The effect of terminal ligands on the dimensionality and topology of metal dicarboxylate coordination structures

Long Pan; Nancy Ching; Xiaoying Huang; Jeongyong Lee; Jing Li; Tan Yuen; C. L. Lin; Jason Zan

The effect of terminal ligands on the dimensionality and topology of metal dicarboxylate coordination structures

Long Pan, Nancy Ching, Xiaoying Huang, Jeongyong Lee, Jing Li, Tan Yuen, C. L. Lin, Jason Zan

Rutgers University

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Solvothermal/hydrothermal reactions of 4,4′-biphenyldicarboxylic acid (H ₂bpdc) and cobalt (II) salt with pyridine derivative ligands such as 3-methylpyridine (3-pic), 4-methylpyridine (4-pic), as well as a longer terminal ligand 4-benzylpyridine (4-bzpy) generated four new extended structures: ID zigzag polymer chain 1 crystallized in C2/c with a formula [Co(bpdc)(3-pic) ₂]-(3-pic); ID helical chain compound 2 crystallized in P4 with a formula [Co(bpdc)(4-pic) ₂]. 2D non-interpenetrating network 3 crystallized in P222 with a formula [Co(bpdc)(4-pic) ₂]-(4-pic) _0.5̇H ₂O, and 2D non-interpenetrating network 4 crystallized in P2/c, formulated as [Co(bpdc)(bzpy) ₂]. Our studies show that terminal ligands play an important role in affecting the dimensionality and topology of the structures formed. Magnetic susceptibility and isothermal magnetization results revealed an antiferromagnetic ground state for 3 with a transition temperature T = 4.7 K, and paramagnetic behavior at high temperature range for 1 and 2.

Original language	English
Article number	FF3.16
Pages (from-to)	145-150
Number of pages	6
Journal	Materials Research Society Symposium Proceedings
Volume	848
Publication status	Published - Dec 19 2005
Event	2004 Materials Research Society Fall Meeting - Boston, MA, United States Duration: Nov 29 2004 → Dec 2 2004

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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The effect of terminal ligands on the dimensionality and topology of metal dicarboxylate coordination structures. / Pan, Long; Ching, Nancy; Huang, Xiaoying; Lee, Jeongyong; Li, Jing; Yuen, Tan; Lin, C. L.; Zan, Jason.

In: Materials Research Society Symposium Proceedings, Vol. 848, FF3.16, 19.12.2005, p. 145-150.

Research output: Contribution to journal › Conference article › peer-review

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title = "The effect of terminal ligands on the dimensionality and topology of metal dicarboxylate coordination structures",

abstract = "Solvothermal/hydrothermal reactions of 4,4′-biphenyldicarboxylic acid (H 2bpdc) and cobalt (II) salt with pyridine derivative ligands such as 3-methylpyridine (3-pic), 4-methylpyridine (4-pic), as well as a longer terminal ligand 4-benzylpyridine (4-bzpy) generated four new extended structures: ID zigzag polymer chain 1 crystallized in C2/c with a formula [Co(bpdc)(3-pic) 2]-(3-pic); ID helical chain compound 2 crystallized in P4 with a formula [Co(bpdc)(4-pic) 2]. 2D non-interpenetrating network 3 crystallized in P222 with a formula [Co(bpdc)(4-pic) 2]-(4-pic) 0.{\.5}H 2O, and 2D non-interpenetrating network 4 crystallized in P2/c, formulated as [Co(bpdc)(bzpy) 2]. Our studies show that terminal ligands play an important role in affecting the dimensionality and topology of the structures formed. Magnetic susceptibility and isothermal magnetization results revealed an antiferromagnetic ground state for 3 with a transition temperature T = 4.7 K, and paramagnetic behavior at high temperature range for 1 and 2.",

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T1 - The effect of terminal ligands on the dimensionality and topology of metal dicarboxylate coordination structures

AU - Pan, Long

AU - Ching, Nancy

AU - Huang, Xiaoying

AU - Lee, Jeongyong

AU - Li, Jing

AU - Yuen, Tan

AU - Lin, C. L.

AU - Zan, Jason

PY - 2005/12/19

Y1 - 2005/12/19

N2 - Solvothermal/hydrothermal reactions of 4,4′-biphenyldicarboxylic acid (H 2bpdc) and cobalt (II) salt with pyridine derivative ligands such as 3-methylpyridine (3-pic), 4-methylpyridine (4-pic), as well as a longer terminal ligand 4-benzylpyridine (4-bzpy) generated four new extended structures: ID zigzag polymer chain 1 crystallized in C2/c with a formula [Co(bpdc)(3-pic) 2]-(3-pic); ID helical chain compound 2 crystallized in P4 with a formula [Co(bpdc)(4-pic) 2]. 2D non-interpenetrating network 3 crystallized in P222 with a formula [Co(bpdc)(4-pic) 2]-(4-pic) 0.5̇H 2O, and 2D non-interpenetrating network 4 crystallized in P2/c, formulated as [Co(bpdc)(bzpy) 2]. Our studies show that terminal ligands play an important role in affecting the dimensionality and topology of the structures formed. Magnetic susceptibility and isothermal magnetization results revealed an antiferromagnetic ground state for 3 with a transition temperature T = 4.7 K, and paramagnetic behavior at high temperature range for 1 and 2.

AB - Solvothermal/hydrothermal reactions of 4,4′-biphenyldicarboxylic acid (H 2bpdc) and cobalt (II) salt with pyridine derivative ligands such as 3-methylpyridine (3-pic), 4-methylpyridine (4-pic), as well as a longer terminal ligand 4-benzylpyridine (4-bzpy) generated four new extended structures: ID zigzag polymer chain 1 crystallized in C2/c with a formula [Co(bpdc)(3-pic) 2]-(3-pic); ID helical chain compound 2 crystallized in P4 with a formula [Co(bpdc)(4-pic) 2]. 2D non-interpenetrating network 3 crystallized in P222 with a formula [Co(bpdc)(4-pic) 2]-(4-pic) 0.5̇H 2O, and 2D non-interpenetrating network 4 crystallized in P2/c, formulated as [Co(bpdc)(bzpy) 2]. Our studies show that terminal ligands play an important role in affecting the dimensionality and topology of the structures formed. Magnetic susceptibility and isothermal magnetization results revealed an antiferromagnetic ground state for 3 with a transition temperature T = 4.7 K, and paramagnetic behavior at high temperature range for 1 and 2.

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