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Preservation and loss of structural features of solid acetic acid during the melting process

1978; Wiley; Volume: 49; Issue: 2 Linguagem: Inglês

10.1002/pssa.2210490206

1521-396X

H. Bertagnolli, H. G. Hertz,

Phase Equilibria and Thermodynamics

physica status solidi (a)Volume 49, Issue 2 p. 463-472 Original Paper Preservation and loss of structural features of solid acetic acid during the melting process† H. Bertagnolli, H. Bertagnolli Institut für Physikalische Chemie und Elektrochemie der Universität Karlsruhe Search for more papers by this authorH. G. Hertz, H. G. Hertz Institut für Physikalische Chemie und Elektrochemie der Universität Karlsruhe Search for more papers by this author H. Bertagnolli, H. Bertagnolli Institut für Physikalische Chemie und Elektrochemie der Universität Karlsruhe Search for more papers by this authorH. G. Hertz, H. G. Hertz Institut für Physikalische Chemie und Elektrochemie der Universität Karlsruhe Search for more papers by this author First published: 16 October 1978 https://doi.org/10.1002/pssa.2210490206Citations: 18 † In honour of Prof. Dr. F. Stöckmann's 60th birthday ‡ Kaiserstr. 12, D-7500 Karlsruhe, BRD. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstracten The structure of solid acetic acid is described in a schematic form using data reported in the literature. X-ray and neutron seattering measurements on liquid acetic acid are performed to yield weighted sums of atomic pair correlation functions. Comparison of the respective experimental data shows that the H-bond atomic separations are preserved during melting, however, that a new preferred intermolecular distance of 2.1 Å appears in the liquid. Abstractde Die Struktur der festen Essigsäure wird kurz in schematischer Weise beschrieben. Hierbei werden Literaturdaten benutzt. Es werden Röntgen- und Neutronenbeugungsmessungen an flüssiger Essigsäure durchgeführt. Diese ergeben gewichtete Summen von Atom-Paarkorrelationsfunktionen. Ein Vergleich der diesbezüglichen experimentellen Daten zeigt, daß die mit den H-Brücken verknüpften Atom-Abstände beim Schmelzen erhalten bleiben, daß aber ein neuer bevorzugter interatomarer Abstand von 2.1 Å in der Flüssigkeit auftritt. References 1 D. Eisenberg and W. Kauzmann, The Structure and Properties of Water, Clarendon Press, Oxford 1969. 2 F. Franks (Ed.), Water, a Comprehensive Treatise, Plenum Press, New York/London, 1972. 3 J. L. Derissen, J. Mol. Structure 7, 67 (1971). 4 S. Cyvin, L. Alfheim, and G. Hagen, Acta chem. Scand 24, 3038 (1970). 5 J. L. Derissen and P. H. Smit, Acta cryst. A33, 230 (1977). 6 P. Schuster, G. Zundel, and C. Sandorfy (Ed.), The Hydrogen Bond, North-Holland Publ. Co., Amsterdam 1976. 7 P. G. Jönsson, Acta cryst. B27, 893 (1971). 8 R. E. Jones and D. H. Templeton, Acta cryst. 11, 484 (1958). 9 I. Nahringbauer, Acta chem. Scand. 24, 453 (1970). 10 H. Bertagnolli and M. D. Zeidler, Mol. Phys. Phys. 35, 177 (1978). 11 H. Bertagnolli, P. Chieux, and M. D. Zeidler, Mol. Phys. 32, 759 (1976). 12 H. H. Paalman and C. J. Pings, J. appl. Phys. 33, 2635 (1962). 13 I. A. Blech and B. L. Averbach, Phys. Rev. 137, A 1113 (1965). 14 M. E. Milberg, J. appl. Phys. 29, 64 (1958). 15 Internat. Tables for X-Ray Crystallography, Vol. 3, Kynoch Press, Birmingham 1974. 16 B. E. Warren and R. L. Mozzi, Acta cryst. 21, 459 (1966). 17 C. W. Dwiggins and D. A. Park, Acta cryst. A 27, 264 (1971). 18 H. P. Hanson, F. Herman, J. D. Lea, and S. Skillman, Acta cryst. 17, 1040 (1964). 19 A. C. Wright, in: Advances in Structure Research by Diffraction Methods, Ed. W. Hoppe and R. Mason, Vieweg, Braunschweig 1974 ( p. 1). 20 W. Marshall and S. W. Lovesy, Theory of Thermal Neutron Scattering. Clarendon Press, Oxford 1971. 21 N. I. Gulivets, A. E. Lutskii, and I. V. Radchenko, Soviet Phys. – J. struct. Chem. 6, 20 (1965); Zh. strukt. Khim. 6, 27 (1965). 22 T. V. Gorbunova, V. V. Shilov, and G. I. Batalin, Soviet Phys. – J. struct. Chem. 14, 383 (1973); Zh. strukt. Khim. 14, 424 (1973). 23 V. Berg, H. G. Hertz, and R. Tutsch, Ber. Bunsenges. phys. Chem. 80, 1278 (1976). Citing Literature Volume49, Issue216 October 1978Pages 463-472 ReferencesRelatedInformation