British Universities Film & Video Council

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  1. Influence of Magnetic and Electric Fields on Atomic Spectra, The (1972 Multimedia)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 40 min. Synchronised to Philips N2209.; 25 slides. col.

    The directional characteristics of atomic orbital is explained in terms of the interaction between the resultant orbital angular momentum (or magnetic moment) and an externally applied magnetic field. A...

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  2. Protein: Structure and Function (1972 Film)

    Subject
    Biology; Chemistry
    Distribution
    Film (16mm)

    The molecular structure of protein and its function. Protein as a polymer of amino acids; how amino acid side-chains determine the structural configuration and chemical or enzymatic activity of protein.*

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  3. Spectroscopic Terms and Crystal Field Theory (Quantum Mechanics) (1972 Video)

    Director
    Michael Steele
    Producer
    John Duffy
    Subject
    Chemistry
    Distribution
    Hire Sale, Videocassette. Standard formats. col. 34 min.

    Concerned with spectroscopic terms for the D-block ions, the effect of crystal fields on these terms and the resulting D-D spectra of the ions.

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  4. What Happens to an Atom in a Molecule (1972 Video)

    Director
    David R Clark
    Producer
    David R Clark
    Subject
    Chemistry
    Distribution
    Sale, Videocassette. Standard formsts. b&w. 65 min.

    When an atom becomes part of a molecule there are changes in the size and the shape of the charge-cloud associated with any one of the nuclei. If the atom forms a covalent bond to a neighbour, the size of...

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  5. Ion Exchange Resins (1971 Film)

    Producer
    L Cronenberger
    Subject
    Chemistry
    Distribution
    Film (16mm)

    The characteristics of ion exchange resins and an illustration of the physical and chemical laws which govern this phenomenon. Two examples of applications: the automatic analysis of amino acids on a...

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  6. Mass Spectrometry 2 (1971 Film)

    Director
    R L Pecsok; J L Sudmeier
    Subject
    Chemistry
    Distribution
    Film (16mm)

    Demonstrates the technique of mass spectrometry, showing how the instrument operates and how a mass spectrum is obtained. Also shows the relationship between precise molecular weight and the chemical...

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  7. Some Concepts in Reaction Dynamics (1970 Film)

    Producer
    P E Charters; C A Parr; J C Polanyi
    Subject
    Chemistry
    Distribution
    Film (16mm)

    Chemical reaction occurs as the outcome of certain types of molecular collision. The film deals mainly with the collision of atoms with diatomic molecules. It is composed of a number of specimen...

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  8. Considering Crystals (1969 Video)

    Director
    Michael Crosfield
    Producer
    Peter Griffiths
    Subject
    Chemistry
    Distribution
    OUT OF DISTRIBUTION, Videocassette. VHS. col. 16 min.

    Looks at the way a molecular structure can build up through the repeated unit cell into a crystal lattice. Explains the main types of bonding which produce different types of crystal structure. Also...

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  9. Mass Spectrometer, The (1968 Video)

    Director
    Robert Parker
    Producer
    Ian Latimer
    Subject
    Chemistry
    Distribution
    Hire Sale, Videocassette. VHS. col. 22 min.

    The development and applications of the mass spectrometer and the difference between the direct-focusing and double-focusing mass spectrometer.*

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  10. Physics and Chemistry of Water (1965 Film, Video)

    Producer
    Peter Bradford
    Subject
    Chemistry
    Distribution
    Film (16mm)

    After illustrating the extraordinary properties of water the film shows in animation how hydrogen and oxygen combine and examines the atomic structure of the water molecule, considering electrons first as...

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