Elucidating Anion‐Dependent Formation and Conversion of Pd2L4 and Pd3L6 Metal–Organic Cages by Complementary Techniques. Issue 1 (5th January 2018)

• Record Type: Journal Article
• Authors: Yu, Hui‐Juan; Liu, Zhi‐Min; Pan, Mei; Wu, Kai; Wei, Zhang‐Wen; Xu, Yao‐Wei; Fan, Ya‐Nan; Wang, Hai‐Ping; Su, Cheng‐Yong
• Is Part Of: European journal of inorganic chemistry. Issue 1(2018)
• Page Start: 80
• Page End: 85
• Publication Date: 2018-01-05
• Subjects: Metal–organic cages -- Structural conversion -- Solution study -- Complementary techniques -- Anion templates -- Cage compounds; Chemistry, Inorganic -- Periodicals; Organometallic chemistry -- Periodicals; Bioinorganic chemistry -- Periodicals; Solid state chemistry -- Periodicals; 546
• DOI: 10.1002/ejic.201701319
• Languages: English
• ISSNs: 1434-1948

Abstract

Abstract : The fast development of the design, construction, and application of metal–organic materials including infinite metal–organic frameworks (MOFs) and discrete metal–organic cages (MOCs) has not only propelled the advance of modern supramolecular syntheses to an unprecedented level, but also burgeoned various kinds of detection and characterization technologies. Herein, complementary techniques, including diversified NMR and ESI‐MS spectrometry, solid‐state crystallography, and theoretical simulation are exploited to elucidate the structural evolution of a dynamic supramolecular coordination system involving Pd II –MOCs of different compositions. The combination of various kinds of modern techniques verifies the anion template effect, which leads to the preferred formation and further conversion of Pd2 L4 or Pd3 L6 cages. Abstract : Complementary techniques including solid‐state crystallography, various kinds of NMR spectroscopy, HR‐ESI‐MS solution studies, and theoretical simulation are applied to elucidate the formation and evolution process in anion‐directed MOC structures.