juan Wang
- College of Medicine
- Yangzhou University
- Yangzhou 225001
- People's Republic of China
| | - Chang Liu
- College of Medicine
- Yangzhou University
- Yangzhou 225001
- People's Republic of China
| | - Jinhong Fan
- College of Medicine
- Yangzhou University
- Yangzhou 225001
- People's Republic of China
| | - Yun Sun
- College of Medicine
- Yangzhou University
- Yangzhou 225001
- People's Republic of China
| | - Zhaohui Zhou
- State Key Laboratory for Physical Chemistry of Solid Surfaces
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- People's Republic of China
| | - Guowang Diao
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| |
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