Pregled bibliografske jedinice broj: 45428
2,8-Dihydroxy-1,3,7,9-tetramethyl-6,12-dihydrodipyrido[1,2-a:1',2'-d] pyrazinediylium dichloride dihydrate
2,8-Dihydroxy-1,3,7,9-tetramethyl-6,12-dihydrodipyrido[1,2-a:1',2'-d] pyrazinediylium dichloride dihydrate // Acta Crystalographica, C56 (2000), -; 1144-1145 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 45428 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
2,8-Dihydroxy-1,3,7,9-tetramethyl-6,12-dihydrodipyrido[1,2-a:1',2'-d] pyrazinediylium dichloride dihydrate
Autori
Košutić-Hulita, Nada ; Danilovski, Aleksandar ; Malešević, Miroslav ; Orešić, Marina ; Dumić, Miljenko
Izvornik
Acta Crystalographica (0108-2701) C56
(2000);
1144-1145
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
pyrazinediylium derivative; X-ray
Sažetak
The 2,8-dihydroxy-1,3,7,9-tetramethyl-6,12-dihydrodipyrido[1,2-a:1',2'-d]pyrazinediylium dication possesses 2/m symmetry and lies in the mirror plane together with a chloride anion and the water O atom. The dication also lies on an inversion centre, i.e. C16H20N2O22+ˇ2Cl-ˇ2H2O. Due to these symmetry constrictions the dication adopts an unexpected planar conformation. Molecules are linked by O-HO and O-HCl hydrogen bonds to form chains, which are cross-connected by C-HCl attractive interactions forming a complex three-dimensional hydrogen-bond network.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
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
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
