Results 61 to 70 of about 18,776 (234)

[1,1′-Bis(diphenylphosphanyl)cobaltocenium-κ2P,P′](η5-cyclopentadienyl){2-[4-(4-ethynylphenyl)phenyl]ethynyl-κC}ruthenium(II) hexafluoridophosphate

Acta Crystallographica Section E, 2013
In the title compound, [CoRu(C5H5)(C16H9)(C17H14P)2]PF6, the RuII atom is coordinated by a cyclopentadienyl ring in an η5-mode, one C atom from a 4,4′-diethynyl-1,1′-biphenyl ligand and two P atoms from a chelating 1,1′-bis ...
Ling-Zhen Zeng, Yun-Ying Wu, Guang-Xuan Tian, Zhen Li   +3 more
doaj   +1 more source

Dichlorido(η6-p-cymene)[tris(4-methoxyphenyl)phosphane]ruthenium(II)

IUCrData, 2021
The title compound, [RuCl2(C10H14)(C21H21O3P)], crystallizes with two complex molecules in the asymmetric unit. The RuII atom has a classical three-legged piano-stool environment being coordinated by a cymene ligand [Ru—centroid = 1.707 (2)/1.704 (2) Å],
Wade L. Davis, Alfred Muller
doaj   +1 more source

Fenske-Hall Approximate Molecular Orbital Analysis of the Chelating Carbene Complex eta5-Cp\u27(CO)Mn{C(OEt)CH2PPh2} [PDF]

, 2003
The novel three legged piano stool chelating carbene complex, Cp\u27(CO)Mn{C(OEt)CH2PPh2}, 1, exhibits interesting structural, spectroscopic and electrochemical properties.
Graham, John P.
core   +1 more source

Distinct Ligand‐ and Metal‐Centered Phosphorescence in a Terbium Carbazolyl Complex

Chemistry – A European Journal, EarlyView.
Terbium and lanthanum carbazolide complexes show two distinct modes of luminescence: Strongly temperature‐dependent narrow‐line terbium emission could be induced. In addition, both the terbium and the lanthanum complexes show broad‐line interligand emission processes with excited states of microsecond life‐time.
Xiaofei Sun, Frederic Krätschmer, Julia Feye, Marcel Lukanowski, Dominik Graf, Sergei Lebedkin, Manfred Kappes, Florian Weigend, Peter W. Roesky, Alexander Hinz   +9 more
wiley   +1 more source

Crystal structure of (μ-4-hydroxybenzenethiolato-κ2S:S)bis(μ-phenylmethanethiolato-κ2S:S)bis[(η6-1-isopropyl-4-methylbenzene)ruthenium(II)] tetrafluoridoborate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The crystal structure of the dinuclear arene ruthenium title complex, [Ru2(C6H5OS)(C7H7S)2(C10H14)2]BF4, shows the two RuII atoms to be bridged by two benzylthiophenolate units and one 4-hydroxythiophenolate unit, with the remaining three coordination ...
David Stíbal, Georg Süss-Fink, Bruno Therrien   +2 more
doaj   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Crystal structure of {3-[3,5-bis(2,6-dimethylphenyl)-1,2-phenylene]-1-(2,6,2′′,6′′-tetramethyl-1,1′:3′,1′′-terphenyl-5′-yl)imidazol-2-ylidene}chlorido(η6-p-cymene)ruthenium(II) benzene disolvate

Acta Crystallographica Section E, 2014
The title compound, [Ru(C47H43N2)Cl(C10H14)]·2C6H6, crystallized with two independent molecules of benzene. One of the N-aryl moieties of the N-heterocyclic carbene (NHC) ligand underwent cyclometallation to form a five-membered ruthenacycle. The complex
Shohei Sase, Yuriko Ikehara, Kei Goto
doaj   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Azido[1,2-bis(diphenylphosphanyl)ethane-κ2P,P′](η5-indenyl)ruthenium(II)

Acta Crystallographica Section E, 2011
Facile ligand substitution is observed when the ruthenium chloride complex [Ru(η5-C9H7)Cl(dppe)] (dppe is diphenylphosphanyl ethane) is treated with NaN3 in refluxing ethanol, yielding the title compound, [Ru(η5-C9H7)(N3)(dppe)] or [Ru ...
Ting-Shen Kuo, Hsiu-Ling Hsu, Hui-Ling Sung   +2 more
doaj   +1 more source

Riding Through Norms: Creating and Performing Athletic Femininity at American Ladies’ Equestrian Exhibitions, 1850–1890

Gender &History, EarlyView.
ABSTRACT During the nineteenth century, American agricultural fairs often featured ladies’ equestrian exhibitions. At these events, women constructed an athletic femininity based on skill and competitiveness that challenged traditional ideals of womanhood.
Gabrielle McCoy
wiley   +1 more source