Research Data Leeds Repository

Data to support study of Spin-Crossover in a New Iron(II)/Di(pyrazolyl)pyridine Complex with a Terpyridine Embrace Lattice

Michaels, Evridiki and Capel Berdiell, Izar and Vasili, Hari Babu and Pask, Christopher M. and Howard, Mark J. and Cespedes, Oscar and Halcrow, Malcolm A. (2022) Data to support study of Spin-Crossover in a New Iron(II)/Di(pyrazolyl)pyridine Complex with a Terpyridine Embrace Lattice. University of Leeds. [Dataset] https://doi.org/10.5518/1229

Dataset description

[FeL2]X2 ( L = 2,6-di{4-fluoropyrazol-1-yl}pyridine) exhibit hysteretic spin-transitions at T½ = 164 (X = BF4) and 148 K (X = ClO4). The perchlorate salt shows efficient TIESST below 120 K, and was characterized in its thermally trapped high-spin form, as well as in its thermodynamic high- and low-spin states.

Keywords:	iron; N-donor ligands; spin-crossover; spin state trapping; crystal engineering
Subjects:	F000 - Physical sciences > F100 - Chemistry
Divisions:	Faculty of Engineering and Physical Sciences > School of Chemistry
Related resources:	Location Type https://doi.org/10.1021/acs.cgd.2c00980 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	30 Sep 2022 14:22
URI:	http://archive.researchdata.leeds.ac.uk/id/eprint/1028
Additional details Additional details Creators: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Michaels, Evridiki University of Leeds https://ror.org/024mrxd33 ror Capel Berdiell, Izar https://orcid.org/0000-0003-3828-7097 University of Oslo https://ror.org/01xtthb56 ror Vasili, Hari Babu https://orcid.org/0000-0002-3356-6436 University of Leeds https://ror.org/024mrxd33 ror Pask, Christopher M. https://orcid.org/0000-0002-2241-5069 University of Leeds https://ror.org/024mrxd33 ror Howard, Mark J. https://orcid.org/0000-0002-0762-2887 University of Leeds https://ror.org/024mrxd33 ror Cespedes, Oscar https://orcid.org/0000-0002-5249-9523 University of Leeds https://ror.org/024mrxd33 ror Halcrow, Malcolm A. https://orcid.org/0000-0001-7491-9034 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: Research Council of Norway, University of Leeds Grant numbers: 301619 Publication date: 2022 Resource language: English Research project title: TomoCAT Publisher: University of Leeds Contact Email Address: m.a.halcrow@leeds.ac.uk Last Modified: 30 Sep 2022 22:35

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Documentation

compound naming and metadata [67kB] compound naming and metadata [67kB] compound naming and metadata [67kB] Visible to: Anyone File name: readme.pdf Content type: Documentation Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 67kB

Data

Elemental microanayses [27kB] Elemental microanayses [27kB] Elemental microanayses [27kB] Visible to: Anyone File name: microanalysis.zip Content type: Data Description: CHN micronalyses Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 27kB

Single crystal X-ray diffraction [2MB] Single crystal X-ray diffraction [2MB] Single crystal X-ray diffraction [2MB] Visible to: Anyone File name: crystal.zip Content type: Data Description: diffraction data and SHELX refinement files Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 2MB

X-ray powder diffraction [445kB] X-ray powder diffraction [445kB] X-ray powder diffraction [445kB] Visible to: Anyone File name: XRPD.zip Content type: Data Description: measured and simulated Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 445kB

Nuclear magnetic resonance [2MB] Nuclear magnetic resonance [2MB] Nuclear magnetic resonance [2MB] Visible to: Anyone File name: NMR.zip Content type: Data Description: raw and processed data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 2MB

Magnetic susceptibility measurements [3MB] Magnetic susceptibility measurements [3MB] Magnetic susceptibility measurements [3MB] Visible to: Anyone File name: SQUID.zip Content type: Data Description: raw and processed data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3MB

Solution magnetic measurements [11MB] Solution magnetic measurements [11MB] Solution magnetic measurements [11MB] Visible to: Anyone File name: Evans.zip Content type: Data Description: raw NMR spectra and processed data Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 11MB

Mass spectra [35kB] Mass spectra [35kB] Mass spectra [35kB] Visible to: Anyone File name: ESMS.zip Content type: Data Description: plotted spectrum Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 35kB