Evidence of dynamical effects and critical field in a cobalt spin crossover complex. Issue 5 (16th December 2021)

• Record Type: Journal Article
• Authors: Ekanayaka, Thilini K.; Wang, Ping; Yazdani, Saeed; Phillips, Jared Paul; Mishra, Esha; Dale, Ashley S.; N'Diaye, Alpha T.; Klewe, Christoph; Shafer, Padraic; Freeland, John; Streubel, Robert; Wampler, James Paris; Zapf, Vivien; Cheng, Ruihua; Shatruk, Michael; Dowben, Peter A.
• Is Part Of: Chemical communications. Volume 58:Issue 5(2022)
• Page Start: 661
• Page End: 664
• Publication Date: 2021-12-16
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc05309d
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The spin crossover complex [Co(SQ)2 (4-CN-py)2 ] exhibits a nonzero critical field for net alignment of the orbital magnetic moment and the net spin and orbital moments are sensitive to temperature. Abstract : The [Co(SQ)2 (4-CN-py)2 ] complex exhibits dynamical effects over a wide range of temperature. The orbital moment, determined by X-ray magnetic circular dichroism (XMCD) with decreasing applied magnetic field, indicates a nonzero critical field for net alignment of magnetic moments, an effect not seen with the spin moment of [Co(SQ)2 (4-CN-py)2 ].