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The "C" Word: On Collegiality

Tacha, Deanell Reece ( 1995 )

C$_3$O IN THE CARBON STAR IRC+10216

Tenenbaum, Emily D.; Apponi, A. J.; Ziurys, L. M. ( 2006 )

We report the detection of C$_3$O in the circumstellar envelope of IRC+10216. Five rotational lines of this molecule were observed at 2 and 3 mm using the Kitt Peak 12 m telescope of the Arizona Radio Observatory (ARO). ...

C$_{60}^+$ AND C$_{60}^-$ IN NEON AND ARGON MATRICES

Kern, Bastian; Strelnikov, Dmitry; Weis, Patrik; Bottcher, Artur; Kappes, Manfred M. ( 2012 )

Mass-selected C$_{60}$ anions have been deposited in noble gas matrices (Ne,Ar) kept at ~6K. The vibronic properties of the species (C$_{60}^+$, C$_{60}^0$, C$_{60}^-$) were determined by NIR and MID-IR absorption spectroscopy. ...

C--H HYDROGEN BONDING INTERACTIONS IN THE CARBONYL SULFIDE--FLUOROFORM DIMER

Serafin, Michal M.; Peebles, Sean A. ( 2006 )

The rotational spectrum of the weakly bound dimer of carbonyl sulfide (OCS) and fluoroform (HCF$_3$) has been assigned using Fourier-transform microwave spectroscopy. The rotational constants for the normal isotopomer ...

C--H...$\pi$ and C--F...H--C INTERACTIONS IN THE ACETYLENE--FLUOROFORM DIMER

Peebles, Sean A.; Serafin, Michal M.; Peebles, Rebecca A. ( 2006 )

Rotational spectra for four isotopomers of the HCCH--HCF$_3$ complex have been identified by Fourier-transform microwave spectroscopy. The spectra exhibit considerable fine splittings, presumably arising from the internal ...

C-C BOND ACTIVATION AND COUPLING OF PROPENE INDUCED BY LA ATOM

Hewage, Dilrukshi; Tao, Hong; Silva, Ruchira; Kumari, Sudesh; Yang, Dong-Sheng ( 2013 )

A series of La(C$_n$H$_m$) complexes with n $\leq$ 6 and m $\leq$ 12 were produced by the reactions between propene and La in a supersonic molecular beam source. Their formation and structures were investigated using ...

C-H Functionalization : A Holy Grail Transformation

Prusinowski, Allen ( 2020-02 )

A double functionalization of vicinal sp3 C-H bonds has been developed, wherein a β amine and γ iodide are incorporated onto an aliphatic alcohol in a single operation. This approach is enabled by an imidate radical ...

C-H STRETCH OVERTONE SPECTRA OF FLUORINATED ETHERS

Hsieh, Shizuka ( 2011 )

Photoacoustic spectra of some fluorinated ethers at 4-6 quanta of C-H stretch illustrate effects of fluorination on overtone frequencies and intensities.

THE C-H STRETCH SPECTRUM OF ETHYLENE IN LIQUID HELIUM DROPLETS

Lindsay, C. Michael; Lewis, William K.; Miller, R. E. ( 2003 )

In this talk we report our study of $^{12}C_{2}H_{4}$ monomer and its clusters in $^{4}He$ with the new, ""second generation"" helium droplet/infrared spectroscopy apparatus at UNC. The region containing the $\nu_{11}$ and ...

THE C-N STRETCHING VIBRONIC BANDS OF THE MgNC $\tilde{A} {^{2}}\Pi - \tilde{X}{^{2} \Sigma^{+}}$ TRANSITION

Fukushima, Masaru; Ishiwata, Takashi ( 2002 )

We have generated MgNC in supersonic free jet expansions, and measured the laser induced fluorescence excitation spectra of the C-N stretching vibronic bands of the $\tilde{A}{^{2}}\Pi - \tilde{X}{^{2}}\Sigma^{+}$ transition. ...

C-O AND O-H BOND ACTIVATION OF METHANOLE BY LANTHANUM

Silva, Ruchira; Hewage, Dilrukshi; Yang, Dong-Sheng ( 2012 )

The interaction between methanol (CH$_3$OH) molecules and laser-vaporized La atoms resulted in the cleavage of C-O and O-H bonds and the formation of three major products, LaH$_2$O$_2$, LaCH$_4$O$_2$ and LaC$_2$H$_6$O$_2$, ...

THE C-O STRETCHING BAND IN THE RAMAN SPECTRUM OF METHANOL: SOME EFFECTS OF ENVIRONMENT AND ASSOCIATION

Watson, Gary M.; Atalla, Rajai H. ( 1973 )

The structure of the C-O stretching band in the Raman spectrum of $CH_{3}OH$ is sensitive to environment and associations. At lower concentrations of $CH_{3}OH$ (5 mole \% ) in $CCI_{4}, CS_{2}$, and $CHCI_{3}$, the band ...