5,6-Diphenylpyrazine-2,3-dicarbonitrile

Tuncer Hökelek; Ergin Yalçin; Zeynel Seferoǧlu; Ertan Ahin

doi:10.1107/S1600536809033029

5,6-Diphenylpyrazine-2,3-dicarbonitrile

Tuncer Hökelek
, Ergin Yalçin
, Zeynel Seferoǧlu
, Ertan Ahin

Hacettepe University

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

3 Citations (Scopus)

Abstract

In the title compound, C₁₈H₁₀N₄, the pyrazine ring is oriented at dihedral angles of 48.08 (7) and 44.80 (7)° with respect to the phenyl rings, while the dihedral angle between the phenyl rings is 49.47 (7)°. In the crystal structure, weak π-π contacts between pyrazine and phenyl rings [centroid-centroid distance = 3.813 (1) Å] may stabilize the structure.

Original language	English
Pages (from-to)	o2225
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	65
Issue number	9
DOIs	https://doi.org/10.1107/S1600536809033029
Publication status	Published - 2009

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title = "5,6-Diphenylpyrazine-2,3-dicarbonitrile",

abstract = "In the title compound, C18H10N4, the pyrazine ring is oriented at dihedral angles of 48.08 (7) and 44.80 (7)° with respect to the phenyl rings, while the dihedral angle between the phenyl rings is 49.47 (7)°. In the crystal structure, weak π-π contacts between pyrazine and phenyl rings [centroid-centroid distance = 3.813 (1) {\AA}] may stabilize the structure.",

author = "Tuncer H{\"o}kelek and Ergin Yal{\c c}in and Zeynel Seferoǧlu and Ertan Ahin",

year = "2009",

doi = "10.1107/S1600536809033029",

language = "English",

volume = "65",

pages = "o2225",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

publisher = "International Union of Crystallography",

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TY - JOUR

T1 - 5,6-Diphenylpyrazine-2,3-dicarbonitrile

AU - Hökelek, Tuncer

AU - Yalçin, Ergin

AU - Seferoǧlu, Zeynel

AU - Ahin, Ertan

PY - 2009

Y1 - 2009

N2 - In the title compound, C18H10N4, the pyrazine ring is oriented at dihedral angles of 48.08 (7) and 44.80 (7)° with respect to the phenyl rings, while the dihedral angle between the phenyl rings is 49.47 (7)°. In the crystal structure, weak π-π contacts between pyrazine and phenyl rings [centroid-centroid distance = 3.813 (1) Å] may stabilize the structure.

AB - In the title compound, C18H10N4, the pyrazine ring is oriented at dihedral angles of 48.08 (7) and 44.80 (7)° with respect to the phenyl rings, while the dihedral angle between the phenyl rings is 49.47 (7)°. In the crystal structure, weak π-π contacts between pyrazine and phenyl rings [centroid-centroid distance = 3.813 (1) Å] may stabilize the structure.

UR - https://www.scopus.com/pages/publications/70249122743

U2 - 10.1107/S1600536809033029

DO - 10.1107/S1600536809033029

M3 - Article

AN - SCOPUS:70249122743

SN - 1600-5368

VL - 65

SP - o2225

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 9

ER -

5,6-Diphenylpyrazine-2,3-dicarbonitrile

Abstract

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