2B15 SYNTHESIS OF DEUTERATED MHPOBC-d_3 / MHPOBC-d_<43> AND STUDY OF METHYL GROUOP BAHAVIOR IN CHIRAL CENTER BY FT-IR, RAMAN AND NMR SPECTROSCOPY
スポンサーリンク
概要
- 論文の詳細を見る
We have synthesized two deuterated MHPOBCs, MHPOBC-d_3 with the methyl group connecting to the chiral center deuterated, and MHPOBC-d_<43>, all deuterated but the methyl group near the chiral part. The polarization angle dependence of FT-IR shows that the symmetric and asymmetric stretchings of methyl group are in-phase with those of phenyl rings in SA and electrically unwound SC^* phases.
- 日本液晶学会の論文
- 1996-09-30
著者
-
SHIMBO Yoshio
Department of Organic and Polymeric Materials, Tokyo Institute of Technology
-
Takanishi Y
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
-
Takanishi Yoichi
Tokyo Inst. Of Technol. Tokyo Jpn
-
石川 賢司
四日市大学総合政策学部
-
TAKEZOE Hideo
Tokyo Institute of Technology, Department of Organic and Polymeric Materials
-
Fukuda A
Shinshu Univ. Ueda Jpn
-
Takezoe Hideo
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
-
Yoshida S
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
-
Fukuda Atsuo
Tokyo Institute Of Technology Department Of Textile And Polymeric Materials
-
Ishikawa Ken
Tokyo Institute of Technology
-
Kakimoto Masa-aki
Tokyo Instetute Of Technology
-
Yin Huiyong
Tokyo Institute Of Technology Department Of Organic & Polymeric Materials
-
Fukuda Asuo
Department Of Kansei Engineering Faculty Of Textile Science And Technology Shinshu University
-
Yoshida Shohei
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
-
Kakimoto Masa-aki
Tokyo Institute Of Technology Department Of Organic & Polymeric Materials
-
JIN Bo
Tokyo Institute of Technology, Department of Organic & Polymeric Materials
-
YOSHIDA Shohei
Tokyo Institute of Technology, Department of Organic & Polymeric Materials
-
FUKUDA Asuo
Tokyo Institute of Technology, Department of Organic & Polymeric Materials
-
Fukuda A
Department Of Physiology Hamamatsu University School Of Medicine
-
Jin Bo
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
-
Fukuda Atsuo
Tokyo Institute Of Technology Department Of Bioengineering
-
Fukuda Atsuo
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
関連論文
- 30. Dynamic Response of Local Layer and Molecular Orientation in Smectic Liquid Crystals by Time Resolved X-ray Micro-Diffraction(poster presentation,Soft Matter as Structured Materials)
- High Carrier Mobility in Mesophase of a Dithienothiophene Derivative
- Organic Field-effect Transistors Based on Solution-processible Dibenzotetrathiafulvalene Derivatives
- (Tetrathiafulvalene)(tetracyanoquinodimethane) as a Contact Material for n-Channel and Ambipolar Organic Transistors
- Lowering Threshold by Energy Transfer between Two Dyes in Cholesteric Liquid Crystal Distributed Feedback Lasers
- Analysis of the intralayer molecular orientation in the B1 phase of a bent-core liquid crystal molecule using X-ray microbeam(New Frontiers in Colloidal Physics : A Bridge between Micro- and Macroscopic Concepts in Soft Matter)
- Characterization of Nematic Phase of Banana Liquid Crystal
- Amplification of Twisting Power in Chiral Mesophase by Introducing Achiral Rod-like Compound with Ester Group
- Flexible Microcavity Organic Light-Emitting Diodes with Wide-Band Organic Distributed Bragg Reflector
- Determination of Pretilt Angel of Discotic Nematic Liquid Crystal
- Longer-Terminal-Chain-Sensitive Phase Structures in Mixtures and Nonsymmetric Molecules of Bent-Core Mesogens
- Ideal Liquid Crystal Display Mode Using Achiral Banana-Shaped Liquid Crystals
- Syntheses and Properties of Oligothiophenes with Cyano and Hexyl Groups
- Bent-Core Liquid Crystals: Their Mysterious and Attractive World
- Lasing from Thick Anisotropic Layer Sandwiched between Polymeric Cholesteric Liquid Crystal Films
- Spontaneously Buckled Microlens for Improving Outcoupled Organic Electroluminescence
- 相転移現象におけるサイズ効果
- モード同期ピコ秒パルスを用いたファイバ形ファブリ・ペロ共振器の光双安定性の発生(量子光学,非線形光学,超高速現象,レーザ基礎から応用,その他一般)
- C-4-13 ファイバ形ファブリ・ペロ共振器内の光双安定性の観測
- Pb (Zr_Ti_) O_3ナノ粒子のサイズ効果
- 2E04 CSD 法 PZT 薄膜の圧電応答 : (2) 組成依存性
- 2E03 CSD 法 PZT 薄膜の圧電応答 : (1) 緩和現象
- 1A06 チタン酸鉛ナノ結晶における相転移
