Pregled bibliografske jedinice broj: 530297
1-[(4-{;;[(2-Oxo-1, 2-dihydronaphthalen-1- ylidene)methyl]amino};;anilino)methylidene]naphthale n-2(1H)-one dihydrate
1-[(4-{;;[(2-Oxo-1, 2-dihydronaphthalen-1- ylidene)methyl]amino};;anilino)methylidene]naphthale n-2(1H)-one dihydrate // Acta crystallographica. Section E, Structure reports online, E67 (2011), 11; o2958-o2959 doi:10.1107/S1600536811041870 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 530297 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
1-[(4-{;;[(2-Oxo-1, 2-dihydronaphthalen-1- ylidene)methyl]amino};;anilino)methylidene]naphthale n-2(1H)-one dihydrate
Autori
Blagus, Anita ; Kaitner, Branko
Izvornik
Acta crystallographica. Section E, Structure reports online (1600-5368) E67
(2011), 11;
O2958-o2959
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Schiff bases ; tautomerism ; supramolecular interaction
Sažetak
The title compound, C28H20N2O2·2H2O, comprises a Schiff base molecule with an imposed inversion centre in the middle of p-phenylenediamine unit and water molecules of crystallization. In the structure, the Schiff base molecule is present as the keto-amino tautomer with a strong intramolecular N..HO hydrogen bond. The Schiff base molecules and water molecules of crystallization create infinite [010] columns through O..HO hydrogen bonds. Intermolecular attractions within columns are through additional - interactions [centroid-centroid distance = 3.352 (1) Å] between parallel Schiff base molecules. The columns are joined into infinite (011) layers through weak C..HO hydrogen bonds. The layers pack in an assembly by van der Waals attractions, only being effective between bordering non-polar naphthalene ring systems.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
MZOS-119-1193079-3069 - Novi organski i koordinacijski spojevi - sinteza i suodnos struktura-svojstvo (Kaitner, Branko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
