Synthesis, crystal structure and magnetic properties of [(LCu)(MeOH)Cu(phen)-(MeOH)]ClO4·NO3(H2L = 2,3-dioxo-5,6:15,16-dibenzo-1,4,8,13-tetraazacyclo-pentadeca-7,13-diene)
In: Transition Metal Chemistry, Jg. 28 (2003-09-01), Heft 6, S. 632-634
Online
serialPeriodical
Zugriff:
A dinuclear copper(II) [(LCu)(MeOH)Cu(phen)(MeOH)]ClO4·NO3macrocyclic complex (where H2L = 2,3-dioxo-5,6:15,16-dibenzo-1,4,8,13-tetraazacyclo-pentadeca-7,13-diene; phen = 1,10-phenanthroline) has been synthesized and characterized by means of elemental analysis and its i.r. spectrum. Its crystal structure has been determined by single-crystal X-ray diffraction. In the complex, both the copper ions are penta-coordinated and have a distorted square pyramid configuration. Magnetic susceptibility measurements show antiferromagnetic exchange interactions (J= −207.64 cm−1) between the copper(II) ions.
Titel: |
Synthesis, crystal structure and magnetic properties of [(LCu)(MeOH)Cu(phen)-(MeOH)]ClO4·NO3(H2L = 2,3-dioxo-5,6:15,16-dibenzo-1,4,8,13-tetraazacyclo-pentadeca-7,13-diene)
|
---|---|
Autor/in / Beteiligte Person: | Wang, Shi-bin ; Yang, Guang-ming ; Yu, Li-hua ; Wang, Qing-lun ; Liao, Dai-zheng |
Link: | |
Zeitschrift: | Transition Metal Chemistry, Jg. 28 (2003-09-01), Heft 6, S. 632-634 |
Veröffentlichung: | 2003 |
Medientyp: | serialPeriodical |
ISSN: | 0340-4285 (print) ; 1572-901X (print) |
DOI: | 10.1023/A:1025437517541 |
Sonstiges: |
|