Temperature controlled reversible change of the coordination modes of the highly symmetrical multitopic ligand to construct coordination assemblies: Experimental and theoretical studies

Zheng, Bo and Dong, Hao and Bai, Junfeng and Li, Yizhi and Li, Shuhua and Scheer, Manfred (2008) Temperature controlled reversible change of the coordination modes of the highly symmetrical multitopic ligand to construct coordination assemblies: Experimental and theoretical studies. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 130 (25). 7778-+. ISSN 0002-7863,

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Abstract

By fine-tuning the reaction temperature to 5, 15, 30, and 50 degrees C, respectively, four different complexes, [Cd (HC4O4)(2)(H2O)(4)] (1), [Cd-4(C4O4)(4)(H2O)(16)]center dot(H2O)(2) (2), [Cd(C4O4)(H2O)(2)] (3), and [Cd(C4O4)(H2O)(2)] (4), were formed successfully from the identical initial reaction mixture. Moreover, an unprecedented reversible interconversion among the four complexes at the corresponding reaction temperatures mediated by the mother liquor was observed.

Item Type: Article
Uncontrolled Keywords: SUPRAMOLECULAR ISOMERISM; HYDROTHERMAL SYNTHESIS; CRYSTAL-STRUCTURES; BUILDING UNITS; FRAMEWORKS; NETWORKS; MOLECULES; POLYMERS; CHAINS; PENTAPHOSPHAFERROCENE;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer
Depositing User: Dr. Gernot Deinzer
Date Deposited: 29 Oct 2020 06:24
Last Modified: 29 Oct 2020 06:24
URI: https://pred.uni-regensburg.de/id/eprint/30721

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