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2-(2-Meth-oxy-phen-oxy)pyrazine.

ABSTRACT: A significant twist is observed in the title molecule, C(11)H(10)N(2)O(2), as seen in the dihedral angle between the pyrazine and benzene rings of 72.79?(8)°. The meth-oxy group is almost coplanar with the benzene ring to which it is attached [C-O-C-C torsion angle = 175.83?(15)°]. Centrosymmetric dimers are formed in the crystal structure which are held together by weak ?-? inter-actions between pyrazine rings [centroid-centroid distance = 3.8534?(10)?Å].

SUBMITTER: Nasir SB

PROVIDER: S-EPMC3247475 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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2-(2-Meth-oxy-phen-oxy)pyrazine.

Nasir Shah Bakhtiar SB Fairuz Zainal Abidin ZA Abdullah Zanariah Z Ng Seik Weng SW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11

A significant twist is observed in the title molecule, C(11)H(10)N(2)O(2), as seen in the dihedral angle between the pyrazine and benzene rings of 72.79 (8)°. The meth-oxy group is almost coplanar with the benzene ring to which it is attached [C-O-C-C torsion angle = 175.83 (15)°]. Centrosymmetric dimers are formed in the crystal structure which are held together by weak π-π inter-actions between pyrazine rings [centroid-centroid distance = 3.8534 (10) Å]. ...[more]

PMID: 22220093

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