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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 23, Number 2
BKCSDE 23(2)
February 20, 2002 

 

175  

The Addition Effect of Fe(CO)5 on Methane Ignition
Kisoo Park, Gyun Tack Bae, Kuan Soo Shin
Keywords: Methane ignition, Iron pentacarbonyl, Shock tube.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.175

Abstract | Full Text: PDF


177  

Synthesis of Ethyl β-D-Galactopyranosyl-(1→4)-2-deoxy-2-fluoro- β-D-glucopyranoside
Mikyung Yun, Keun Ho Chun, Jeong E. Nam Shin, Jonghoon Oh
Keywords:
DOI: https://doi.org/10.5012/bkcs.2002.23.2.177

Abstract | Full Text: PDF


179  

N(2D) Product Velocity Mapped Imaging in the VUV Photolysis of Nitrous Oxide at 118.2 nm
Bogdan R. Cosofret, H. Mark Lambert, Paul L. Houston
Keywords: VUV photolysis, Nitrous oxide, NO vibrational energy distribution, 118.2 nm.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.179

Abstract | Full Text: PDF


184  

Depletion Kinetics of the Ground State CrO Generated from the Reaction of Unsaturated Cr(CO)x with O2 and N2O
H. S. Son, J. K. Ku
Keywords: Depletion kinetics, CrO, Photolysis, Cr(CO)x.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.184

Abstract | Full Text: PDF


189  

Photoelectron Imaging Spectroscopy for (2+1) Resonance-Enhanced Multiphoton Ionization of Atomic Bromine
Yong Shin Kim, Young-Jae Jung, Weekyung Kang, Kyung-Hoon Jung
Keywords: Photoelectron spectroscopy, REMPI, Atomic bromide.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.189

Abstract | Full Text: PDF


195  

Fluorescence Excitation Spectroscopy of Octatetraene-Xe van der Waals Clusters
Taek-Soo Kim, Kyo-Won Choi, Sang Kyu Kim, Young S. Choi, Sung-Woo Park, Doo-Sik Ahn, Sungyul Lee, Keitaro Yoshihara
Keywords: Octatetraene, Spectroscopy, Cluster, Fluorescence.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.195

Abstract | Full Text: PDF


201  

Anomalous Behavior of the Ethyl Group in the Aminolysis of S-Phenyl Acetate with Benzylamine in Acetonitrile
Ikchoon Lee, Hai Whang Lee, Byung Choon Lee, Jin Heui Choi
Keywords: Aminolysis of S-phenyl substituted-acetate series, Anomalous behaviors of the ethyl group, Natural bond orbital (NBO) analysis, Cross-interaction constant.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.201

Abstract | Full Text: PDF


205  

Hydrogen Surface Coverage Dependence of the Reaction between Gaseous and Chemisorbed Hydrogen Atoms on a Silicon Surface
Jongbaik Ree, Kyung Soon Chang, Yoo Hang Kim
Keywords: Hydrogen, Silicon, Reactive desorption.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.205

Abstract | Full Text: PDF


215  

Structures and N→Si Bond Characters of 1-Fluorosilatrane and the Silatranyl Cation
Hyo Sug Lee, Cheolbeom Bae, Youngkyu Do, Yoon Sup Lee
Keywords: 1-Fluorosilatrane, Silatranyl cation, Transannular bond, Ab initio, Density functional method.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.215

Abstract | Full Text: PDF


221  

Kinetics and Mechanism of the Addition of Benzylamines to Ethyl- α-cyanocinnamates in Acetonitrile
Hyuck Keun Oh, Jin Hee Yang, Young Hee Hwang, Hai Whang Lee, Ikchoon Lee
Keywords: Nucleophilic addition reaction, .Natural. bond .orbital calculation, Cross-interaction constant, Kinetic isotope effect.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.221

Abstract | Full Text: PDF


225  

Chemical Vapor Deposition of Ga2O3 Thin Films on Si Substrates
Doo Hyun Kim, Seung Ho Yoo, Taek-Mo Chung, Ki-Seok An, Hee-Soo Yoo, Yunsoo Kim
Keywords: Gallium oxide, Metal organic chemical vapor deposition, Single precursor, Gallium isopropoxide.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.225

