New vibrational constants for pyridine from low-temperature and high-resolution infrared spectra

1986 ◽  
Vol 90 (4) ◽  
pp. 592-597 ◽  
Author(s):  
Valerie A. Walters ◽  
Deanne L. Snavely ◽  
Steven D. Colson ◽  
Kenneth B. Wiberg ◽  
Koon N. Wong
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Infrared Spectra ◽  
Vibrational Constants

ChemInform Abstract: New Vibrational Constants for Pyridine from Low-Temperature and High-Resolution IR Spectra.

1986 ◽  
Vol 17 (25) ◽  
Author(s):  
V. A. WALTERS ◽  
D. L. SNAVELY ◽  
S. D. COLSON ◽  
K. B. WIBERG ◽  
K. N. WONG
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Ir Spectra ◽  
Vibrational Constants

Transition Insulator-Metal and Antiferromagnetic-Paramagnetic Cu Doped in La0.47Ca0.53MnO3

2015 ◽  
Vol 1123 ◽  
pp. 73-77 ◽  
Author(s):  
Yohanes Edi Gunanto ◽  
K. Sinaga ◽  
B. Kurniawan ◽  
S. Poertadji ◽  
H. Tanaka ◽  
...  
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Magnetic Structure ◽  
Room Temperature ◽  
Paramagnetic Phase ◽  
Perovskite Manganites ◽  
Antiferromagnetic Phase ◽  
Temperature Transition ◽  
Cu Doping ◽  
Metal State

The study of the perovskite manganites La0.47Ca0.53Mn1-xCuxO3 with x = 0, 0.06, 0.09, and 0.13 has been done. The magnetic structure was determined using high-resolution neutron scattering at room temperature and low temperature. All samples were paramagnetic at room temperature and antiferromagnetic at low temperature. Using the SQUID Quantum Design, the samples showed that the doping of the insulating antiferromagnetic phase La0.47Ca0.53MnO3 with Cu doping resulted in the temperature transition from an insulator to metal state, and an antiferromagnetic to paramagnetic phase. The temperature transition from an insulator to metal state ranged from 23 to 100 K and from 200 to 230 K for the transition from an antiferromagnetic to paramagnetic phase.

High resolution spectrum of GdO

1976 ◽  
Vol 54 (24) ◽  
pp. 2429-2434 ◽  
Author(s):  
B. R. Yadav ◽  
S. B. Rai ◽  
D. K. Rai
Keyword(s):  
High Resolution ◽  
Emission Spectrum ◽  
Visible Emission ◽  
High Resolution Spectrum ◽  
First Order ◽  
Isotopic Shifts ◽  
Vibrational Constants ◽  
Dc Arc

The visible emission spectrum of the GdO molecule has been produced in a DC arc source and has been photographed in the first order of a 10.6 m grating spectrograph. Bands are shown to have a six-headed structure and improved vibrational constants have been obtained in this study. Isotopic shifts have been calculated for the various isotopic molecules. Tentative suggestions regarding the nature of the transition have been made.

High-Resolution Infrared Spectra of the ν1 Fundamental Bands of Mono-Substituted 13C Propyne Isotopologues

2018 ◽  
Vol 122 (2) ◽  
pp. 582-589 ◽  
Author(s):  
Kirstin D. Doney ◽  
Dongfeng Zhao ◽  
Harold Linnartz
Keyword(s):  
High Resolution ◽  
Infrared Spectra

High resolution infrared spectra of water vapor

1969 ◽  
Vol 29 (1-3) ◽  
pp. 312-347 ◽  
Author(s):  
Phillip E. Fraley ◽  
K. Narahari Rao ◽  
L.H. Jones
Keyword(s):  
Water Vapor ◽  
High Resolution ◽  
Infrared Spectra
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