trigonal-bipyramidal structure

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• Trigonal bipyramidal molecular geometry — Infobox molecular geometry Symmetry group= D3h Electron direction=5 Atom direction=5 Bond angle=90°, 120° mu= 0 Examples=PF5 In chemistry a trigonal bipyramid formation is a molecular geometry with one atom at the center and 5 more atoms at the… …   Wikipedia

• Phosphorus pentachloride — Phosphorus pentachloride …   Wikipedia

• Iron pentacarbonyl — Chembox new Name = Iron pentacarbonyl ImageFileL1 = Fe(CO)5.png ImageSizeL1 = 150px ImageNameL1 = Iron carbonyl ImageFileR1 = Iron pentacarbonyl 3D vdW.png ImageSizeR1 = 120px ImageNameR1 = Iron carbonyl IUPACName = pentacarbonyliron(0)… …   Wikipedia

• Berry mechanism — The Berry mechanism, or Berry pseudorotation mechanism, is a type of vibration causing molecules of certain geometries to isomerize by exchanging the two axial ligands for two of the equatorial ones. It is the most widely accepted mechanism for… …   Wikipedia

• organosulfur compound — ▪ chemical compound Introduction also spelled  organosulphur compound , also called  organic sulfur compound   a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… …   Universalium

• reaction mechanism — Introduction       in chemical reactions (chemical reaction), the detailed processes by which chemical substances are transformed into other substances. The reactions themselves may involve the interactions of atoms (atom), molecules (molecule),… …   Universalium

• Compounds of zinc — are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of most compounds is the group oxidation state of +2. Zinc may be classified as a post transition main group element… …   Wikipedia

• Organotin chemistry — Organotin compounds are those with tin linked to hydrocarbons. Organotin compounds or stannanes are chemical compounds based on tin with hydrocarbon substituents. Organotin chemistry is part of the wider field of organometallic chemistry.[1] The… …   Wikipedia

• Organotin — compounds or stannanes are chemical compounds based on tin with hydrocarbon substituents. Organotin chemistry is part of the wider field of organometallic chemistry [ Synthetic aspects of tetraorganotins and organotin(IV) halides Sander H.L.… …   Wikipedia

• Antimony pentafluoride — Chembox new ImageFileL1 = Antimony pentafluoride 2D.png ImageSizeL1 = 120px ImageNameL1 = Antimony pentafluoride ImageFileR1 = Antimony pentafluoride monomer 3D balls.png ImageSizeR1 = 120px ImageNameR1 = Antimony pentafluoride IUPACName =… …   Wikipedia

• Aluminium hydride — Chembox new ImageFile = ImageSize = IUPACName = aluminium trihydride alumane trihydridoaluminium OtherNames = Aluminium(III) hydride; alane; aluminum hydride, α alane Section1 = Chembox Identifiers CASNo = 7784 21 6 PubChem = SMILES = Section2 =… …   Wikipedia