TY  - JOUR
A1  - Rivera, Augusto
A1  - Rojas, Jicli José
A1  - Ríos-Motta, Jaime
A1  - Bolte, Michael
T1  - C—IN short contacts as tools for the construction of the crystal packing in the crystal structure of 3,30-(ethane-1,2-diyl)bis(6-iodo-3,4-dihydro-2H-1,3-benzoxazine)
T2  - Acta crystallographica. Section E, Crystallographic communications
N2  - The asymmetric unit of the title compound, C18H18I2N2O2, consists of one half-mol­ecule, completed by the application of inversion symmetry. The mol­ecule adopts the typical structure for this class of bis-benxozazines, characterized by an anti orientation of the two benzoxazine rings around the central C—C bond. The oxazinic ring adopts a half-chair conformation. In the crystal, mol­ecules are linked by C—I⋯N short contacts [I⋯N = 3.378 (2) Å], generating layers lying parallel to the bc plane.
KW  - crystal structure
KW  - short contacts
KW  - benzoxazines
KW  - phenolic resins
Y1  - 2017
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/42910
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-429108
SN  - 2056-9890
N1  - This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
VL  - 73
IS  - part 5
SP  - 664
EP  - 666
PB  - International Union of Crystallography
CY  - Chester
ER  -