Raman spectroscopic characterization of gas mixtures; II, Quantitative composition and pressure determination of the CO 2 -CH 4 system

1996 ◽  
Vol 296 (6) ◽  
pp. 577-600 ◽  
Author(s):  
J. C. Seitz ◽  
J. D. Pasteris ◽  
I-M. Chou
Keyword(s):  
Spectroscopic Characterization ◽  
Gas Mixtures ◽  
Quantitative Composition ◽  
Raman Spectroscopic

scholarly journals 4-[(2,4-Dichlorophenyl)carbamoyl]butanoic Acid

Molbank ◽  
10.3390/m1227 ◽  
2021 ◽  
Vol 2021 (2) ◽  
pp. M1227
Author(s):  
Bibi Hanifa ◽  
Muhammad Sirajuddin ◽  
Zafran Ullah ◽  
Sumera Mahboob ◽  
See Mun Lee ◽  
...  
Keyword(s):  
Torsion Angle ◽  
Acid Amide ◽  
Spectroscopic Characterization ◽  
Amide Bond ◽  
Amide Hydrogen ◽  
Butanoic Acid ◽  
X Ray ◽  
Amide Derivative

The synthesis and spectroscopic characterization of the glutaric acid-amide derivative, 2,4-Cl2C6H3N(H)C(=O)(CH2)3C(=O)OH (1), are described. The X-ray crystal structure determination of (1) shows the backbone of the molecule to be kinked about the methylene-C–N(amide) bond as seen in the C(p)–N–C(m)–C(m) torsion angle of −157.0(2)°; m = methylene and p = phenyl. An additional twist in the molecule is noted between the amide and phenyl groups as reflected in the C(m)–N–C(p)–C(p) torsion angle of 138.2(2)°. The most prominent feature of the molecular packing is the formation of supramolecular tapes assembled through carboxylic acid-O–H…O(carbonyl) and amide-N–H…O(amide) hydrogen bonding.

FT-IR and micro-Raman spectroscopic characterization of minerals in high-calcium coal ashes

2018 ◽  
Vol 91 (3) ◽  
pp. 389-396 ◽  
Author(s):  
Yanshan Yin ◽  
Jie Yin ◽  
Wei Zhang ◽  
Hong Tian ◽  
Zhangmao Hu ◽  
...  
Keyword(s):  
Spectroscopic Characterization ◽  
Raman Spectroscopic ◽  
High Calcium ◽  
Ft Ir ◽  
Coal Ashes

Raman spectroscopic characterization of Er3+-doped tellurite-based glasses

2001 ◽  
Vol 563-564 ◽  
pp. 283-287 ◽  
Author(s):  
S Khatir ◽  
J Bolka ◽  
B Capoen ◽  
S Turrell ◽  
M Bouazaoui
Keyword(s):  
Spectroscopic Characterization ◽  
Raman Spectroscopic

Raman Spectroscopic Characterization of the Alkaloid Dihydrochelerytrine Extracted from Roots ofZanthoxylum stelligerum(Turcz)

2009 ◽  
Vol 42 (4) ◽  
pp. 194-198 ◽  
Author(s):  
Luiz Fernando Cappa de Oliveira ◽  
Eudes da Silva Velozo ◽  
Howell G. M. Edwards
Keyword(s):  
Spectroscopic Characterization ◽  
Raman Spectroscopic
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