Zobrazeno 1 - 10
of 28
pro vyhledávání: '"TETSUSHI TOTANI"'
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 442:183-188
The vibrational spectrum of B-trimethylborazine, (BCH3NH)3, has been recorded in the 200 to 4000 CM−1 region and an assignment of the fundamentals is proposed. The data are substantiated by a study of the spectra of selected isotopically labelled s
Publikováno v:
Chemistry Letters. 15:429-432
Glycolatoplatinum(II) complexes, [Pt(OCOCH2O)L2], having a novel five-membered ring structure were obtained by adding an equimolar quantity of glycolic acid to cis-[Pt(OH)2L2] (L: NH3, amines) in water followed by heating. These complexes have also b
Autor:
Tetsushi Totani, Katsutoshi Aono
Publikováno v:
J. Chem. Soc., Dalton Trans.. :1190-1195
1-Amino-1,2-dicarbadodecaborane anions, o-RCB10H10CNH22–(R = H, Me, or Ph), are oxidized by K[MnO4] in liquid NH3 to give 1,1′-azo-o-carbaboranes, RCB10H10CNNCB10H10CR (3), whereas oxidation of HCB10H10CCB10H10CNH24– in the same solvent exclusi
Autor:
Tetsushi Totani, K. Iwatani, H. Watanabe, K. E. Blick, T. Takusaka, E. B. Bradley, Kurt Niedenzu
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 417:19-30
The vibrational spectrum of N-trimethylborazine, (–BH–NCH3–)3, has been recorded in the 200 to 4000 cm−1 region and an assignment of the fundamentals is proposed. The data are supported by a study of the spectra of several isotopically labele
Publikováno v:
Inorganic Chemistry. 4:1016-1019
Publikováno v:
Spectrochimica Acta. 16:1076-1082
The infra-red absorption spectra of N-trideuteroborazole and B-trichloro-N-trideuteroborazole have been recorded across the rock-salt and potassium bromide regions and an assignment of major absorption peaks has been made. Comparison between the freq
Publikováno v:
The Journal of the Society of Chemical Industry, Japan. 68:1445-1448
さきに報告した陽子磁気共鳴法による一連のアミノボラン誘導体のホウ素窒素結合の研究の拡張として, 2種のB-エチニルアミノボランと,シスートランス回転異性体をもつ2種の誘導体の種
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 25:585-592
On the basis of theoretical consideration, the strongest band observed for various borazine derivatives at about 1400 cm−1 is attributed to the high frequency B3N stretching E' mode corresponding to the infra-red inactive E2g mode of benzene. The i
Publikováno v:
Organic Magnetic Resonance. 3:627-633
Proton magnetic resonance spectra of two series of aminoboranes, Me2N BRPh (R = Cl, Me, Et, i-Pr, i-Bu, t-Bu and CCMe) and PhRN BMe2 (R = Me, Et and i-Pr), have been examined in various solvents to show that the potential barrier to internal rotation
Publikováno v:
Molecular Physics. 14:367-372
The collapse of multiplet structures in the nuclear magnetic resonance spectra of protons bonded to boron was investigated using various boron compounds enriched or not enriched with 10B. The extent of collapse increases with increasing field gradien