Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Halcrow, MA"'
Correction for ‘Heteroleptic iron(ii) complexes of chiral 2,6-bis(oxazolin-2-yl)-pyridine (PyBox) and 2,6-bis(thiazolin-2-yl)pyridine ligands – the interplay of two different ligands on the metal ion spin state’ by Namrah Shahid et al., Dalton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d93285d3c0d53fe21834f3b186d696
https://eprints.whiterose.ac.uk/186030/1/d2dt90058k.pdf
https://eprints.whiterose.ac.uk/186030/1/d2dt90058k.pdf
Complexation of Fe[ClO4]2·6H2O by 1 equiv 2,6-bis((4S)-4-phenyl-4,5-dihydrooxazol-2-yl)pyridine ((S)-L1Ph) and 2,6-bis((4R)-4-phenyl-4,5-dihydrothiazol-2-yl)pyridine ((R)-L2Ph) cleanly affords [Fe((S)-L1Ph)((R)-L2Ph)][ClO4]2; [Fe((R)-L1iPr)((S)-L2iP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::da530561b696a611e8741f1c48a3e00a
2,6-Di(4-iodopyrazol-1-yl)pyridine is converted to 2,6-di(4-{alkyn-1-yl}pyrazol-1-yl)pyridine ( L 1 R; R’ = C n H 2 n ‒3 , n = 12, 14, 16) derivatives by Sonogashira reactions. Hydrogenation of these intermediates yields the corresponding 2,6-di(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::4c097d9d6084d7cf2616a42168b28652
Treatment of 2,4,6‐trifluoropyridine with sodium imidazolate, then 2 equiv. sodium pyrazolate, in two reaction steps yields the title ligand L in 40 % overall yield. Crystalline [FeL2][BF4]2 and [FeL2][ClO4]2 are isostructural high‐spin complexes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::9e7265b0da5dd522a64b2119406d5b65
Autor:
Greatorex, S, Fokin, SV, Kulmaczewski, R, Yamada, M, Cespedes, O, Yoshinari, N, Konno, T, Sproules, S, Ovcharenko, VI, Halcrow, MA
A series of six-coordinate [Cu(L)L1][BF4]2 (L1 = 2,6-bis{1-oxyl-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-2-yl}pyridine) complexes are reported. Ferromagnetic coupling between the Cu and L1 ligand spins is enhanced by an L coligand with distal meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::57e0d470c9110b6658d5e70da5c299a2
https://eprints.gla.ac.uk/218611/13/218611.pdf
https://eprints.gla.ac.uk/218611/13/218611.pdf
Publikováno v:
Dalton Transactions. 47:5269-5278
Silver(I) complexes of 2,4,6-tri(pyrazol-1-yl)pyridine (tpp), 2,4,6-tri(pyrazol-1-yl)pyrimidine (tpym), 2,4,6-tri(pyrazol-1-yl)-1,3,5-triazine (tpt) and 2,4-di(pyrazol-1-yl)-1,3,5-triazine (bpt) are reported. Dinuclear [Ag₂(μ-tpp)₂(MeCN)₂][BF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7f8b1dffe8aa067f6990f048d697310
https://doi.org/10.1039/c8dt00640g
https://doi.org/10.1039/c8dt00640g
Autor:
Vallone, SP, Tantillo, AN, Dos Santos, AM, Molaison, JJ, Kulmaczewski, R, Chapoy, A, Ahmadi, P, Halcrow, MA, Sandeman, KG
The first experimental evidence for a giant, conventional barocaloric effect (BCE) associated with a pressure‐driven spin crossover transition near room temperature is provided. Magnetometry, neutron scattering, and calorimetry are used to explore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::fdd7a5ff0b3413111fb7d99f95fadcf4
Q-band electron paramagnetic resonance (EPR) data conclusively demonstrate that the iron and cobalt centers in the solid solution [Fe(bpp)₂]₀.₉₇[Co(terpy)₂]₀.₀₃[BF₄]₂ (bpp = 2,6-dipyrazol-1-ylpyridine) undergo allosteric spin-stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::ee6a3006c22113bf1f122d5fbc2f67f5
A ligand field molecular mechanics (LFMM) force field has been constructed for the spin states of [Fe(bpp)₂]²+ (bpp = 2,6-di(pyrazol-1-yl)pyridine) and related complexes. A new charge scheme is employed which interpolates between partial charges f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::1d372dfebebb966666f08ab33bf6fbf3
Autor:
Halcrow, MA, Chastanet, G
Co-crystallization of [Fe(bpp)2][BF4]2 and [Co(bpp)2][BF4]2 (bpp = 2,6-di{pyrazol-1-yl}pyridine) from nitromethane-diethyl ether yields homogeneous polycrystalline materials analysing as [FexCo1–x(bpp)2][BF4]2 (1.00 ⩽ x ⩽ 0.77). Thermal spin-cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::ffb9d230e80e00082d72193725fd065c
https://eprints.whiterose.ac.uk/111499/1/1-s2.0-S0277538717300669-main.pdf
https://eprints.whiterose.ac.uk/111499/1/1-s2.0-S0277538717300669-main.pdf