5,6-Diphenylpyrazine-2,3-dicarbonitrile

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Atıf İçin Kopyala

HÖKELEK T., Yalcin E., SEFEROĞLU Z., ŞAHİN E.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.65, 2009 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 65
• Basım Tarihi: 2009
• Doi Numarası: 10.1107/s1600536809033029
• Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Emerging Sources Citation Index (ESCI), Scopus
• Gazi Üniversitesi Adresli: Evet

Özet

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