- 23aYQ-11 PbTiO_3ナノ結晶におけるRelaxationモード
- 24aX-3 PbTiO_3ナノ結晶における相転移
- PZT薄膜の形成に及ぼすPbTiO_3シード層の効果 : 気相成長I
- Dielectric Behavior and the Devil's Staircase in the SmC^*_α Phase of an Antiferroelectric Liquid Crystal, 4-(1-methylheptyloxycarbonyl)phenyl 4' -octylearbonyloxybiphenyl-4-carboxylate
- Layer Compression Modulus in Smectic Liquid Crystals
- Layer Compression Modulus of Chiral Smectic Liquid Crystals Showing V-shaped Switching : Structure and Mechanical and Thermal Properties of Condensed Matter
- 2A_g Exciton State below 1B_u Exciton State in Trans-Polyacetylene Observed by Second-Harmonic-Generation Spectroscopy
- 27p-YC-9 チタン酸鉛微結晶の粒成長機構
- Mechanical-Stress Induced Nd:YAG Active Quarter-Wave Plate
- Size effect for lead zirconate titanate nano-particles with PZT(40/60) composition
- Size Effect for Lead Zirconium Titanate Nanopowders with Pb(Zr_Ti_)O_3 Composition
- Raman Studies of the Effects of Nb Dopant on the Ferroelectric Properties in Lead Titanate Thin Film
- Orientation of Vanadyl Phthalocyanine Grown by Molecular Beam Epitaxy on KBr-KCl Mixed Crystals with Various Lattice Constants
- Thickness Dependence of the Epitaxial Structure of Vanadyl Phthalocyanine Film
- Electric-Field-Induced Apparent Tilt Angle and Devil's Staircase in SmC_α of an Antiferroelectric Chiral Smectic Liquid Crystal
- Field-induced Magnetic Anisotropy of Single-Crystal GeNi_2O_4(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Heteroepitaxial Structure of F_VOPc/VOPc Fabricated on a KBr Substrate
- Determination Factor of Lattice Structure in Hexadecafluorovanadylphthalocyanine Epitaxially Grown on Alkali-Halide Substrates
- PD08 Defect Mode in Polymer Cholesteric Liquid Crystals by Adding Defect Layer
- 1A18 Electrically controllable phase grating from UV-polymerizable liquid crystals
- Enhancement of Second-Harmonic Generation in Ferroelectric Liquid Crystals with a Helical Structure Distorted by an Electric Field
- Grazing Incidence In-Plane X-Ray Diffraction Study on Oriented Copper Phthalocyanine Thin Films
- Enhancement of Second-Harmonic Generation in Helical Ferroelectric Liquid-Crystal Cells under Oblique Incidence : Structure and Mechanical and Thermal Properties of Condensed Matter
- Growth by Molecular Beam Epitaxy of Vanadyl Phthalocyanine on Alkali-Substituted Alkali-Halide Mixed Crystal Substrates
- Two-Step Epitaxial Growth of Vanadyl-Phthalocyanine on Alkali-Halide Substrates
- Determination of Molecular Orientational Distribution Using Surface Second-Harmonic Generation Analyzed by the Five-Layer Model and the Modified Maximum -Entropy Method
- Molecular Orbital Study of the Adsorption of Chloroaluminum Phthalocyanine on a NaCl (100) Surface
- Influence of Lattice Misfit on Surface Morphology of Vanadyl-Phthalocyanine Molecular Beam Epitaxy Films Grown on KCI/KBr Mixed-Crystal Substrates
- Second-Harmonic Generation in C_ Film
- Enhancement of Second-Harmonic Generation by Helicodial Distributed Feedback Action in a Ferroelectric Smectic C^* Liquid Crystal Using Two Counter-Propagating Fundamental Waves
- Lattice Matching and Relaxation of Vanadyl-Phthalocyamine Crystal Epitaxially Growm on Mixed Crystals of Alkali Halides
- Orientation of Liquid Crystal Molecules on Side-Chain Polyimide Alignment Layer Studied by Second-Harmonic Generation Interferometry
- Relationship between Flexoelectricity and Helical Pitch in Ferroelectric Liquid Crystal Mixtures Containing Host Achiral Compounds and Chiral Dopants
- Dielectric Properties in Ferroelectric Liquid Crystal Mixtures with Ultrashort Pitch
- Helicoid-Stabilized Tristable Switching in Ferroelectric Liquid Crystal Mixtures with Ultrashort Pitch
- Lowering the Lasing Threshold by Introducing Cholesteric Liquid Crystal Films to Dye-Doped Cholesteric Liquid Crystal Cell Surfaces
- Enhancement of Laser Emission Intensity in Dye-Doped Cholesteric Liquid Crystals with Single-Output Window
- Lasing in Cholesteric Liquid Crystals Doped with Oligothiophene Derivatives
- 2A04 Alignment Control by Rubbing/Photoalignment Double Treatment
- Liquid Crystals Align Liquid Crystals : Structure and Mechanical and Thermal Properties of Condensed Matter
