Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C10H20O5. In my other articles, you can also check out more blogs about 33100-27-5
Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 33100-27-5, Name is 1,4,7,10,13-Pentaoxacyclopentadecane, Formula: C10H20O5.
ETUDE CRISTALLOGRAPHIQUE DU DIAQUA(15-COURONNE-5 ETHER) ZINC(II) NITRATE ET PAR R.P.E. DE CE COMPOSE DOPE AU CUIVRE(II)
The crystallographic structure of diaqua (pentaoxa 1,4,7,10,13 cyclopentadekane)Zinc(II)nitrate ( (NO3)2) has been established by three-dimensional X-ray analysis from diffractometer data.The compound is monoclinic (space group Pc) with a = 14.714(2), b = 14.066(2), c = 26.108(3) Angstroem, beta = 96.83 deg, Z = 12 (6 independent molecules).Zinc admits coordination number SEVEN (5 oxygen atoms from the crown-ether and two water molecules).The six independent units are very similar and their differences consist mainly in their orientations.The ESR parameters of the title compound doped with Copper(II) were measured at N.T. on a single crystal.One found: g3 = 2.001, g2 = 2.325, g1 = 2.373; A3 = 110 G (103.10-4 cm-1), A2 = 10 G (11.10-4 cm-1), A1 = 37 G (41.10-4 cm-1).These values can be accounted for by admitting a substitutional localization of the doping ion.The g and A principal values and the optical data could be reproduced within the framework of an A.O.M. calculation with the following parameters: (e?)o1 to o5 = ca. -4 600 cm-1, (e?)o6,o7 = ca. -5 300 cm-1, e?c/e? = e?s/? = 0,2; k1 = k2 = 0,94, k3 = 1; kappa = 0,2, P = 320.10-4 cm-1.Keywords – RPE ESR Copper(II), Zinc(II) Pentaoxa 1,4,7,10,13 cyclopentadecane 15-crown-5 ether
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C10H20O5. In my other articles, you can also check out more blogs about 33100-27-5
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare