British Universities Film & Video Council

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  1. Valence Bond Approach to Covalent Bonding, The (1975 Audio)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 15 min.

    A qualitative account of the distinctive features of the valence bond approach, including resonance.

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  2. Vibrations4 of Free Molecules (3 Parts) (1975 Video)

    Subject
    Chemistry
    Distribution
    Sale, Videocassette. VHS. col. 7, 7, 4 min, 1996 sale: £20.00 each (+VAT +p&p)

    Part 1: Shows the movements of the atoms during the more important normal vibrations of ethylene - the stretching vibrations of the C-C double bond and the stretching and bending vibrations of the CH2...

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  3. Wave Mechanics and Covalent Bonding (1975 Audio)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 15 min.

    General features of the qualitative application of wave mechanical methods to covalent bonding, including sigma and pi orbitals, hybridisation.

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  4. Wave Mechanics and the Hydrogen Atom (1975 Audio)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 15 min.

    A qualitative account of the derivation and nature of orbitals. Significance of quantum numbers.

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  5. Ion-Molecular Reactions. Part 1: Ion-Dipole Charge Transfer Trajectories (1974 Film, Video)

    Director
    David R Clark
    Producer
    David R Clark
    Subject
    Chemistry; Physics
    Distribution
    Film (16mm)

    A computer-drawn film of the potentials and trajectories in real and configuration space of singly ionised argon (Ar+) and carbon monoxide (CO) charge transfer interactions.

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  6. Techniques in Analytical Chemistry (3 Parts) (1974 Video)

    Director
    P A Cooke
    Producer
    P A Cooke
    Subject
    Chemistry
    Distribution
    Free loan Sale, Videocassette. U-matic. b&w. 40 min.

    In 3 parts: 1) preparing a standard solution; 2) cleaning analytical glassware; 3) titrimetric analysis, with a demonstration and discourse on the three techniques.

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  7. Ultra-Violet and Visible Spectroscopy (1974 Video)

    Director
    Michael Steele
    Producer
    John Binks; John Duffy
    Subject
    Chemistry
    Distribution
    Hire Sale, Videocassette. Standard formats. col. 25 min.

    Illustrates absorption and emission spectra with examples from inorganic chemistry. Types of transitions considered are D-D and charge transfer. Uses an SP 800 automatic spectrophotometer and shows in detail...

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  8. How to Use the Pye Gas Chromatograph (1973 Video)

    Director
    David R Clark
    Producer
    David R Clark
    Subject
    Chemistry
    Distribution
    Sale, Videocassette. U-matic, VHS. b&w. 14 min.

    Shows the use of the Pys gas chromatograph.

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  9. Symmetry Elements and Operations (1973 Multimedia)

    Subject
    Chemistry; Mathematics
    Distribution
    Sale, Audiocassette. 30 min.; 17 slides. col.

    Symmetry elements and symmetry operations of molecular point groups are defined and discussed. Slides of three-dimensional models are used to illustrate the various elements and operations.

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  10. Fine Structure of the Alkali Metal Spectra, The (1972 Multimedia)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 30 min. Synchronised to Philips N2209; 23 slides. col.

    Introduces the double splitting of the Sharp and Principal series. Examines the electron in terms of its spin and orbital angular momenta. Evaluates the resultant. Presents the new energy state diagram and...

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