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Volumn 10, Issue 6, 2007, Pages 631-635

Synthesis, characterization and reactivity of a trinuclear copper(II) thiocyanurate complex: A spin-frustrated molecular propeller

Author keywords

2,4,6 Trimercaptotriazine; Copper; Magnetism; Thiocyanuric acid; Trinuclear; X ray diffraction

Indexed keywords


EID: 34248561029     PISSN: 13877003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.inoche.2007.02.015     Document Type: Article
Times cited : (11)

References (47)
  • 2
    • 34248598121 scopus 로고    scopus 로고
    • P. Claësson (Klason), Öfver di- och trithiocyanursyra, Bihang Till K. Svenska Vet.-Akad. Handlingar, 9(17) (1884) 21.
  • 26
    • 34248586662 scopus 로고    scopus 로고
    • note
    • 3TMTA) was purchased from TCI America.
  • 27
    • 34248547896 scopus 로고    scopus 로고
    • note
    • 2O). The resulting olive green suspension was stirred for 30 min. The precipitate was collected via vacuum filtration, washed with MeOH (3 × 10 mL) and dried in air. Recrystallization from hot chloroform afforded emerald green crystals (0.41 g, 81% yield). Calcd.: C 47.90, H 3.10, N 15.35 Found: C 47.63, H 3.08, N 15.24. ESI-MS: M+: 1343 (<5%); +805 (15%).
  • 28
    • 34248577826 scopus 로고    scopus 로고
    • note
    • Elemental microanalysis was performed by Robertson-Microlit (Madison, NJ). Electrospray mass spectra were obtained on a Micromass LC Platform with ESI mass analyzer at the Mass Spectrometry Laboratory at the University of Pennsylvania.
  • 29
    • 34248547895 scopus 로고    scopus 로고
    • note
    • 2) is used only for calculating R-factors. (b) Molecular structures were created using Ortep 3 (version 1.08) (L.J. Farrugia, J. Appl. Cryst. 30 (1997) 556).
  • 30
    • 34248579324 scopus 로고    scopus 로고
    • note
    • 2 = 0.1397 [I > 2σ(I)].
  • 36
    • 34248512942 scopus 로고    scopus 로고
    • note
    • 2 = 0.1491 [I > 2σ(I)].
  • 38
    • 34248572159 scopus 로고    scopus 로고
    • note
    • Electronic spectra were obtained on a Unicam UV-4 spectrophotometer. Infrared Spectra were carried out on a Thermo Nicolet Avatar 360 FT-IR equipped also with a Nicolet Smart MIRacle ATR diamond crystal accessory.
  • 43
    • 34248547894 scopus 로고    scopus 로고
    • note
    • Magnetic measurements were obtained with a Quantum Design Physical Properties Measurement System DC extraction magnetometer from 10 to 300 K at an applied field of 5000 Oe. Background corrections for the Teflon sample holder and diamagnetic components of the complex (Pascal's constants) were applied. Magnetic data was fit using MicroCal Origin 6.0. Initial estimates were obtained through quadratic extrapolation. Fitting iterations (1000 max) utilized a quasi-Newton search algorithm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.