A1 Journal article (refereed)
Mono- and Bis-Carbonyl Hypoiodites of the Tertiary Amines Quinuclidine and DABCO (2024)

Yu, S., Rissanen, K., & Ward, J. S. (2024). Mono- and Bis-Carbonyl Hypoiodites of the Tertiary Amines Quinuclidine and DABCO. Crystal Growth and Design, 24(12), 5151-5158. https://doi.org/10.1021/acs.cgd.4c00377

JYU authors or editors

Yu, Shilin
Rissanen, Kari
Ward, James

Publication details

All authors or editors: Yu, Shilin; Rissanen, Kari; Ward, Jas S.

Journal or series: Crystal Growth and Design

ISSN: 1528-7483

eISSN: 1528-7505

Publication year: 2024

Publication date: 06/06/2024

Volume: 24

Issue number: 12

Pages range: 5151-5158

Publisher: American Chemical Society

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1021/acs.cgd.4c00377

Publication open access: Openly available

Publication channel open access: Partially open access channel

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/95802

Abstract

Mono- and bis-carbonyl hypoiodites incorporating the tertiary amines quinuclidine (1a–e) or 1,4-diazabicyclo[2.2.2]octane (DABCO; 2a, 2b, and 2e), respectively, have been synthesized and represent the first examples of hypoiodites stabilized by alkyl amines rather than aromatic Lewis bases (e.g., pyridine derivatives). These highly reactive complexes have been characterized in the solid state by SCXRD and DFT calculations. The DABCO hypoiodite derivatives are rare examples of ditopic bis(O–I–N) complexes and were found to display unexpected bonding parameters relative to iodine(I) complexes in which the DABCO is coordinating in a monotopic manner.

Keywords: amines; carbonyls; ligands; chemical composition

Free keywords: amines; carbonyls; chemical structure; Lewis bases; ligands

Fields of science: