Stereochemistry of the metal-metal bond: preparation and structure of Co2(CO)4C5H5P(CH3)2.Keller, EgbertVahrenkamp, Heinrich
Copper-substituted ethanes as a model for copper-acetylene interactions on the metal surface Quantum mechanical study of the structure and bonding of coppe... Quantum mechanical ab initio calculations are reported for the Cu and Cu + complexes with acetylene and ethylene and for the dicopper-subst...
Intramolecular hydrogen-bonding interactions in 1,4-dihydroxy-5,8-naphthoquinone imine ( 1a: an oversimplified model system for 5-iminodaunomycin (5IDN)), ... YH Mariam,L Chantranupong - 《Journal of Molecular Structure Theochem》 被引量: 33发表: 2000年 加载更多来源...
Ion hydration and hydrogen bond structure in NaCl solutions at temperatures and pressures for carbon dioxide sequestration: the effects of solvated CO2mole... were used to investigate the ion hydration and hydrogen bond structure in CO2–brine and brine solutions at temperatures and pressures for CO2...
Using coupled cluster theory combined with implicit solvation models we have examined the effects of radical formation on the structure and reactivity of oxalic acid-derived radicals in aqueous solution. Our results show that the calculated solution-phase free-energy barrier for C-C bond cleavage to...
On the one hand, the formation of oxygen vacancy can modulate the geometric and electronic structure of adjacent active metals20,21, thus promoting the activation of CO2 and the further formation of active intermediates at the active metal-oxygen vacancy interfaces. On the other hand, as one of...
Crystal and molecular structure of SP-4-4-[Au(2-C6H4N2Ph){CH2COC6H2(OMe)3-3,4,5} Cl(PPh3)] and SP-4-4-[Au(2-C6H4N... Ketonyl complexes [Au(η2-pap)(η1-CH2COR)Cl][η2pap = 2-(phenylazo)phenyl-C1,N2′] react i) with various salts [AgAc, Ac = MeCO2, or NaI]...
4. Draw the Lewis structure of: Carbon Tetrachloride (CCl4) Ammonia (NH3) 1. Carbon has four electrons in its valence shell and completes its octet by sharing its four electrons with four chlorine atoms to form acarbon tetrachloride(CCl4) molecule, as shown below. ...
It is not necessarily the same as the value per share or unit of that the Funds’ assets. At any time the share or unit price may be at a discount or premium to the asset value. However, because of the exchange-traded fund structure, it is expected that a significant discount or ...
Single-crystal structure determination of nanosized metal–organic frameworks by three-dimensional electron diffraction. Nat. Protoc. 17, 2389–2413 (2022). Article CAS Google Scholar Shang, L., Lv, X., Zhong, L., Li, S. & Zheng, G. Efficient CO2 electroreduction to ethanol by Cu3Sn ...