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Bis(?-bis-{[4-(2-pyrid-yl)pyrimidin-2-yl]sulfan-yl}methane)-disilver(I) bis-(perchlorate).

ABSTRACT: In the macrocyclic centrosymmetric dinuclear complex, [Ag(2)(C(19)H(14)N(6)S(2))(2)](ClO(4))(2), the Ag(I) atom, bis-{[4-(2-pyrid-yl)pyrimidin-2-yl]sulfan-yl}methane (2-bppt) ligand and perchlorate anion each lie on a twofold rotation axis. The 2-bppt ligand chelates two four-coordinated Ag(I) atoms through its two bipyridine-like arms. The O atoms of the perchlorate anion are disordered each over two positions of equal occupancy. Adjacent complex mol-ecules are linked by ?-? inter-actions between the pyridine and pyrimidine rings [centroid-centroid distance = 3.663?(8)?Å].

SUBMITTER: Zhu HB

PROVIDER: S-EPMC3011527 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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Bis(μ-bis-{[4-(2-pyrid-yl)pyrimidin-2-yl]sulfan-yl}methane)-disilver(I) bis-(perchlorate).

Zhu Hai-Bin HB

Acta crystallographica. Section E, Structure reports online 20101130 Pt 12

In the macrocyclic centrosymmetric dinuclear complex, [Ag(2)(C(19)H(14)N(6)S(2))(2)](ClO(4))(2), the Ag(I) atom, bis-{[4-(2-pyrid-yl)pyrimidin-2-yl]sulfan-yl}methane (2-bppt) ligand and perchlorate anion each lie on a twofold rotation axis. The 2-bppt ligand chelates two four-coordinated Ag(I) atoms through its two bipyridine-like arms. The O atoms of the perchlorate anion are disordered each over two positions of equal occupancy. Adjacent complex mol-ecules are linked by π-π inter-actions betwe ...[more]

PMID: 21589346

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