التفاصيل البيبلوغرافية
| العنوان: |
Palladium(II)-directed self-assembly of a neutral molecular triangle as a heteroditopic receptor for ion pairs. |
| المؤلفون: |
Santoni MP; Département de Chimie, Université de Montréal , 2900 Edouard-Montpetit, H3T 1J4 Montréal, Quebec, Canada., Pal AK, Chartrand D, Hanan GS, Ménard-Tremblay P, Tang MC, Venne K, Furtos A, Hasenknopf B |
| المصدر: |
Inorganic chemistry [Inorg Chem] 2014 Oct 06; Vol. 53 (19), pp. 10039-41. Date of Electronic Publication: 2014 Sep 23. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: American Chemical Society Country of Publication: United States NLM ID: 0366543 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-510X (Electronic) Linking ISSN: 00201669 NLM ISO Abbreviation: Inorg Chem Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: |
Original Publication: [Easton, Pa.] American Chemical Society. |
| مستخلص: |
A molecular triangle, based on the self-assembly of 4,7-phenanthroline by a neutral palladium complex, has been synthesized and characterized by a combination of techniques: (1)H NMR and UV-vis absorption spectroscopies, mass spectrometry, elemental analysis, and gel permeation chromatography. This new neutral metallocavitand has demonstrated the capacity to host both anionic and cationic guests, thus acting as an open-shaped heteroditopic receptor. Density functional theory calculations have shown that (i) there is no overtension in the assembly of the discrete triangle, which is more stable than open-chain oligomers, (ii) the adducts formed between the triangle and some salts (modeled in the gas phase) are thermodynamically stable, and (iii) two types of cavities coexist in the triangle, which host ions and ion pairs. This easily accessible triangular unit extends further the rational design of model nanoarchitectures in host-guest chemistry with applications in analytical chemistry and multifunctional molecular materials. |
| تواريخ الأحداث: |
Date Created: 20140924 Date Completed: 20150521 Latest Revision: 20141006 |
| رمز التحديث: |
20231215 |
| DOI: |
10.1021/ic501970m |
| PMID: |
25247489 |
| قاعدة البيانات: |
MEDLINE |
Find this issue from the American Chemical Society