Research output: Contribution to journal › Article › peer-review
Zn(II), Cd(II), and Pd(II) Complexes with a 1,10-Phenanthroline Derivative Bearing Diisopropylidene Glucose: Synthesis, Structure, Properties. / Kokina, T. E.; Agafontsev, A. M.; Sizintseva, K. D. et al.
In: Journal of Structural Chemistry, Vol. 64, No. 12, 12.2023, p. 2311-2325.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Zn(II), Cd(II), and Pd(II) Complexes with a 1,10-Phenanthroline Derivative Bearing Diisopropylidene Glucose: Synthesis, Structure, Properties
AU - Kokina, T. E.
AU - Agafontsev, A. M.
AU - Sizintseva, K. D.
AU - Komarov, V. Y.
AU - Rakhmanova, M. I.
AU - Golubeva, Y. A.
AU - Klyushova, L. S.
N1 - This work was funded by the Ministry of Science and Higher Education of the Russian Federation. The studies were conducted within the State Assignment for N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences and Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences (No. 121031700321-3). This work was conducted using the equipment of the Center for Collective Use “Proteomic Analysis” funded by the Ministry of Science and Higher Education of the Russian Federation (agreement No. 075-15-2021-691) and the equipment of the Core Facilities Shared Research Facilities "High Technologies and Analytics of Nanosystems", Novosibirsk State University. Публикация для корректировки.
PY - 2023/12
Y1 - 2023/12
N2 - Complexes [Cd4L4Cl8]·2H2O (I), ZnLCl2 (II), and PdLCl2·CH2Cl2 (III) (L = chiral derivative of 1,10-phenanthroline bearing diisopropylidene glucose) are synthesized. Single crystals of [Cd4L4Cl8] (IV) are prepared. According to the XRD data, the crystal structure of IV consists of molecules of the tetranuclear complex; the coordination number of two terminal and two central Cd2+ ions is 5 (Cl2N3) and 6 (Cl4N2), respectively. In the structure of IV, the L ligand is a bidentate cyclic ligand; Cl atoms exhibit both bridging and monodentate ligand functions. Complexes I–III are characterized by powder XRD and IR spectroscopy. According to the powder XRD data, I is isostructural to IV. Photophysical properties of solid samples of L, I, II are studied. Compound L exhibits excitation-wavelength dependent emission, the excited state lifetimes varying within nano- and microsecond regions. Complexes I and II exhibit ligand-centered photoluminescence. The luminescence quantum yields are as high as 15%. Cytotoxic properties of L, cadmium chloride, and I–III solutions are studied on the human laryngeal carcinoma cell line Hep2.
AB - Complexes [Cd4L4Cl8]·2H2O (I), ZnLCl2 (II), and PdLCl2·CH2Cl2 (III) (L = chiral derivative of 1,10-phenanthroline bearing diisopropylidene glucose) are synthesized. Single crystals of [Cd4L4Cl8] (IV) are prepared. According to the XRD data, the crystal structure of IV consists of molecules of the tetranuclear complex; the coordination number of two terminal and two central Cd2+ ions is 5 (Cl2N3) and 6 (Cl4N2), respectively. In the structure of IV, the L ligand is a bidentate cyclic ligand; Cl atoms exhibit both bridging and monodentate ligand functions. Complexes I–III are characterized by powder XRD and IR spectroscopy. According to the powder XRD data, I is isostructural to IV. Photophysical properties of solid samples of L, I, II are studied. Compound L exhibits excitation-wavelength dependent emission, the excited state lifetimes varying within nano- and microsecond regions. Complexes I and II exhibit ligand-centered photoluminescence. The luminescence quantum yields are as high as 15%. Cytotoxic properties of L, cadmium chloride, and I–III solutions are studied on the human laryngeal carcinoma cell line Hep2.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85180876500&origin=inward&txGid=fdc4aab46ef881ffdf8c5f37459d8e29
UR - https://www.mendeley.com/catalogue/6aace55a-4204-3362-a9f1-2a55af8de33d/
U2 - 10.1134/s002247662312003x
DO - 10.1134/s002247662312003x
M3 - Article
VL - 64
SP - 2311
EP - 2325
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 12
ER -
ID: 59544061