J.-P. Putzeys
Université catholique de Louvain
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by J.-P. Putzeys.
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1974
J. Galloy; J.-P. Putzeys; G. Germain; J. P. Declercq; M. Van Meerssche
The structure of C13H19N302C12. H20 has been obtained by X-ray diffraction methods. The crystals are monoclinic, space group P21/c, with a=8-871 (1), b=25.898 (2), c=7.963 (1),~,, fl= 113.54 (1) °, and Z = 4. The structure was solved by direct methods and refined by block-diagonal least-squares calculations to an R of 0-046. The molecules are held together by a one-dimensional array of hydrogen bonds extending in the a direction. A short N H . . . O intramolecular distance is thought to participate in a bifurcated hydrogen bond.
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1974
A. Colon; Jean-Paul Declercq; P. Piret; J.-P. Putzeys; M. Van Meerssche
Crystals are shown to be orthorhombic, /b P/2/sub 1/2/sub 1/2/sub 1/, /b a/=15.706(3), /b b/=11.930(3), /b c/=5.930(5) A , C/sub 10/H/sub 12 /NO/sub 4/Br, /b Z/=4, /b D//sub 0/=1.7, /b D/ /sub c/=1.734 g cm/sup -3/. The torsional angle chi /sub 1 /(NC/sub alpha /C/sub beta /C/sub gamma /) is 55.7 degrees corresponding to the /b syn/ conformation.
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1972
J. Meunier-Piret; P. Piret; G. Germain; J.-P. Putzeys; M. Van Meerssche
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1976
J. Meunier-Piret; P. Piret; J.-P. Putzeys; M. Van Meerssche
Angewandte Chemie | 1973
CÉAcile Derycke; Volker Jäger; J.-P. Putzeys; Maurice Van Meerssche; Heinz G. Viehe
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1971
J. Verbist; J.-P. Putzeys; P. Piret; M. Van Meerssche
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1972
M.-P. Rousseaux; J. Meunier-Piret; J.-P. Putzeys; G. Germain; M. Van Meerssche
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1976
J. Galloy; J.-P. Putzeys; G. Germain; M. Van Meerssche
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1974
J. Galloy; J.-P. Putzeys; G. Germain; J. P. Declercq; M. Van Meerssche
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry | 1977
F. Chentli‐Benchikha; J. P. Declercq; G. Germain; M. Van Meerssche; T. Debaerdemaeker; O. Dideberg; A. Michel; J.-P. Putzeys
