Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates

Jeonghee Lee, Philjae Kang, Moon-Gun Choi, Hyojong Yoo

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

An one-dimensional (1-D) metal-organic polymer, [Cu2(PDA)2(DMF)2]n (PDA = 2,6-pyridinedicarboxylate, DMF = dimethylformamide), was synthesized by reaction of copper(II) nitrate hemi(pentahydrate) and 2,6-pyridinedicarboxylic acid in DMF. The complex shows a molecular helix structure consisting of five-coordinate Cu(II) building blocks with distorted square pyramidal geometry. Tridentate chelating PDA, DMF, and an oxygen from the carboxylate of the adjacent Cu(II) building unit are coordinated to the copper(II) center. The weakly coordinated DMF groups in [Cu2(PDA)2(DMF)2]n easily exchange with a pyridine to generate a pyridine-coordinated non-helical 1-D metal-organic polymer with six-coordinate pseudooctahedral Cu(II) units.

Original languageEnglish
Pages (from-to)461-470
Number of pages10
JournalJournal of Coordination Chemistry
Volume68
Issue number3
DOIs
Publication statusPublished - 2015 Feb 1

Fingerprint

Personal digital assistants
helices
Copper
pyridines
Ion exchange
Ligands
copper
ligands
Organic polymers
polymers
synthesis
Pyridine
metals
carboxylates
nitrates
Metals
Dimethylformamide
acids
oxygen
Chelation

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Lee, Jeonghee ; Kang, Philjae ; Choi, Moon-Gun ; Yoo, Hyojong. / Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates. In: Journal of Coordination Chemistry. 2015 ; Vol. 68, No. 3. pp. 461-470.
@article{9714539f03264007be979129a769b2cc,
title = "Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates",
abstract = "An one-dimensional (1-D) metal-organic polymer, [Cu2(PDA)2(DMF)2]n (PDA = 2,6-pyridinedicarboxylate, DMF = dimethylformamide), was synthesized by reaction of copper(II) nitrate hemi(pentahydrate) and 2,6-pyridinedicarboxylic acid in DMF. The complex shows a molecular helix structure consisting of five-coordinate Cu(II) building blocks with distorted square pyramidal geometry. Tridentate chelating PDA, DMF, and an oxygen from the carboxylate of the adjacent Cu(II) building unit are coordinated to the copper(II) center. The weakly coordinated DMF groups in [Cu2(PDA)2(DMF)2]n easily exchange with a pyridine to generate a pyridine-coordinated non-helical 1-D metal-organic polymer with six-coordinate pseudooctahedral Cu(II) units.",
author = "Jeonghee Lee and Philjae Kang and Moon-Gun Choi and Hyojong Yoo",
year = "2015",
month = "2",
day = "1",
doi = "10.1080/00958972.2014.1000316",
language = "English",
volume = "68",
pages = "461--470",
journal = "Journal of Coordination Chemistry",
issn = "0095-8972",
publisher = "Taylor and Francis Ltd.",
number = "3",

}

Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates. / Lee, Jeonghee; Kang, Philjae; Choi, Moon-Gun; Yoo, Hyojong.

In: Journal of Coordination Chemistry, Vol. 68, No. 3, 01.02.2015, p. 461-470.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates

AU - Lee, Jeonghee

AU - Kang, Philjae

AU - Choi, Moon-Gun

AU - Yoo, Hyojong

PY - 2015/2/1

Y1 - 2015/2/1

N2 - An one-dimensional (1-D) metal-organic polymer, [Cu2(PDA)2(DMF)2]n (PDA = 2,6-pyridinedicarboxylate, DMF = dimethylformamide), was synthesized by reaction of copper(II) nitrate hemi(pentahydrate) and 2,6-pyridinedicarboxylic acid in DMF. The complex shows a molecular helix structure consisting of five-coordinate Cu(II) building blocks with distorted square pyramidal geometry. Tridentate chelating PDA, DMF, and an oxygen from the carboxylate of the adjacent Cu(II) building unit are coordinated to the copper(II) center. The weakly coordinated DMF groups in [Cu2(PDA)2(DMF)2]n easily exchange with a pyridine to generate a pyridine-coordinated non-helical 1-D metal-organic polymer with six-coordinate pseudooctahedral Cu(II) units.

AB - An one-dimensional (1-D) metal-organic polymer, [Cu2(PDA)2(DMF)2]n (PDA = 2,6-pyridinedicarboxylate, DMF = dimethylformamide), was synthesized by reaction of copper(II) nitrate hemi(pentahydrate) and 2,6-pyridinedicarboxylic acid in DMF. The complex shows a molecular helix structure consisting of five-coordinate Cu(II) building blocks with distorted square pyramidal geometry. Tridentate chelating PDA, DMF, and an oxygen from the carboxylate of the adjacent Cu(II) building unit are coordinated to the copper(II) center. The weakly coordinated DMF groups in [Cu2(PDA)2(DMF)2]n easily exchange with a pyridine to generate a pyridine-coordinated non-helical 1-D metal-organic polymer with six-coordinate pseudooctahedral Cu(II) units.

UR - http://www.scopus.com/inward/record.url?scp=84942083031&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84942083031&partnerID=8YFLogxK

U2 - 10.1080/00958972.2014.1000316

DO - 10.1080/00958972.2014.1000316

M3 - Article

AN - SCOPUS:84942083031

VL - 68

SP - 461

EP - 470

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

SN - 0095-8972

IS - 3

ER -