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The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate

Jan Kroon ; Laboratorium voor Structuurchemie, Rijksuniversiteit, Padualaan 8, Utrecht, The Netherlands
Jan A. Kanters ; Laboratorium voor Structuurchemie, Rijksuniversiteit, Padualaan 8, Utrecht, The Netherlands

Puni tekst: engleski, pdf (6 MB) str. 99-104 preuzimanja: 47* citiraj
APA 6th Edition
Kroon, J. i Kanters, J.A. (1982). The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate. Croatica Chemica Acta, 55 (1-2), 99-104. Preuzeto s https://hrcak.srce.hr/194282
MLA 8th Edition
Kroon, Jan i Jan A. Kanters. "The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate." Croatica Chemica Acta, vol. 55, br. 1-2, 1982, str. 99-104. https://hrcak.srce.hr/194282. Citirano 27.02.2021.
Chicago 17th Edition
Kroon, Jan i Jan A. Kanters. "The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate." Croatica Chemica Acta 55, br. 1-2 (1982): 99-104. https://hrcak.srce.hr/194282
Harvard
Kroon, J., i Kanters, J.A. (1982). 'The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate', Croatica Chemica Acta, 55(1-2), str. 99-104. Preuzeto s: https://hrcak.srce.hr/194282 (Datum pristupa: 27.02.2021.)
Vancouver
Kroon J, Kanters JA. The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate. Croatica Chemica Acta [Internet]. 1982 [pristupljeno 27.02.2021.];55(1-2):99-104. Dostupno na: https://hrcak.srce.hr/194282
IEEE
J. Kroon i J.A. Kanters, "The Two Fundamental H-Bond Types in Acid Salts Displayed in the Dimorphs of Potassium Hydrogen Tartronate", Croatica Chemica Acta, vol.55, br. 1-2, str. 99-104, 1982. [Online]. Dostupno na: https://hrcak.srce.hr/194282. [Citirano: 27.02.2021.]

Sažetak
At ambient temperature the acid potassium salt of tartronic
acid crystallizes in two forms. The a. form is monoclinic, space
group P21/n with a= 7.356, b = 8.116, c = 9.197 A, fJ = 94.81° and
Z = 4. The fJ form is also monclinic, space group P21/c with.
a= 6.532, b = 9.248, c = 9.505, fJ = 99.74° and Z = 4. The a. and ~
structures were solved by Patterson and Fourier methods and
refined to R = 0.047 with 1129 and 1204 observed diffractometer
data respectively. The fundamental differences in structural aspects
between the dimorphs of this acid salt are found in the H-bond
schemes. In the a. form the carboxyl groups are coupled by A-type
H bonds, in the ~ form by H bonds of the B type.

Hrčak ID: 194282

URI
https://hrcak.srce.hr/194282

Posjeta: 102 *