نتایج جستجو برای: def2
تعداد نتایج: 135 فیلتر نتایج به سال:
•Thermal isomerization pathways of donor-acceptor Stenhouse adducts are tuned by polarity•Non-selective stimuli produce selective responses in the DASA mixture Natural systems such as cells or organisms consist thousands stimulus-responsive and adaptive molecules assemblies enzymes proteins. To achieve a multitude selectivity despite limited set available stimuli, nature relies on highly contro...
•Electro-oxidative C–H phosphorylation of arenes and alkenes•Chemical oxidants are not required in an undivided cell setup•Sustainable 3d nickela-electrocatalysis with H2 as the only byproduct•Mechanistic insights by NMR spectroscopy, X-ray analysis, mass spectrometry, CV Phosphorus-containing molecules play a pivotal role numerous applied areas have transformative applications molecular synthe...
In the current contribution we present a comprehensive study on the heteronuclear carbonyl complex H2FeRu3(CO)13 covering its low energy electron induced fragmentation in the gas phase through dissociative electron attachment (DEA) and dissociative ionization (DI), its decomposition when adsorbed on a surface under controlled ultrahigh vacuum (UHV) conditions and exposed to irradiation with 500...
•Redox series with end-on bridging (P2)2?, (P2)??, and (P?P)0 ligands•A P2 complex bonding characteristics comparable to that of free (P?P)0•Stabilizing heavier dipnictogen redox-inactive Lewis acids Chemical synthesis relies on strategies stabilize well-defined molecular building blocks while also retaining their fundamental reactivity. This is illustrated by the classic pnictogen dichotomy. I...
A new sort of generative grammar (Sec2) will be demonstrated which is more radically “lexicalist” than any earlier one (Sec1). It is a modified Unification Categorial Grammar [1–4] from which even the principal syntactic “weapon” of CGs, Function Application, has been omitted. What has remained is lexical sign and the mere technique of unification as the engine of combining signs. The computati...
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