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Volumn 6, Issue 12, 2006, Pages 2630-2633

Recognition of water-acetonitrile-water cluster in a tetraprotonated picrate salt of octaaminocryptand

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EID: 33846146999     PISSN: 15287483     EISSN: None     Source Type: Journal    
DOI: 10.1021/cg0603624     Document Type: Article
Times cited : (19)

References (34)
  • 9
    • 33846159924 scopus 로고    scopus 로고
    • Special Issue: 35 Years of Synthetic Anion Receptor Chemistry. Coord Chem. Rev. 2003, 240.
    • (b) Special Issue: 35 Years of Synthetic Anion Receptor Chemistry. Coord Chem. Rev. 2003, 240.
  • 28
    • 33846134818 scopus 로고    scopus 로고
    • X-ray data for 1 and 2 are collected using Mo Kα (λ, 0.71073 Å) radiation on a SMART APEX diffractometer equipped with a CCD area detector at 100 K. Crystals are selected from the mother liquor and immersed in Partone oil and then mounted. Data collection, data reduction, and structure solution/refinement are carried out using the software package of SMART APEX. Graphics are generated using PLATON8a and MERCURY 1.3.8b Both the structures are solved by direct methods and refined in a routine manner. In the case of 1, one amino nitrogen of the cryptand moiety and the nitro oxygen of the picrate are disordered at two positions, and their occupancy factor is defined using the FVAR command of the SHELXL-97 program. Both of these disorderd atoms are refined only isotropically, whereas the rest of the non-hydrogen atoms in 1 and all the non-hydrogen atoms in 2 are treated anisotropically. Whenever possible, the hydro
    • -3, F(000) = 1368, T = 100 K. Final residuals (for 862 parameters) were R1 = 0.0731, wR2 = 0.1792 for 13790 reflections with I > 2σ(I), and R1 = 0.1177, wR2 = 0.2079, GOF = 0.976 for all 18987 reflections, (a) Spek, A. L. PLATON-97; University of Utrecht: Utrecht, The Netherlands, 1997.
  • 29
    • 33747065154 scopus 로고    scopus 로고
    • supplied with Cambridge Structural Database; CCDC: Cambridge, UK
    • (b) Mercury 1.3, supplied with Cambridge Structural Database; CCDC: Cambridge, UK, 2003-2004.
    • (2003) Mercury 1.3
  • 33
    • 33846123058 scopus 로고    scopus 로고
    • See the Supporting Information
    • See the Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.