Crystal and Molecular Structure of 3,5-Diphenyl-4,5-dihydro-2-phenylcarboxamide-1H-pyrazole

Journal Article · Fri Dec 15 04:00:00 EST 2017 · Crystallography Reports

DOI:https://doi.org/10.1134/S1063774517070276· OSTI ID:22758303

Tanak, Hasan ^[1]; İlhan, İlhan Özer ^[2]; Dege, Necmi ^[3]; Akın, Nazenin; Sarıpınar, Emin ^[2]

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1. Amasya University, Department of Physics, Faculty of Arts and Sciences (Turkey)
2. Erciyes University, Department of Chemistry, Faculty of Sciences (Turkey)
3. Ondokuz Mayıs University, Department of Physics, Faculty of Arts and Sciences (Turkey)

Crystal structure of the title compound C{sub 22}H{sub 19}N{sub 3}O is determined by single crystal X-ray diffraction (sp. gr. P2{sub 1}/c, Z = 4). The molecule as a whole, is not planar: phenyl cycles are rotated relative to the plane of pyrazole ring. N−H···N intramolecular hydrogen bond forms five-membered ring fused to pyrazole ring. There are also intramolecular C−H···O and C−H···π interactions. Intermolecular C−H···O hydrogen bond links the molecules into a C(7) chain along the a axis. The crystal structure is stabilized also by C–H···π and π···π intermolecular hydrogen bonds.

• OSTI ID: 22758303
• Journal Information: Crystallography Reports, Journal Name: Crystallography Reports Journal Issue: 7 Vol. 62; ISSN CYSTE3; ISSN 1063-7745
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
AMIDES
CRYSTAL STRUCTURE
HYDROGEN
HYDROGEN 1
INTERACTIONS
INTERMOLECULAR FORCES
MOLECULAR STRUCTURE
MOLECULES
MONOCRYSTALS
PYRAZOLES
RINGS
X-RAY DIFFRACTION