Anion template effect and the polymerization degree

Diversity through flexibility

Kalle Nättinen (Corresponding Author), P. E. N. de Bairos (Corresponding Author), Petri Seppälä, Kari Rissanen (Corresponding Author)

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Abstract

Two 2D (M1 and M2) and one 1D (M3) metal‐organic frameworks (MOFs) have been prepared from pyridine functionalized tetradentate ligand tetrakis(nicotinoxymethyl)methane TNM with silver tetrafluoroborate, nickel chloride, and copper hexafluorophosphate. M1 manifests a previously unpresented mode of 4,4 threefold parallel interpenetration for 2D MOFs. Large channels (vdW diameter 9.4 Å) through eclipsed 2D layers of M2 were observed. While the open space percentage in the noninterpenetrated M2 was 38.0 %, the triple interpenetration of the sheets of M1 reduced the void to 10.8 %. With the same ligand and a similar, weakly coordinating anion as that in M1, the structure M3 was rendered one‐dimensional. The result is explained partly by the flexibility of the TNM ligand and partly by the lack of a suitable bridging solvent.
Original languageEnglish
Pages (from-to)2819 - 2825
Number of pages7
JournalEuropean Journal of Inorganic Chemistry
Volume2005
Issue number14
DOIs
Publication statusPublished - 2005
MoE publication typeA1 Journal article-refereed

Fingerprint

Anions
Polymerization
Ligands
Methane
Copper
nickel chloride
pyridine
silver tetrafluoroborate

Keywords

  • Crystal engineering
  • N ligands
  • Zeolite analogues
  • Self-assembly
  • Transition metals

Cite this

Nättinen, Kalle ; de Bairos, P. E. N. ; Seppälä, Petri ; Rissanen, Kari. / Anion template effect and the polymerization degree : Diversity through flexibility. In: European Journal of Inorganic Chemistry. 2005 ; Vol. 2005, No. 14. pp. 2819 - 2825.
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title = "Anion template effect and the polymerization degree: Diversity through flexibility",
abstract = "Two 2D (M1 and M2) and one 1D (M3) metal‐organic frameworks (MOFs) have been prepared from pyridine functionalized tetradentate ligand tetrakis(nicotinoxymethyl)methane TNM with silver tetrafluoroborate, nickel chloride, and copper hexafluorophosphate. M1 manifests a previously unpresented mode of 4,4 threefold parallel interpenetration for 2D MOFs. Large channels (vdW diameter 9.4 {\AA}) through eclipsed 2D layers of M2 were observed. While the open space percentage in the noninterpenetrated M2 was 38.0 {\%}, the triple interpenetration of the sheets of M1 reduced the void to 10.8 {\%}. With the same ligand and a similar, weakly coordinating anion as that in M1, the structure M3 was rendered one‐dimensional. The result is explained partly by the flexibility of the TNM ligand and partly by the lack of a suitable bridging solvent.",
keywords = "Crystal engineering, N ligands, Zeolite analogues, Self-assembly, Transition metals",
author = "Kalle N{\"a}ttinen and {de Bairos}, {P. E. N.} and Petri Sepp{\"a}l{\"a} and Kari Rissanen",
year = "2005",
doi = "10.1002/ejic.200500010",
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Anion template effect and the polymerization degree : Diversity through flexibility. / Nättinen, Kalle (Corresponding Author); de Bairos, P. E. N. (Corresponding Author); Seppälä, Petri; Rissanen, Kari (Corresponding Author).

In: European Journal of Inorganic Chemistry, Vol. 2005, No. 14, 2005, p. 2819 - 2825.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Anion template effect and the polymerization degree

T2 - Diversity through flexibility

AU - Nättinen, Kalle

AU - de Bairos, P. E. N.

AU - Seppälä, Petri

AU - Rissanen, Kari

PY - 2005

Y1 - 2005

N2 - Two 2D (M1 and M2) and one 1D (M3) metal‐organic frameworks (MOFs) have been prepared from pyridine functionalized tetradentate ligand tetrakis(nicotinoxymethyl)methane TNM with silver tetrafluoroborate, nickel chloride, and copper hexafluorophosphate. M1 manifests a previously unpresented mode of 4,4 threefold parallel interpenetration for 2D MOFs. Large channels (vdW diameter 9.4 Å) through eclipsed 2D layers of M2 were observed. While the open space percentage in the noninterpenetrated M2 was 38.0 %, the triple interpenetration of the sheets of M1 reduced the void to 10.8 %. With the same ligand and a similar, weakly coordinating anion as that in M1, the structure M3 was rendered one‐dimensional. The result is explained partly by the flexibility of the TNM ligand and partly by the lack of a suitable bridging solvent.

AB - Two 2D (M1 and M2) and one 1D (M3) metal‐organic frameworks (MOFs) have been prepared from pyridine functionalized tetradentate ligand tetrakis(nicotinoxymethyl)methane TNM with silver tetrafluoroborate, nickel chloride, and copper hexafluorophosphate. M1 manifests a previously unpresented mode of 4,4 threefold parallel interpenetration for 2D MOFs. Large channels (vdW diameter 9.4 Å) through eclipsed 2D layers of M2 were observed. While the open space percentage in the noninterpenetrated M2 was 38.0 %, the triple interpenetration of the sheets of M1 reduced the void to 10.8 %. With the same ligand and a similar, weakly coordinating anion as that in M1, the structure M3 was rendered one‐dimensional. The result is explained partly by the flexibility of the TNM ligand and partly by the lack of a suitable bridging solvent.

KW - Crystal engineering

KW - N ligands

KW - Zeolite analogues

KW - Self-assembly

KW - Transition metals

U2 - 10.1002/ejic.200500010

DO - 10.1002/ejic.200500010

M3 - Article

VL - 2005

SP - 2819

EP - 2825

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

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ER -