Crystal structures, and magnetic properties of Cobalt(II) complexes of N, N-((1, 10-phenanthroline-2, 9-diyl)bis(methylene))diethanamine)

Tian Fu Liu

doi:10.1080/15533174.2012.749901

Crystal structures, and magnetic properties of Cobalt(II) complexes of N, N-((1, 10-phenanthroline-2, 9-diyl)bis(methylene))diethanamine)

Tian Fu Liu^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Two cobalt(II) complexes, CoL(SCN)₂ (1) and CoL(N ₃)₂ (2) (L = N, N′-((1,10-phenanthroline-2,9-diyl) bis(methylene))dietha namine), were synthesized and characterized. The crystal structures of both complexes have been determined by X-ray diffraction analysis. Complexes 1 and 2 are neutral molecules and adopt compressed octahedral coordination geometry in which Co(II) ions are coordinated to four nitrogen atoms from ligands and two nitrogen atoms from thiocyanate (for 1) and azide (for 2), respectively. Complex 1 shows two-dimensional chain structure via hydrogen bonds and complex 2 shows three-dimensional structure. The magnetic properties for complexes 1 and 2 have been investigated in the temperature range 2-300 K.

Original language	English
Pages (from-to)	652-656
Number of pages	5
Journal	Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
Volume	43
Issue number	5
DOIs	https://doi.org/10.1080/15533174.2012.749901
Publication status	Published - 28 May 2013

Keywords

cobalt complex
crystal structure
magnetic property

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10.1080/15533174.2012.749901

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title = "Crystal structures, and magnetic properties of Cobalt(II) complexes of N, N-((1, 10-phenanthroline-2, 9-diyl)bis(methylene))diethanamine)",

abstract = "Two cobalt(II) complexes, CoL(SCN)2 (1) and CoL(N 3)2 (2) (L = N, N′-((1,10-phenanthroline-2,9-diyl) bis(methylene))dietha namine), were synthesized and characterized. The crystal structures of both complexes have been determined by X-ray diffraction analysis. Complexes 1 and 2 are neutral molecules and adopt compressed octahedral coordination geometry in which Co(II) ions are coordinated to four nitrogen atoms from ligands and two nitrogen atoms from thiocyanate (for 1) and azide (for 2), respectively. Complex 1 shows two-dimensional chain structure via hydrogen bonds and complex 2 shows three-dimensional structure. The magnetic properties for complexes 1 and 2 have been investigated in the temperature range 2-300 K.",

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T1 - Crystal structures, and magnetic properties of Cobalt(II) complexes of N, N-((1, 10-phenanthroline-2, 9-diyl)bis(methylene))diethanamine)

AU - Liu, Tian Fu

PY - 2013/5/28

Y1 - 2013/5/28

N2 - Two cobalt(II) complexes, CoL(SCN)2 (1) and CoL(N 3)2 (2) (L = N, N′-((1,10-phenanthroline-2,9-diyl) bis(methylene))dietha namine), were synthesized and characterized. The crystal structures of both complexes have been determined by X-ray diffraction analysis. Complexes 1 and 2 are neutral molecules and adopt compressed octahedral coordination geometry in which Co(II) ions are coordinated to four nitrogen atoms from ligands and two nitrogen atoms from thiocyanate (for 1) and azide (for 2), respectively. Complex 1 shows two-dimensional chain structure via hydrogen bonds and complex 2 shows three-dimensional structure. The magnetic properties for complexes 1 and 2 have been investigated in the temperature range 2-300 K.

AB - Two cobalt(II) complexes, CoL(SCN)2 (1) and CoL(N 3)2 (2) (L = N, N′-((1,10-phenanthroline-2,9-diyl) bis(methylene))dietha namine), were synthesized and characterized. The crystal structures of both complexes have been determined by X-ray diffraction analysis. Complexes 1 and 2 are neutral molecules and adopt compressed octahedral coordination geometry in which Co(II) ions are coordinated to four nitrogen atoms from ligands and two nitrogen atoms from thiocyanate (for 1) and azide (for 2), respectively. Complex 1 shows two-dimensional chain structure via hydrogen bonds and complex 2 shows three-dimensional structure. The magnetic properties for complexes 1 and 2 have been investigated in the temperature range 2-300 K.

KW - cobalt complex

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KW - magnetic property

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Crystal structures, and magnetic properties of Cobalt(II) complexes of N, N-((1, 10-phenanthroline-2, 9-diyl)bis(methylene))diethanamine)

Abstract

Keywords

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