- Alignment Mechanism of Nematic Liquid Crystal on Rubbed Polymer Surface Studied by Subsequent Processes of Rubbing and Photoalignment
- Electrooptic and Dielectric Properties in Bent-Shaped Liquid Crystals
- Position-sensitive cholesteric liquid crystal dye laser covering a full visible range
- Orientation of Liquid Crystal Molecules Evaporated onto Rubbed and Photoaligned Polymer Surfaces
- Monodomain Film Formation and Lasing in Dye-Doped Polymer Cholesteric Liquid Crystals
- Anomalously Directed Amplified Spontaneous Emission from a Wedge-Shaped Cell Sandwiched by Cholesteric Liquid Crystal Films
- Advantages of Highly Ordered Polymer-Dyes for Lasing in Chiral Nematic Liquid Crystals
- Structure of Needlelike Defect in Homogeneously Aligned Cells of a Ferroelectric Liquid Crystal Mixture Studied Using X-Ray Microbeam
- Study on Molecular Dimerization Inducing the Antiferroelectric Liquid Crystalline Phase by Measuring the Smectic Layer Thickness in Various Compounds
- Influence of the Optical Purity on the Smectic Layer Thickness and the Transition Order in Enantiomeric Mixtures of an Antiferroelectric Liquid Crystal
- First Order Paraelectric-Antiferroelectric Phase Transition in a Chiral Smectic Liquid Crystal of a Fluorine Containing Phenyl Pyrimidine Derivative
- 3C12 Advantage of Using Highly Ordered Polymer-Dyes for Lasing in Chiral Nematic Liquid Crystals
- 1A15 REENTRANT SMECTIC PHASES SHOWING LARGE ELECTROCLINIC EFFECT IN A DICHIRAL LIQUID CRYSTAL
- Different Molecular Conformations in Ferroelectric and Antiferroelectric Liquid Crystals Studied by ^F-NMR Spectroscopy
- Stability of Antiferroelectricity Studied Using a Homologous Series of Antiferroelectric Liquid Crystals
- Collective Molecular Motion during V-Shaped Switching in a Smectic Liquid Crystal
- Antiferroelectric Smectic Liquid Crystal Formed by Achiral Twin Dimer with Two Mesogenic Groups Linked by Alkylene Spacer
- Origin of Helix in Achiral Banana-Shaped Molecular Systems
- Ferroelectric Properties in Banana-Shaped Achiral Liquid Crystalline Molecular Systems
- 2B15 SYNTHESIS OF DEUTERATED MHPOBC-d_3 / MHPOBC-d_ AND STUDY OF METHYL GROUOP BAHAVIOR IN CHIRAL CENTER BY FT-IR, RAMAN AND NMR SPECTROSCOPY
- Stability of Antiferroelectricity and Causes for its Appearance in SmC_α^* and SmC_A^* Phases of a Chiral Smectic Liquid Crystal, MHPOBC
- Self-Recovery from Alignment Damage under AC Fields in Antiferroelectric and Ferroelectric Liquid Crystal Cells
- Spontaneous Formation of Quasi-Bookshelf Layer Structure in New Ferroelectric Liquid Crystals Derived from a Naphthalene Ring
- Molecular Rotation in an Antiferroelectric Liquid Crystal Studied by ^C-Nuclear Magnetic Resonance Spin-Lattice Relaxation Time Measurement
- A Bent and Asymmetrically Hindered Chiral Alkyl Chain in Smectic-A Phase of an Antiferroelectric Liquid Crystal as Observed by ^2H-NMR
- Molecular Orientational Structures with Macroscopic Helix in Antiferroelectric Liquid Crystal Subphases
- Evolution of Switching Characteristics from Tristable to V-Shaped in an Apparentrly Antiferroelectric Liquid Crystal
- 3B08 Orientation of chiral chain in an antiferroelectric liquid crystal TFMS_xPOBC-d_2 as observed by polarized IR spectroscopy of CD_2 stretching vibrations
- The Importance of the Electric Interaction for Stabilizing the Antiferroelectric Smectic Liquid-Crystalline Phase
- An Unusual Endothermic Transition to an Optically Isotropic Phase Organized by Chiral Molecular Recognition
- O-7 PATTERNS IN HYBRID NEMATIC LIQUID CRYSTAL FILMS: TOPOGRAPHY AND TOPOLOGY
- Use of Clonazepam in Mania
- Tristable Switching in Sm0^* of 1-Methylheptyl-Terephthalidene-Bis-Aminocinnamate (MHTAC) and Its Miscibility with SmC^*_A of Antiferroelectric Chiral Smectic Liquid Crystal
- Optically Addressed Spatial Light Modulator Using an Antiferroelectric Liquid Crystal Doped with Azobenzene
- Chevron Layer Structure in the Smectic A Phase of 8CB
- Evolution of Switching Characteristics from Tristable to V-Shaped in an Apparently Antiferroelectric Liquid Crystal
- Chevron Layer Structure and Parabolic Focal Conics in Smectic A Liquid Crystals