2,25-Dioxo-27,28-diphenyl-30-oxa-29-thia-3,10,17,24-tetra­aza­penta­cyclo­[24.2.1.112,15.04,9.018,23]triaconta-5,7,9(4),10,12,14,16,18,20,22,26,28-dodeca­ene chloro­form disolvate

@inproceedings{Askerov2010225Dioxo2728diphenyl30oxa29thia310,
  title={2,25-Dioxo-27,28-diphenyl-30-oxa-29-thia-3,10,17,24-tetra­aza­penta­cyclo­[24.2.1.112,15.04,9.018,23]triaconta-5,7,9(4),10,12,14,16,18,20,22,26,28-dodeca­ene chloro­form disolvate},
  author={Rizvan K O Askerov and Vladimir V. Roznyatovsky and Evgeny A. Katayev and Abel Mammadali Maharramov and Viktor N Khrustalev},
  booktitle={Acta crystallographica. Section E, Structure reports online},
  year={2010}
}
The macrocycle of the title compound, C(36)H(24)N(4)O(3)S·2CHCl(3), contains a rigid framework with the nitro-gen and oxygen heteroatoms pointing in towards the center of the macrocyclic cavity. The macrocycle is essentially planar (r.m.s. deviation = 0.027 Å) except for the thio-phene ring. The dihedral angle between the thio-phene ring plane and the mean plane of the central macrocyclic core including all atoms except sulfur is 21.6 (1)°. Four intra-molecular hydrogen bonds occur: two are… CONTINUE READING