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Complexation of Neutral Organic Molecules by (Metallo)Macrocycles and Metalloclefts
Journal of Coordination Chemistry, 1992Thermodynamic data of several complexes studied with NMR spectroscopy in solution and X-ray analysis of the solid state showed that hydrogen bond formation between host and guest determines the structures of the complexes, and very likely also their stability. Two methods to enhance the stability of this type of complexes are described.
Reinhoudt, David N. +2 more
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Zirconocene Complexes of Unsaturated Organic Molecules: New Vehicles for Organic Synthesis
Science, 1993Transition metals are known to stabilize high-energy species and to activate otherwise unreactive ones. The zirconocene unit stabilizes highly strained alkynes and alkenes, allowing their use in selective carbon-carbon bond-forming reactions.
R D, Broene, S L, Buchwald
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Organization of SCP1 Protein Molecules within Synaptonemal Complexes of the Rat
Experimental Cell Research, 1996SCP1, a major protein component of synaptonemal complexes (SCs), is probably a constituent of the transverse filaments (TFs). The protein consists of three domains: a short, proline-rich N-terminal part, a stretch of 700 amino acid residues capable of forming an amphipathic alpha-helix, and a C-terminal domain of 240 amino acid residues which is ...
Schmekel, K. +6 more
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Modelling clusters of complex organic molecules
Oxygenated organic molecules (OOMs) form in the atmosphere by oxidation of volatile organic compounds from both natural and anthropogenic sources. Highly oxygenated organic molecules are likely to take part in new particle formation, but it is unclear to what extent they can form particles without the involvement of inorganic acids or ions, and whetherHanna Vehkamäki +4 more
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SPECTROSCOPIC INVESTIGATIONS OF INTRAMOLECULAR RELAXATIONS IN ORGANIC COMPLEX MOLECULES
Pure and Applied Chemistry, 1974Some experimental results referring to vibrational and electronic (vibronic) relaxations in organic complex molecules are considered on the basis of simple models. The fundamental role of normal vibrational interactions is shown in the formation of mixed vibrational and vibronic molecular states, determining the dynamics of the absorbed light energy ...
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Prebiotic Complex Organic Molecules in Space
2019As of 2017, about 200 complex organic molecules have been detected in interstellar molecular clouds. It was 1969 when the first organic molecule in space, H2CO, was discovered. Since then many organic molecules were discovered by using the NRAO 11 m (upgraded later to 12 m), Nobeyama 45 m, IRAM 30 m, and other highly sensitive radio telescopes as a ...
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Complex organic molecules in outer space
Biological Conservation, 1971G.W. Swenson, W.H. Flygare
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Interactions of the Kaolin Minerals with Complex Organic Molecules
2018In this chapter, the interactions of complex organic molecules with the kaolin group 1:1 clay minerals, will be described in applications such as in the formation of nanocomposites and slow release systems for drugs or pesticides/herbicides, together with the effects of these molecules on the clay internal and external surfaces The reactive molecules ...
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Intramolecular Relaxations and Luminescence of Organic Complex Molecules
1973The principal aim of this paper is the consideration of the relations between intramolecular relaxations and transformations of absorbed light energy in polyatomic molecules. An attempt will be made to connect the molecular characteristic governing these transformations with the experimental data on the vibronic spectra of molecules.
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Cyclohexaamylose complexation with organic solvent molecules
Journal of the American Chemical Society, 1982Robert I. Gelb +4 more
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