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Volumn 30, Issue 3, 2011, Pages 534-546

Isolation and structural characterization of some aryltellurium halides and their hydrolyzed products stabilized by an intramolecular Te⋯N interaction

Author keywords

[No Author keywords available]

Indexed keywords

ALKALINE HYDROLYSIS; ALKALINE SOLUTIONS; CO-CRYSTALS; ELEMENTAL ANALYSIS; FTIR SPECTROSCOPY; HYDRAZINE HYDRATE; HYDROLYZED PRODUCTS; MIXED-VALENT; MULTINUCLEAR NMR; ORTHO-LITHIATION; OXIDATIVE ADDITIONS; REFLUX CONDITIONS; SODIUM SALT; STRUCTURAL CHARACTERIZATION; TELLURIUM OXIDE; TRANSMETALATION; TRIIODIDE;

EID: 79751491695     PISSN: 02767333     EISSN: 15206041     Source Type: Journal    
DOI: 10.1021/om1009022     Document Type: Article
Times cited : (42)

References (89)
  • 75
    • 79751510831 scopus 로고    scopus 로고
    • note
    • This stoichiometry was initially established by refining the occupancy of this partial Na (Na1) and restraining the thermal parameters of the two Na atoms (Na1 and Na2) to be similar. As the occupancy of Na1 was refined to a value very close to 0.50, it was fixed at this value for future calculations, as otherwise the occupancy and thermal parameters of this atom are highly correlated. Around Na1 there are disordered water molecules which fill the vacancy when this position is not occupied by the sodium cation and the species is in the acid form. In the tellurinic acid anion the two O atoms are disordered with occupancies of 0.569(4) and 0.431(4), while in the tellurinic acid/salt cocrystal one of the O positions is fully occupied and the other is disordered over two positions (O-H and O for the acid and salt anion, respectively), each with 50% occupancy. The proton attached to O2AA was found in the difference Fourier at an appropriate O-H distance and Te-O-H angle and had a normal hydrogen bond to O2WA.
  • 86
    • 79751518557 scopus 로고    scopus 로고
    • Geometry optimization were performed at the B3LYP/6-311G(d,p) level for H, C, N, O and at the Lanl2dz(d,p) level for Te using the Gaussian 03 software package. (see the Supporting Information for details): Frisch, M. J. Gaussian 03, revision C.02; Gaussian, Inc., Wallingford, CT, 2004.
    • Geometry optimization were performed at the B3LYP/6-311G(d,p) level for H, C, N, O and at the Lanl2dz(d,p) level for Te using the Gaussian 03 software package. (see the Supporting Information for details): Frisch, M. J. Gaussian 03, revision C.02; Gaussian, Inc., Wallingford, CT, 2004.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.