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Description
Laboratory techniques concerned with excluding oxygen from air sensitive reactions of a specific area of transition metal chemistry.
Laboratory techniques concerned with excluding oxygen from air sensitive reactions of a specific area of transition metal chemistry.
| Module code and title: | S343, Inorganic chemistry |
|---|---|
| Item code: | S343; VCR1A Pt1 |
| First transmission date: | 1989 |
| Published: | 1989 |
| Rights Statement: | Rights owned or controlled by The Open University |
| Restrictions on use: | This material can be used in accordance with The Open University conditions of use. A link to the conditions can be found at the bottom of all OUDA web pages. |
| Duration: | 01:00:00 |
| + Show more... | |
| Producer: | Michael Peet |
| Contributors: | Paul Baker; Stuart Bennett |
| Publisher: | BBC Open University |
| Keyword(s): | Crystallography; Dinitrogen; Infra-red; NMR; Potential energy function; Schlenk Line; Spectroscopy; X-ray |
| Footage description: | Footage - Fume cupboard. Solution changing colour (0'31"-133") - University College of North Wales, Bangor (1'58"-2'09") - Vacuum schlenk line apparatus. Stirrer reflux system (4'32"-9'26") - Graphic of equation of facial isomer (9'27"-9'56") - Vacuum schlenk line apparatus (9'57"-14'25") - Graphic of equation. Graphic of four boxes, elemental analysis highlighted (14'26"-15'01") - Tin sample boats. Printout (15'02"-16'59") - Graphic of chemical equation of elemental analysis (17'04"-17'24") - Seven co-ordinate model. Computer animation of seven co-ordinate molecule (17'33"-18'35") - Brown molybdenum complex (18'38"-18'44") - Tungsten (18'58"-19'07") - Graphic of equation of acetonitrile ligand replaced by triphenile antimony (19'14"-19'21") - Schlenk line apparatus. Freeze-de-gassing (19'22"-26'42"). Graphic of equation of triphenyl antimony added to diiodo complex. Graphic of four boxes, NMR highlighted (26'43"-27'26") - Yellow solid, solution added. Schlenk line apparatus. Crystals. CDCl3 (27'27"-33'03") - NMR laboratory. Spectrum (33'04"-34'17") - Computer screen with proton spectrum (34'36"-36'04") - Graphic of equation of complex. Computer animation of complex (36'05"-36'31") - Graphic of equation of complex (37'05"-37'20") - Graphic of four boxes, x-ray diffraction highlighted (38'46"-39'06") - Glove box. X-ray diffractometer (39'07"-40'55") - Graphic of equation of re-arranged complex. Computer animation of anion structure (40'56"-41'42") - Seven co-ordinate model. Computer animation of but-2-yne. Graphic of equation of tungsten complex (41'50"-42'23") - Schlenk line apparatus. Crystals (42'24"-46'29") - Crystals under microscope (46'52"-47'43") - Graphic of four boxes, infra red highlighted (47'44"-47'55"). Infra red spectrometer. Computer animation of bonds between butyne carbon atoms and metal. Graphic of equation of two butyne ligands and DPPM (48'05"-49'51") - Model of butyne ligand. Computer animation of butyne ligand. Potential energy function (51'02"-55'10"). |
| Master spool number: | HOU6271 |
| Production number: | FOUS560E |
| Videofinder number: | 2767 |
| Available to public: | no |