Abstract | Full Text: PDF


229  

Quantum Mechanical Study of the O(1 D) + HCl → OH + Cl Reaction
Shi Ying Lin, Seung C. Park
Keywords: RIOS, O(1D), Vibrational state distributions, Rate constants.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.229

Abstract | Full Text: PDF


241  

Geometries and Relative Stabilities of AlN Four-Membered-Ring Compound Isomers: Ab initio Study
Sung Soo Park, Kee Hag Lee, Youngsun Suh, Changhoon Lee, Hans P. Luthi
Keywords: AlN four-membered-ring, Ab initio calculation, Organometallic precursor.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.241

Abstract | Full Text: PDF


245  

Vibrational Structure and Predissociation of Ar-CO2 by CO2 Symmetric Stretching Mode Coupled with Ar Motion
Jaehoon Jung, Hosung Sun
Keywords: Vibrational structure, Predissociation, Ar-CO2.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.245

Abstract | Full Text: PDF


253  

Vibrational Analysis of Ferrocyanide Complex Ion Based on Density Functional Force Field
Sun-Kyung Park, Choong-Keun Lee, Sang-Ho Lee, Nam-Soo Lee
Keywords: Ferrocyanide, Vibrational analysis, Normal mode.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.253

Abstract | Full Text: PDF


262  

Substituent Effects on the Binding Energies of Benzyl Alcohol-H2O Clusters: Ab initio Study
Doo-Sik Ahn, Sungyul Lee
Keywords: Substituent effect, Binding energies.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.262

Abstract | Full Text: PDF


267  

Product-Resolved Photodissociations of Iodotoluene Radical Cations
Seung Koo Shin, Byungjoo Kim, Russell L. Jarek, Seung-Jin Han
Keywords: FT-ICR, Time-resolved photodissociation, Iodotoluene, Tolyl cation, Product-resolved photodissociation.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.267

Abstract | Full Text: PDF


271  

Energy Relaxation Dynamics of Excited Triplet States of Directly Linked Zn(II)Porphyrin Arrays
Nam Woong Song, Hyun Sun Cho, Min-Chul Yoon, Naoki Aratani, Atsuhiro Osuka, Dongho Kim
Keywords: Triplet state, Zn(II)porphyrin array, Flash photolysis.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.271

Abstract | Full Text: PDF


277  

Resonantly-enhanced Two-photon Ionization and Mass-Analyzed Threshold Ionization (MATI) Spectroscopy of 2-Hydroxypyridine
Daehyun Lee, Sun Jong Baek, Kyo-Won Choi, Young S. Choi, Sang Kyu Kim
Keywords: 2-Hydroxypyridine, Mass-analyzed, Threshold, Ionization, Spectroscopy.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.277

Abstract | Full Text: PDF


281  

Photophysical Efficiency Factors of Singlet Oxygen Generation from Core-modified Trithiasapphyrin Derivatives
Jeong-Hyon Ha, Min-Sun Kim, Yong-11 Park, Shinhyung Ryu, Mignon Park, Koo Shin, Yong-Rok Kim
Keywords: Trithiasapphyrins, Triplet state, Singlet oxygen, Photophysics, Photodynamic therapy.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.281

Abstract | Full Text: PDF


286  

Two Photon Dissociation of Benzene, Phenylacetylene, and Benzaldehyde at 243 nm: Translational Energy Releases in the H Atom Channel
Seung Keun Shin, Hong Lae Kim, Chan Ryang Park
Keywords: Dissociation, Benzene, Translational energy.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.286

Abstract | Full Text: PDF


291  

The Reactions of O(3P) Atom with Halomethanes:Discharge Flow-Chemiluminescence Imaging Method
Jee-Yon Lee, Hee-Soo Yoo
Keywords: CF3I, CH3I, CHBrCl2, O(3P), Chemiluminescence imaging method.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.291

Abstract | Full Text: PDF


295  

Enhanced UV-Visible Absorbance Detection in Capillary Electrophoresis Using Modified T-Shaped Post-Column Flow Cell
Kwanseop Lim, Suhyeon Kim, Jong Hoon Hahn
Keywords: Capillary electrophoresis, Post-column, Absorbance detection, Extended path length.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.295

