Synthesis, characterization, and crystal structure of the 3-D metal organic framework {[Ba(in)(H2O)6][in]}∞

Peter J. Rosado; Karin Ruhlandt-Senge

doi:10.1080/00958972.2010.538689

Synthesis, characterization, and crystal structure of the 3-D metal organic framework {[Ba(in)(H₂O)₆][in]}∞

Peter J. Rosado, Karin Ruhlandt-Senge

Department of Chemistry

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

7 Scopus citations

Abstract

We present a barium metal-organic framework {[Ba(in)(H₂O) ₆][in]}∞ prepared via a simple acid-base reaction between BaCO₃ and inH (inH = 4-pyridinecarboxylic acid). The complex crystallizes in the monoclinic space group P2₁/c (a = 6.2592(18), b = 44.289(12), c = 7.2754(15); α=γ= 90, β= 118.890(18); V = 1765.8(8)Å3) displaying an unusual ion association mode with half of the anions metal-bound, whereas the others are associated via a hydrogen-bonded and π⋯π stacking network. Among the coordinated anions, the carboxylate functionalities bridge the metal centers.

Original language	English (US)
Pages (from-to)	186-193
Number of pages	8
Journal	Journal of Coordination Chemistry
Volume	64
Issue number	1
DOIs	https://doi.org/10.1080/00958972.2010.538689
State	Published - Jan 10 2011

Keywords

Alkaline earth
Barium
Heavy metal
Metal organic frameworks
Nitrogen-based ligands

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Materials Chemistry

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title = "Synthesis, characterization, and crystal structure of the 3-D metal organic framework {[Ba(in)(H2O)6][in]}∞",

abstract = "We present a barium metal-organic framework {[Ba(in)(H2O) 6][in]}∞ prepared via a simple acid-base reaction between BaCO3 and inH (inH = 4-pyridinecarboxylic acid). The complex crystallizes in the monoclinic space group P21/c (a = 6.2592(18), b = 44.289(12), c = 7.2754(15); α=γ= 90, β= 118.890(18); V = 1765.8(8){\AA}3) displaying an unusual ion association mode with half of the anions metal-bound, whereas the others are associated via a hydrogen-bonded and π⋯π stacking network. Among the coordinated anions, the carboxylate functionalities bridge the metal centers.",

keywords = "Alkaline earth, Barium, Heavy metal, Metal organic frameworks, Nitrogen-based ligands",

author = "Rosado, {Peter J.} and Karin Ruhlandt-Senge",

note = "Funding Information: We gratefully acknowledge support from the National Science Foundation (CHE-0753807). Purchase of the X-ray diffraction equipment was made possible with grants from the National Science Foundation (CHE-9527858), Syracuse University and the WM Keck Foundation. P.J. Rosado thanks the DOE-SCGF (DE-AC05-06OR23100) for a scholarship.",

year = "2011",

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doi = "10.1080/00958972.2010.538689",

language = "English (US)",

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AU - Rosado, Peter J.

AU - Ruhlandt-Senge, Karin

N1 - Funding Information: We gratefully acknowledge support from the National Science Foundation (CHE-0753807). Purchase of the X-ray diffraction equipment was made possible with grants from the National Science Foundation (CHE-9527858), Syracuse University and the WM Keck Foundation. P.J. Rosado thanks the DOE-SCGF (DE-AC05-06OR23100) for a scholarship.

PY - 2011/1/10

Y1 - 2011/1/10

N2 - We present a barium metal-organic framework {[Ba(in)(H2O) 6][in]}∞ prepared via a simple acid-base reaction between BaCO3 and inH (inH = 4-pyridinecarboxylic acid). The complex crystallizes in the monoclinic space group P21/c (a = 6.2592(18), b = 44.289(12), c = 7.2754(15); α=γ= 90, β= 118.890(18); V = 1765.8(8)Å3) displaying an unusual ion association mode with half of the anions metal-bound, whereas the others are associated via a hydrogen-bonded and π⋯π stacking network. Among the coordinated anions, the carboxylate functionalities bridge the metal centers.

AB - We present a barium metal-organic framework {[Ba(in)(H2O) 6][in]}∞ prepared via a simple acid-base reaction between BaCO3 and inH (inH = 4-pyridinecarboxylic acid). The complex crystallizes in the monoclinic space group P21/c (a = 6.2592(18), b = 44.289(12), c = 7.2754(15); α=γ= 90, β= 118.890(18); V = 1765.8(8)Å3) displaying an unusual ion association mode with half of the anions metal-bound, whereas the others are associated via a hydrogen-bonded and π⋯π stacking network. Among the coordinated anions, the carboxylate functionalities bridge the metal centers.

KW - Alkaline earth

KW - Barium

KW - Heavy metal

KW - Metal organic frameworks

KW - Nitrogen-based ligands

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