Crystal structure of N-[(8E)-12-methyl-14-phenyl-10,13,14,16-tetra­aza­tetra­cyclo­[7.7.0.02,7.011,15]hexa­deca-1(16),2,4,6,9,11(15),12-heptaen-8-yl­idene]hydroxyl­amine 1,4-dioxane hemisolvate

Acta Crystallographica Section E: Crystallographic Communications

Mague, J.T.¹  Mohamed, S.K.²  Albayati, M.R.³  Akkurt, M.⁴  El-Emary, T.I.⁵ 

[1] Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt;Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England;Department of Chemistry, Faculty of Science, Assiut University, 71515 Assiut, Egypt;Department of Chemistry, Tulane University, New Orleans, LA 70118, USA;Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey

关键词: CRYSTAL STRCUTURE;    PYRAZINOPYRAZOLES;    OXIMES;    HYDROGEN BONDING;    [PI]-[PI] STACKING;   

DOI  :  10.1107/S2056989014027285

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title solvate, C19H13N5O·0.5C4H8O2, the main mol­ecule is almost planar (r.m.s. deviation for the non-H atoms = 0.066 Å). The hydroxyl­amine group is disordered over two orientations in a 0.761 (4):0.239 (4) ratio. The complete dioxane solvent mol­ecule is generated by a crystallographic inversion centre. In the crystal, both disorder components of the hydroxyl­amine group form O—H⋯N hydrogen bonds to the same N-atom acceptor, thereby generating [010] chains. The chains encompass [010] channels occupied by the solvent mol­ecules. Aromatic π–π stacking is also observed [shortest centroid–centroid separation = 3.3394 (19) Å].

【 授权许可】

CC BY