Di-(μ-pyrazolato-N:N′)-bis[(2,2′-bipyridine-N,N′) platinum(II)] bis(tetrafluoroborate) monohydrate

Ken Sakai, Tadanobu Sato, Taro Tsubomura, Kazuko Matsumoto

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The crystal structure of [Pt2(C3H3N2)2(C 10H8N2)2]]-(BF4) 2.H2O, has been determined by X-ray diffraction. The six-membered ring consisting of the two Pt atoms and the four pyrazolyl N atoms has a boat-shaped conformation in which each Pt atom is located 1.14 (1) Å above the plane defined by the four pyrazolyl N atoms. The two platinum coordination planes are canted at an angle of 77.9 (3)°, which is 8.1 (6)° smaller than the dihedral angle between the two bipyridyl planes. The dihedral angle between the two pyrazolyl planes is 83.4 (6)°. These angular strains are found to be caused by the intramolecular steric repulsion between the bipyridyl H and pyrazolyl N atoms.

Original languageEnglish
Pages (from-to)783-786
Number of pages4
JournalActa Crystallographica Section C: Crystal Structure Communications
Volume52
Issue number4
DOIs
Publication statusPublished - Apr 15 1996
Externally publishedYes

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2,2'-Dipyridyl
Platinum
Atoms
Ships
X-Ray Diffraction
Dihedral angle
Boats
Conformations
Crystal structure
X ray diffraction

All Science Journal Classification (ASJC) codes

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Di-(μ-pyrazolato-N:N′)-bis[(2,2′-bipyridine-N,N′) platinum(II)] bis(tetrafluoroborate) monohydrate. / Sakai, Ken; Sato, Tadanobu; Tsubomura, Taro; Matsumoto, Kazuko.

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 52, No. 4, 15.04.1996, p. 783-786.

Research output: Contribution to journalArticle

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AB - The crystal structure of [Pt2(C3H3N2)2(C 10H8N2)2]]-(BF4) 2.H2O, has been determined by X-ray diffraction. The six-membered ring consisting of the two Pt atoms and the four pyrazolyl N atoms has a boat-shaped conformation in which each Pt atom is located 1.14 (1) Å above the plane defined by the four pyrazolyl N atoms. The two platinum coordination planes are canted at an angle of 77.9 (3)°, which is 8.1 (6)° smaller than the dihedral angle between the two bipyridyl planes. The dihedral angle between the two pyrazolyl planes is 83.4 (6)°. These angular strains are found to be caused by the intramolecular steric repulsion between the bipyridyl H and pyrazolyl N atoms.

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