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1 molecola piramidale
[CHIM]
См. также в других словарях:
Pyramidal alkene — Pyramidal alkenes are alkenes in which the two carbon atoms making up the double bond are not coplanar with their four substituents Ref|. This deformation from a trigonal planar geometry to a tetrahedral molecular geometry is the result of angle… … Wikipedia
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Trigonal pyramidal molecular geometry — Infobox molecular geometry Symmetry group= C3v Electron direction=4 Atom direction=3 Bond angle … Wikipedia
Square pyramidal molecular geometry — In molecular geometry, square based pyramidal geometry describes the shape of certain compounds with the formula ML5 where L is a ligand. If the ligand atoms were connected, the resulting shape would be that of a pyramid with a square base. The… … Wikipedia
History of the molecule — In chemistry, the history of the molecule traces the origins of the concept or idea of the existence of strong chemical bonds between two or more atoms. The modern concept of molecules can be traced back towards pre scientific Greek philosophers… … Wikipedia
Semi-rigid molecule — A semi rigid molecule is a molecule which has a potential energy surface with a well defined minimum corresponding to a stable structure of the molecule. The only (quantum mechanical) motions that a semi rigid molecule makes are (small) internal… … Wikipedia
Hypervalent molecule — A hypervalent molecule is a molecule that contains one or more main group elements formally bearing more than eight electrons in their valence shells. Phosphorus pentachloride (PCl5), sulfur hexafluoride (SF6), the phosphate (PO43−) ion, chlorine … Wikipedia
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Nitrogen trichloride — Nitrogen trichloride … Wikipedia
Trimethylphosphine — Chembox new Name = Trimethylphosphine ImageFile = PMe3.png ImageName = trimethylphosphine ImageFile1 = Trimethylphosphine A 3D balls.png ImageName1 = Ball and stick model of trimethylphosphine IUPACName = Trimethylphosphine OtherNames =… … Wikipedia
