TY - JOUR
T1 - Two new 1-D dicyanamide bridged polymeric complexes [Mn(μ1,5- dca)2(salicyh)2]n and {[Ni(μ1,5- dca)(TTA)](ClO4)}n (dca = dicyanamide, N(CN) 2-; salicyh = salicylic hydrazide; TTA = triethylenetetramine)
T2 - Synthesis, structures and magnetic studies
AU - Sen, Soma
AU - Talukder, Pritha
AU - Mitra, Samiran
AU - Rosair, Georgina
AU - Yap, Glenn
AU - Gramlich, Volker
AU - Kim, Jinkwon
AU - Matsushita, T.
AU - Desplanches, Cédric
AU - Sutter, Jean Pascal
PY - 2005/12/1
Y1 - 2005/12/1
N2 - Two new dicyanamide bridged complexes [Mn(µ1,5-dca) 2(salicyh)2]n (1) and {[Ni(µ1,5- dca)(TTA)](ClO4)}n (2) (dca = dicyanamide, N(CN) 2-; salicyh = salicylic hydrazide; TTA = triethylenetetramine) have been synthesised and structurally characterised. Both the compounds 1 and 2 consist in 1-D coordination polymers. In 1 the manganese atoms are doubly bridged by µ1,5-dca ligands, whereas in 2 the nickel atoms are bridged by a single µ1,5-dca ligand. The magnetic measurements indicate that whereas intrachain interactions take place between the metal ions for compound 1 (J = -0.26 cm-1), no evidence for any exchange coupling is found for compound 2. © 2005 Elsevier B.V. All rights reserved.
AB - Two new dicyanamide bridged complexes [Mn(µ1,5-dca) 2(salicyh)2]n (1) and {[Ni(µ1,5- dca)(TTA)](ClO4)}n (2) (dca = dicyanamide, N(CN) 2-; salicyh = salicylic hydrazide; TTA = triethylenetetramine) have been synthesised and structurally characterised. Both the compounds 1 and 2 consist in 1-D coordination polymers. In 1 the manganese atoms are doubly bridged by µ1,5-dca ligands, whereas in 2 the nickel atoms are bridged by a single µ1,5-dca ligand. The magnetic measurements indicate that whereas intrachain interactions take place between the metal ions for compound 1 (J = -0.26 cm-1), no evidence for any exchange coupling is found for compound 2. © 2005 Elsevier B.V. All rights reserved.
KW - Dicyanamide
KW - Magnetic studies
KW - Manganese(II), Nickel(II) complexes
KW - Structural studies
UR - http://www.scopus.com/inward/record.url?scp=28544445907&partnerID=8YFLogxK
U2 - 10.1016/j.ica.2005.08.006
DO - 10.1016/j.ica.2005.08.006
M3 - Article
SN - 0020-1693
VL - 358
SP - 4534
EP - 4540
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 15
ER -