Abstract | Full Text: PDF


301  

Determination of Atmospheric Perfluorocarbon Background Concentrations of fL/L Range at the Western Coastal Area of Korea
HyeKyeong Kim, Sun Kyung Yea, Chul-Un Ro, Chong Bum Lee, Meongdo Jang, Gangwoong Lee, Eunjin Yoo, Jin-Seok Han
Keywords: Tracer release experiments, Perfluorocarbons, Perfluoromethylcyclohexane, Perfluorodimethylcyclohexane, Background concentration.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.301

Abstract | Full Text: PDF


309  

Mass Spectrometric Study of Carbon Cluster Formation in Laser Ablation of Graphite at 355 nm
Young-Mi Koo, Young-Ku Choi, Kee Hag Lee, Kwang-Woo Jung
Keywords: Graphite, Clusters, Laser ablation, Time-of-flight mass spectrometry.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.309

Abstract | Full Text: PDF


315  

Visible Surface-Assisted Laser Desorption/Ionization Mass Spectrometry of Small Macromolecules Deposited on the Graphite Plate
Junghwan Kim, Kyungsoo Paek, Weekyung Kang
Keywords: SALDI, MALDI, Visible, Graphite, Glycerol.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.315

Abstract | Full Text: PDF


320  

Binary Cure Systems of 1,6-Bis(N,N'-dibenzylthiocarbamoyldithio)-hexane and Benzothiazole Sulfenamides in Carbon Black-filled Natural Rubber Compounds
Sung-Seen Choi, Byung-Ho Park, Seung Goo Lee, Beom Tae Kim
Keywords: Binary cure system, DBTH, Benzothiazole sulfenamide, Rubber compound.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.320

Abstract | Full Text: PDF


325  

Reaction Condition Dependency of Propagating Behavior in the Polymerization Reaction by Thermal Front
Do Sung Huh, Sang Joon Choe, Burm-Jong Lee
Keywords: Propagating front, Frontal polymerization, Spin modes.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.325

Abstract | Full Text: PDF


330  

Electronic Properties and Conformation Analysis of π-Conjugated Distyryl Benzene Derivaties
Cheol-Ju Kim
Keywords: Conformation analysis, Potential energy curve, HOMO-LUMO gap, Conjugation length, Electronic properties.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.330

Abstract | Full Text: PDF


337  

Theoretical Approach for the Equilibrium Structures and Relative Energies of C7H7+ Isomers and the Transition States between o-, m-, and p-Tolyl Cations
Chang-Ho Shin, Kyung-chun Park, Seung-Joon Kim, Byungjoo Kim
Keywords: Ab initio, C7H7+, Tolyl, Benzyl, Tropylium.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.337

Abstract | Full Text: PDF


346  

Determination of Hg22+ Ions Using a Modified Glassy Carbon Electrode with 2,2’:6’:2”-Terpyridine
Young-Tae Kong, Yun-Jung Bae, Yoon-Bo Shim
Keywords: Hg22+ ions, Modified glassy carbon electrode, 2,2’:6’:2”-Terpyridine, Spin coating method, Voltammetric techniques.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.346

Abstract | Full Text: PDF


351  

A Convergent Synthesis of Bis-2-oxo Amide Triacylglycerol Analogues as Potent Lipase Inhibitors Using Acyl Cyanophosphorane Methodology
Kieseung Lee
Keywords: Lipase inhibitors, Bis-2-oxo amide triacylglycerol, a-Keto amide, Cyano triphenylphosphorane.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.351

Abstract | Full Text: PDF


355  

Exact Wave Function of a Time-Dependent Harmonic Oscillator
Tae Jun Park
Keywords: Time-dependent, Harmonic, Oscillator, Time-space, Transformation.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.355

Abstract | Full Text: PDF


357  

An Analytical Solution of the Schrodinger Equation for a Rectangular Barrier with Time-Dependent Position
Tae Jun Park
Keywords: Kramers-Henneberger transformation, Time-dependent, Rectangular barrier.
DOI: https://doi.org/10.5012/bkcs.2002.23.2.357

Abstract | Full Text: PDF