Whiffen

International Union for Pure and AppHed Chemistry (lUPAC) Bank Court Way, Cowley Centre Oxford 0X4 3YP United Kingdom Among its pubheations in the standards field are Manual of Symbols and Terminologyfor Physico-chemical Quantities and Units, D. H. Whiffen, ed., Pergamon, New York, 1979, and Nomenclature of Inorganic Chemisty, Pergamon, New York, 1977. 

Infrared Absorption Spectra of Dextran and other Polyglucosans, S. A. Barker, E. J. Bourne, M. Stacey, and D. H. Whiffen, Chem. Ind. (London), (1953) 196-197. 

Aspects of Stereochemistry, Part IV. Configuration and Some Reactions of 1 3-0-Benzylideneglyc-erols (5-Hydroxy-2-phenyl-1 3-dioxans), N. Baggett, J. S. Brimacombe, A. B. Foster, M. Stacey, and D. H. Whiffen,7. Chem. Soc., (I960) 2574-2581. 

More details and definition of other units may be found in the Manual of Symbols and Terminology for Physicochemical Quantities and Units, Whiffen, 1979, Pergamon Press. 

In the butadiene system of a cyclopentadienylstannane, the LUMO has the same phase at the 1- and 4-positions 25, and it is argued that this results in enhanced hyperconjugation through the Whiffen effect,307 which was first... 

The basis for the further assignment of the bands to specific vibrations is the assignment of the benzene bands given by Whiffen (1955) on the basis of an exact molecular model calculation. 

According to the convention in lUPAC (International Union of Pure and Applied Chemistry) [Whiffen, 1979], the cell of Eqn. 6-3 is illustrated by the cell diagram shown in Eqn. 6—4 ... 

The International Union of Puie and AppUed Chemistry now recommends a standard pressure of 0.1 MPa (1 bar) in place of the previously accepted standard of 101.325 kPa (1 atm). The difference in thermodynamic quantities is not significant for condensed phases, and differences in A// values are not significant even for gases, but the user of thermodynamic tables will have to note carefully the standard state chosen for any compilation of data. See Ref. 1, pp. 2—23 lUPAC Division of Physical Chemistry, Commission on Symbols, Terminology and Units, Manual of symbols and terminology for physico-chemical quantities and units, M. L. McGlashan, M. A. Paul, and D. N. Whiffen, eds., Pure andApp. Chem 51, 1 (1979), and Appendix IV, Pure and Applied Chem. 54, 1239 (1982). 

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