Chiral effects at the metal center in Fe(III) spin crossover coordination salts

M Zaid Zaz; Wai Kiat Chin; Gauthami Viswan; Arjun Subedi; Esha Mishra; Kayleigh A McElveen; Binny Tamang; David Shapiro; Alpha T NDiaye; Rebecca Y Lai; Peter A Dowben

Chiral effects at the metal center in Fe(III) spin crossover coordination salts

Materials Science 2024-10-11 v1

Authors: M Zaid Zaz , Wai Kiat Chin , Gauthami Viswan , Arjun Subedi , Esha Mishra , Kayleigh A McElveen , Binny Tamang , David Shapiro , Alpha T NDiaye , Rebecca Y Lai , Peter A Dowben

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Abstract

Evidence of chirality was observed at the Fe metal center in Fe(III) spin crossover coordination salts [Fe(qsal)2][ Ni(dmit)2] and [Fe(qsal)2](TCNQ)2 from X-ray absorption spectroscopy at the Fe 2p3/2 core threshold. This indicates the formation of chiral domains that influence the octahedral coordination on the Fe core.

Keywords

spin crossover chirality Fe(III) coordination compound X-ray absorption spectroscopy

Cite

@article{arxiv.2410.07479,
  title  = {Chiral effects at the metal center in Fe(III) spin crossover coordination salts},
  author = {M Zaid Zaz and Wai Kiat Chin and Gauthami Viswan and Arjun Subedi and Esha Mishra and Kayleigh A McElveen and Binny Tamang and David Shapiro and Alpha T NDiaye and Rebecca Y Lai and Peter A Dowben},
  journal= {arXiv preprint arXiv:2410.07479},
  year   = {2024}
}

Comments

5 pages, 4 figures. Submitted for publication in JPCM

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