Zobrazeno 1 - 10
of 133
pro vyhledávání: '"W.R. Carper"'
Autor:
C.E. Keller, W.R. Carper
Publikováno v:
Journal of Magnetic Resonance, Series A. 110:125-129
A new component of room-temperature molten salts, the dimer of ethylaluminum dichloride, EtAlCl 2 , is examined with 13 C and 27 Al relaxation methods at 7.05 and 11.75 T (35-70°C). The methylene carbon undergoes scalar relaxation of the "second kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d05d9d13f57b32a9e7c97a4e108e0dc0
https://doi.org/10.1006/jmra.1994.1197
https://doi.org/10.1006/jmra.1994.1197
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 42:13-21
Infrared spectra of 2,4,6-trinitrotoluene and four of its isotopic analogues ( 2 H and 15 N) have been recorded in the solid state. MNDO-based calculations have been used to predict the fundamental vibrational frequencies of each compound in addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cec564c504292d8e546d220d10ab2cb
https://doi.org/10.1016/0584-8539(86)80124-6
https://doi.org/10.1016/0584-8539(86)80124-6
Autor:
J.J.P. Stewart, W.R. Carper
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 43:1249-1255
The gas phase FT-i.r. spectra of 2,4,6-trinitrotoluene and various 2H and 15N substituted analogues are recorded at temperatures above the melting point of each compound. AM1 calculations are used to predict the fundamental vibrational frequencies of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45ceea863f043e6e8b0d44ee4dcfa682
https://doi.org/10.1016/0584-8539(87)80008-9
https://doi.org/10.1016/0584-8539(87)80008-9
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 37:1083-1088
Bovine red blood cells (erythrocyte) were used to study the influx of lithium under varying conditions at 37°C. The initial transport of lithium obeyed pseudo first order kinetics for periods of up to 30 min. By examining the difference between k e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::943e873c8962b4b4ef1d56726048d232
https://doi.org/10.1016/0022-1902(75)80709-3
https://doi.org/10.1016/0022-1902(75)80709-3
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 42:461-466
Infrared and NMR spectra of 2,4,6-trinitrotoluene have been recorded in various solvents. Evidence is obtained for both intra- and inter-molecular hydrogen bonding. AM1 calculations are used to predict the fundamental vibrational frequencies of 2,4,6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::228a93dd7d5a3c7c76e403725db16e7a
https://doi.org/10.1016/0584-8539(86)80041-1
https://doi.org/10.1016/0584-8539(86)80041-1
Molecular structure and vibrational analysis of 2,4,6-trinitrotoluene and 2,4,6-trinitrotoluene-α-d3
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 45:585-588
The X-ray structures of 2,4,6-trinitrotoluene and 2,4,6-trinitrotoluene-α-d3 have been determined at 130 K. The molecular structure and vibrational spectra are calculated by the MNDO-PM3 method, and are in agreement with experimental results. The sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cacf72d7e7208fbf38fb94058cfb6ae3
https://doi.org/10.1016/0584-8539(89)80010-8
https://doi.org/10.1016/0584-8539(89)80010-8
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 334:287-296
1. 1. Monoamine oxidase has been isolated from pig liver and crystallized from an (NH4)2SO4 solution. 2. 2. This enzyme has a molecular weight of 1 200 00 wih subunits of approximately 146 000 which readily polymerize to the higher molecular weight f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2a350411470dbf84898b95dbeeec0fd
https://doi.org/10.1016/0005-2744(74)90172-7
https://doi.org/10.1016/0005-2744(74)90172-7
Autor:
A.G. Turner, W.R. Carper
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 43:975-980
The i.r. spectra of cis and trans 1-nitropropene have been recorded in the vapor phase and in various solvents. Theoretical calculations at the Hartree—Fock level with a 3-21G(d) basis set were carried out yielding vibrational frequencies for nitro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beddedf57b5e321e5695dfb21d732451
https://doi.org/10.1016/0584-8539(87)80167-8
https://doi.org/10.1016/0584-8539(87)80167-8
Publikováno v:
Biochemical and Biophysical Research Communications. 54:721-725
Monoamine oxidase from pig liver has been isolated and purified approximately three hundred-fold. This enzyme has a molecular weight of 1,200,000, is highly polymeric, and contains subunits of molecular weight 146,000, as determined by Sephadex chrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab1e2703c1a82c101f82a7bc48b49f5
https://doi.org/10.1016/0006-291x(73)91482-4
https://doi.org/10.1016/0006-291x(73)91482-4
Autor:
J. Stengl, W.R. Carper
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 26:307-314
A modified Mataga approach is utilized in a self consistent field treatment of amino substituted pyridines and pyrimidines. lonization potentials, dipole moments and electron densities are generated and used to predict complexing properties of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ac22bc3372b455c815db8733c760205
https://doi.org/10.1016/0584-8539(70)80075-7
https://doi.org/10.1016/0584-8539(70)80075-7