Centre A2

The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are

We hypothesize that ( i ) tendency towards the ag- gregated spatial pattern is positively influenced by increasing altitude, ( ii ) tree layer has an effect on the distribution

The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used

a Laboratoire de Chimie Organique Applique´e, Universite´ Sidi Mohamed Ben Abdallah, Faculte´ des Sciences et Techniques, Route d’Immouzzer, BP 2202 Fe`s, Morocco, b Institut

In the crystal structure of the title compound, the asymmetric unit is composed of the whole chiral organic molecule, C 17 H 18 Cl 3 NO 5 , connected to a water molecule (Fig.1)..

The aim of the present paper is to determine the effects of differentiated inputs of nitrogen into soil on the chemistry of leaves, growth properties and phenology of birch

In the crystal, molecules are linked via C—H···O hydrogen bonds forming infinite C(11) chains running parallel to.

The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are