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 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 310403

Časopis

Autori: Tomašić, Vlasta; Štefanić, Zoran
Naslov: Cholic acid as host for long linear molecules : a series of co-crystals with n-alkylammonia
( Cholic acid as host for long linear molecules : a series of co-crystals with n-alkylammonia )
Izvornik: Crystengcomm (1466-8033) 9 (2007), 11; 1124-1128
Vrsta rada: članak
Ključne riječi: cholic acid; alkylammonia; host-guest chemistry
( cholic acid; alkylammonia; host-guest chemistry )
Sažetak:
Co-crystals of cholic acid (CA) with n-alkylammonia (n = 10, 12, 14, 16) represent the first examples of CA’ s co-crystals with molecules of comparable size. In one of the compounds a completely new type of bilayer arrangement was found. The host– guest ratio in crystals was found to be 1 : 1 in three cases and 2 : 1 in one case. In 1 : 1 complexes CA molecules are assembled in bilayers and n-alkylammonia guests are included in the hydrophobic zones between those layers in a kind of sandwich-type structure. In the 2 : 1 complex the CA molecules include guest molecules in a different way: bilayers are not parallel but instead they cross and form one-dimensional hydrophobic channels into which guest molecules are included. In the case of 1 : 1 co-crystals the bilayers of CA are separated much more than in previously reported structures in order to accommodate large n-alkylammonia molecules. In spite of the different bilayer arrangements the characteristic spacing in the plane of CA bilayers is remarkably similar to the majority of other CA crystal structures known to date.
Projekt / tema: 098-0982915-2949, 098-1191344-2943
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Kemija
Puni text rada: 310403.CrystEngComm_2007.pdf (tekst priložen 8. Svi. 2008. u 17:21 sati)
URL Internet adrese: http://pubs.rsc.org/en/content/articlelanding/2007/ce/b710469c
Broj citata:
Altmetric:
DOI: 10.1039/B710469C
URL cjelovitog teksta:
Google Scholar: Cholic acid as host for long linear molecules : a series of co-crystals with n-alkylammonia
Upisao u CROSBI: Zoran Štefanić (zstef@irb.hr), 7. Stu. 2007. u 11:14 sati



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