scholarly journals Structure, thermal stability and magnetic behavior of Mn(II) complexes with phenoxyacetic acid herbicides

Polyhedron ◽  
2021 ◽  
pp. 115370
Author(s):  
Aleksandra Drzewiecka–Antonik ◽  
Wiesława Ferenc ◽  
Barbara Mirosław ◽  
Dariusz Osypiuk ◽  
Jan Sarzyński
Keyword(s):  
Thermal Stability ◽  
Magnetic Behavior ◽  
Phenoxyacetic Acid ◽  
Acid Herbicides

The adsorption of phenoxyacetic acid herbicides on goethite

1977 ◽  
Vol 61 (3) ◽  
pp. 545-553 ◽  
Author(s):  
B.V. Kavanagh ◽  
A.M. Posner ◽  
J.P. Quirk
Keyword(s):  
Phenoxyacetic Acid ◽  
Acid Herbicides

scholarly journals Magnetic Behavior of Luminescent Dinuclear Dysprosium and Terbium Complexes Derived from Phenoxyacetic Acid and 2,2’-Bipyridine

2019 ◽  
Vol 5 (4) ◽  
pp. 56 ◽  
Author(s):  
Mandal ◽  
Biswas ◽  
Yamashita
Keyword(s):  
Single Molecule ◽  
Energy Barrier ◽  
Magnetic Behavior ◽  
Magnetic Study ◽  
Luminescence Spectra ◽  
Phenoxyacetic Acid ◽  
Relaxation Processes ◽  
Single Molecule Magnet ◽  
Characteristic Emission ◽  
Terbium Complexes

Two dinuclear lanthanide complexes [Dy2(L1)6(L2)2]·2EtOH (1) and [Tb2(L1)6(L2)2]·2EtOH (2) (HL1 = phenoxyacetic acid and L2 = 2,2’-bipyridine) were synthesized and the crystal structures were determined. In both complexes, the lanthanide centers are nine-coordinated and have a muffin geometry. Detailed magnetic study reveals the presence of field-induced single molecule magnet (SMM) behavior for complex 1, whereas complex 2 is non-SMM in nature. Further magnetic study with 1’, yttrium doped magnetically diluted sample of 1, disclosed the presence of Orbach and Raman relaxation processes with effective energy barrier, ∆E = 16.26 cm−1 and relaxation time, τo = 2.42 × 10−8 s. Luminescence spectra for complexes 1 and 2 in acetonitrile were studied which show characteristic emission peaks for DyIII and TbIII ions, respectively.

EXPOSURE TO PHENOXYACETIC ACID HERBICIDES AND ITS’ PREDICTORS OF EXPOSURE AMONG SPOUSES OF FARMERS

2011 ◽  
Vol 2011 (1) ◽  
Author(s):  
Joanna Jurewicz ◽  
Wojciech Hanke ◽  
Wojciech Sobala ◽  
Danuta Ligocka
Keyword(s):  
Phenoxyacetic Acid ◽  
Acid Herbicides
Sign in / Sign up

Export Citation Format

Share Document