scholarly journals Raise the anchor! Synthesis, X-ray and NMR characterization of 1,3,5-triazinanes with an axial tert-butyl group

2020 ◽  
Vol 18 (41) ◽  
pp. 8386-8394 ◽  
Author(s):  
Alexey V. Kletskov ◽  
Anastasya D. Zatykina ◽  
Mariya V. Grudova ◽  
Anna A. Sinelshchikova ◽  
Mikhail S. Grigoriev ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Single Crystal ◽  
Crystal Structure Analysis ◽  
X Ray ◽  
Butyl Group ◽  
Tert Butyl Group ◽  
Nmr Characterization ◽  
Single Crystal Structure Analysis

N-t-Bu-N′,N′′-Disulfonamide-1,3,5-triazinanes were synthesized and studied by X-ray single crystal structure analysis and dynamic low-temperature NMR.

X-ray and neutron diffraction investigation at 298 K of NH4I · NH3 and ND4I · ND3 containing the cation H3N – H … NH3+ and D3N – D … ND3+

1992 ◽  
Vol 200 (3-4) ◽  
Author(s):  
H. J. Berthold ◽  
E. Vonholdt ◽  
R. Wartchow ◽  
T. Vogt
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Neutron Diffraction ◽  
Single Crystal ◽  
Structure Analysis ◽  
Crystal Structure Analysis ◽  
Single Crystal Structure ◽  
X Ray ◽  
Single Crystal Structure Analysis

AbstractNHA single crystal structure analysis of NThe deuterated compound NThe structures of the ordered low temperature phases will be reported separately.

scholarly journals Synthesis and Characterization of the New Dicyanamide LiCs2[N(CN)2]3

Inorganics ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 108 ◽  
Author(s):  
Markus Mann ◽  
Olaf Reckeweg ◽  
Richard Dronskowski
Keyword(s):  
Crystal Structure ◽  
Aqueous Solutions ◽  
Single Crystal ◽  
Title Compound ◽  
Crystal Structure Analysis ◽  
Synthesis And Characterization ◽  
X Ray ◽  
Ir And Raman ◽  
Single Crystal Structure Analysis

Crystals of LiCs2[N(CN)2]3 were obtained from the reaction of stoichiometric amounts of aqueous solutions of LiCl and CsBr with Ag[N(CN)2]. X-ray single-crystal structure analysis showed that LiCs2[N(CN)2]3 crystallizes isotypically to NaCs2[N(CN)2]3 and adopts the hexagonal space group P63/m (No. 176), with a = 6.8480(8), c = 14.1665(17) Å, and Z = 2. The IR and Raman spectra of the title compound exhibit modes typical for the dicyanamide anion.

The Inclusion of Carbon Disulfide in p-tert-Butylcalix[4]-and [6 ]arene - A Combined Crystallographic and Vibrational Spectroscopic Study

2000 ◽  
Vol 55 (2) ◽  
pp. 213-221 ◽  
Author(s):  
Jürgen Schatz ◽  
Frank Schildbach ◽  
Axel Lentz ◽  
Sylvia Rastätter ◽  
Joachim Schilling ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Raman Spectroscopy ◽  
Carbon Disulfide ◽  
Crystal Structure Analysis ◽  
Infrared And Raman Spectra ◽  
Space Group ◽  
X Ray ◽  
Butyl Group ◽  
Tert Butyl Group ◽  
Ir And Raman

The inclusion complexes formed from carbon disulfide and p-tert-butylcalix[4]arene ( 1·CS2) or p-tert-butylcalix[6]arene (2·CS2) were investigated by X-ray crystal structure analysis, infrared (IR) and Raman spectroscopy. The complex 1·CS2 crystallises in the space group P4/n, 2·CS2 in the space group P21/n. In case of p-tert-butylcalix[4]arene as host the carbon disulfide molecule is included in the cavity. In the crystal structure of p-tert-butylcalix[ 6]arene clathrate, self-complexation of one tert-butyl group in the cavity of another calix[ 6]arene can be observed. Due to inclusion, the symmetry of CS2 is lowered both in the p-tert- butylcalix[4]arene and p-tert-butylcalix[6]arene case causing significant shifts in the fully assigned infrared and Raman spectra.

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