Axial-ligand substitution reactions of a head-to-head pivalamidato-bridged Pt(III) binuclear complex bearing equatorial bromide ligands: A mechanistic study
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2017.08.008
Abstract: Abstract Axial ligand-substitution reactions of head-to-head (HH) a binuclear pivalamidato-bridged platinum(III) complex bearing equatorial bromide ligands, [(H2O)(NH3)2Pt(μ-pivalamidato)2Pt(Br)2(OH2)]2+ (1), with chloride and bromide ions were thermodynamically and kinetically investigated in acidic aqueous solutions. Reactions of 1… read more here.
Keywords: pivalamidato; ligand substitution; substitution reactions; substitution ... See more keywords
Control over Phase Transformations in a Family of Flexible Double Diamondoid Coordination Networks through Linker Ligand Substitution
Sign Up to like & getrecommendations! Published in 2023 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.3c00334
Abstract: In this work, we present the first metal–organic framework (MOF) platform with a self-penetrated double diamondoid (ddi) topology that exhibits switching between closed (nonporous) and open (porous) phases induced by exposure to gases. A crystal… read more here.
Keywords: topology; coordination; double diamondoid; ddi ... See more keywords
Facile Axial Ligand Substitution in Linear Mo≣Mo-Ni Complexes.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b01331
Abstract: Clean axial ligand substitution reactions of heterometallic extended metal atom chains (HEMACs) supported by the dpa ligand (dpa = 2,2'-dipyridylamine) have been synthetically challenging due to side reactions that alter the trimetallic core. Following the… read more here.
Keywords: ligand substitution; ligand; mo2ni dpa; axial ligand ... See more keywords
Synthesis and ligand substitution reactions of κ4-B,S,S',S''-ruthenaboratranes.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt04278k
Abstract: A range of ruthenaboratranes of the form [Ru(CO)L{κ4-B,S,S',S''-B(mt)3}] (mt = N-methylmercaptoimidazolyl) have been prepared either by substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B,S,S',S''-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of… read more here.
Keywords: ligand substitution; synthesis ligand; substitution reactions; reactions ruthenaboratranes ... See more keywords
Physical properties, ligand substitution reactions, and biological activity of Co(iii)-Schiff base complexes.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c8dt04606a
Abstract: Four cobalt(iii) complexes of the general formula [Co(Schiff base)(L)2]+, where L is ammonia (NH3) or 3-fluorobenzylamine (3F-BnNH2), were synthesized. The complexes were characterized by NMR spectroscopy, mass spectrometry, and X-ray crystallography. Their electrochemical properties, ligand… read more here.
Keywords: iii; ligand substitution; physical properties; properties ligand ... See more keywords
On how ancillary ligand substitution affects the charge carrier dynamics in dye-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra02968g
Abstract: With respect to N3, a champion sensitizer in dye-sensitized solar cells (DSSCs), S3 which contained a phenTz (1,10-phenanthroline 5-tetrazole) ancillary ligand showed outstanding improvements in molar extinction coefficient (e) from 10 681.8 to 12 954.5 M cm−1… read more here.
Keywords: ancillary ligand; ligand substitution; dye sensitized; sensitized solar ... See more keywords
Ligand substitution induced single-crystal-to-single-crystal transformations in two Ni(ii) coordination compounds displaying consequential changes in proton conductivity
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry frontiers"
DOI: 10.1039/d0qi00088d
Abstract: The discrete mononuclear [Ni(H2L)(bpyBr)2]·2H2O (1) and one-dimensional [Ni2(H2L)2(bpyBr)2(H2O)3]n (2) coordination compounds were obtained and characterized (H4L = 5,5′-(butane-1,4-diylbis(oxy))diisophthalic acid; bpyBr = 4,4′-dibromo-2,2′-bipyridyl). The two compounds can undergo SC–SC transformation into each other in a process… read more here.
Keywords: coordination compounds; coordination; ligand substitution; single crystal ... See more keywords
Photo-induced ligand substitution of Cr(CO)6 in 1-pentanol probed by time resolved X-ray absorption spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Physical Chemistry Chemical Physics"
DOI: 10.1039/d1cp05834g
Abstract: Cr(CO)6 was investigated by X-ray absorption spectroscopy. The spectral signature at the metal edge provides information about the back-bonding of the metal in this class of complexes. Among the processes it participates in is ligand… read more here.
Keywords: substitution; spectroscopy; ligand substitution; absorption spectroscopy ... See more keywords
Distal scaffold flexibility accelerates ligand substitution kinetics in manganese(I) tricarbonyls: flexible thianthrene versus rigid anthracene scaffolds.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt04048d
Abstract: This work investigates the effect of molecular flexibility on fundamental ligand substitution kinetics in a pair of manganese(I) carbonyls supported by scaffold-based ligands. In previous work, we reported that the planar and rigid, anthracene-based scaffold… read more here.
Keywords: py2; anth py2; ligand substitution; flexibility ... See more keywords