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CS 2 once was manufactured by combining carbon (or coke) and sulfur at 800–1000 °C. [13] C + 2S → CS 2. A lower-temperature reaction, requiring only 600 °C, utilizes natural gas as the carbon source in the presence of silica gel or alumina catalysts: [9] 2 CH 4 + S 8 → 2 CS 2 + 4 H 2 S. The reaction is analogous to the combustion of ...
A similar pressure-induced polymerization of CS 2 also gives a black semiconducting polymer. In addition, reactions of C 3 S 2 can yield highly condensed sulfur-containing compounds, e.g. the reaction of C 3 S 2 with 2-aminopyridine. Using microwave spectroscopy, small C n S 2 clusters have been detected in interstellar medium. [6]
Emoto claimed that water was a "blueprint for our reality" and that emotional "energies" and "vibrations" could change its physical structure. [14] His water crystal experiments consisted of exposing water in glasses to various words, pictures, or music, then freezing it and examining the ice crystals' aesthetic properties with microscopic photography. [9]
The Crick, Brenner et al. experiment (1961) was a scientific experiment performed by Francis Crick, Sydney Brenner, Leslie Barnett and R.J. Watts-Tobin. It was a key experiment in the development of what is now known as molecular biology and led to a publication entitled "The General Nature of the Genetic Code for Proteins" and according to the historian of Science Horace Judson is "regarded ...
C2 domain, a protein structural domain; C2 regulatory sequence for the insulin gene; Apolipoprotein C2, a human apolipoprotein; In human anatomy, C2 may refer to: Cervical vertebra 2, the axis, one of the cervical vertebrae of the vertebral column
The book's prose is humorous, and the chapters are also frequently accompanied by the author's illustrations, done in the same minimalist, stick figure style as his webcomic. [2] Many of the book's questions were submitted by children, and these are generally preferred by Munroe, who considers them more straightforward than the elaborate ...
CCS can be a ligand. It can form an asymmetrical bridge between two molybdenum atoms in Mo2(μ,σ(C):η 2 (C′S)-CCS)(CO) 4 (hydrotris(3,5-dimethylpyrazol-1-yl)borate) 2 In this one carbon atom has a triple bond to a molybdenum and the other has a double bond to the other molybdenum atom, which also has a single bond to the sulfur atom.
Carbon suboxide, or tricarbon dioxide, is an organic, oxygen-containing chemical compound with formula C 3 O 2 and structure O=C=C=C=O. Its four cumulative double bonds make it a cumulene. It is one of the stable members of the series of linear oxocarbons O=C n =O, which also includes carbon dioxide (CO 2) and pentacarbon dioxide (C 5 O 2).