- Influence of main chain on the phase behaviors of side-chain liquid-crystalline polymers with triphenylene mesogens of long alkyl tail substituents
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A series of side-chain liquid-crystalline polymers (SCLCPs) containing triphenylene mesogen, in which the long alkyl tail Tp connected directly with main chain, were synthesized successfully. The chemical structures of the monomers were confirmed by
- Li, Ping,Chen, Sheng,Luo, Hang,Zhang, Dou,Zhang, Hailiang
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- Amphiphilic iron(ii) spin crossover coordination polymers: Crystal structures and phase transition properties
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Iron(ii) coordination polymers with an N2O2 coordinating Schiff base-like equatorial ligand bearing different alkyl chain lengths (C16, C18, C20, and C22) and 1,2-bis(4-pyridyl)ethyne, 1,2-bis(4-pyridyl)ethene or 1,2-bis(4-pyridyl)et
- Weihermüller, Johannes,Schlamp, Stephan,Milius, Wolfgang,Puchtler, Florian,Breu, Josef,Ramming, Philipp,Hüttner, Sven,Agarwal, Seema,G?bel, Christoph,Hund, Markus,Papastavrou, Georg,Weber, Birgit
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supporting information
p. 1151 - 1163
(2019/02/07)
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- Hydrogen bond-driven columnar self-assembly of electroluminescent D-A-D configured cyanopyridones
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Herein, we report the design and synthesis of a new series of flying bird-shaped liquid crystalline (LC) cyanopyridone derivatives with a D-A-D architecture, CPO-1 to CPO-4. Their mesomorphic, photophysical, electrochemical, and electroluminescence charac
- Vinayakumara,Ulla, Hidayath,Kumar, Sandeep,Pandith, Anup,Satyanarayan,Rao, D. S. Shankar,Prasad, S. Krishna,Adhikari, Airody Vasudeva
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supporting information
p. 7385 - 7399
(2018/07/25)
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- Amphiphilic [tpy-MII-tpy] metallotriangles: synthesis, characterisation and hierarchical ordering
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Long chain (C16) alkylated metallocycles are synthesised and characterised. Their ordered aggregation was studied via TEM to gauge to the effects of molecular topology, solvent, counterion and metal centre(s) on morphology and nanoscale structu
- Ludlow, James M.,Saunders, Mary Jane,Huang, Mingjun,Guo, Zaihong,Moorefield, Charles N.,Cheng, Stephen Z. D.,Wesdemiotis, Chrys,Newkome, George R.
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- Columnar catenar bisoxazoles and bisthiazoles
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Three new series of catenar liquid crystals 1a-c derived from heterocyclic bisoxazoles and bisthiazoles exhibiting columnar phases were reported. All compounds 1a-c exhibited hexagonal columnar phases, which were confirmed by powder XRD diffractometer. Co
- Lin, Kuan-Ting,Kuo, Hsiu-Ming,Sheu, Hwo-Shuenn,Lai, Chung K.
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p. 6457 - 6466
(2015/03/30)
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- New octahedral, head-tail iron(II) complexes with spin crossover properties
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The synthesis and characterisation of four new Schiff base-like ligands with long alkyl chains in the outer periphery and their iron(II) complexes with methanol and pyridine as axial ligands is reported. Two of the methanol complexes crystallise in a lipi
- Schlamp, Stephan,Thoma, Peter,Weber, Birgit
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scheme or table
p. 2759 - 2768
(2012/08/14)
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- Cooperative spin transition in a lipid layer like system
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A novel iron(ii) mononuclear spin transition complex [FeL(py)2] displays an abrupt spin transition around 225 K accompanied by a very wide thermal hysteresis loop (~50 K) that spreads out over 100 K. Crystal structure analysis in both low-spin and high-spin states reveals a lipid layer-like arrangement of the complex molecules and provides insights into the spin switching mechanism.
- Schlamp, Stephan,Weber, Birgit,Naik, Anil D.,Garcia, Yann
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supporting information; experimental part
p. 7152 - 7154
(2011/09/12)
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- H-Bonded metallomesogens: preparation, characterization, and mesomorphic studies of (3-hydroxypropylimino)propan-1,2-diols
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Two series of new Schiff bases 2 (n=8, 12, 16) derived from (3-hydroxypropyl imino)propan-1, 2-diol with a hydroxyl group at C19/C20-position and their palladium complexes 1 were prepared and their mesomorphic properties investigated
- Chien, Chieh,Chen, Chun-Jung,Sheu, Hwo-Shuenn,Lee, Gene-Hsiang,Lai, Chung K.
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scheme or table
p. 3583 - 3592
(2010/06/21)
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- Physicochemical characterization of octakis(alkyloxy)-substituted Zn(II)-phthalocyanines non-covalently incorporated into an organogel and their remarkable morphological effect on the nanoscale-fibers
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A series of octakis(alkyloxy)-substituted Zn(II)-phthalocyanines were efficiently incorporated into an organogel made of (1R,2R)-trans-1,2- bis(dodecanoylamino)cyclohexane by means of multiple cooperative non-covalent interactions, and SEM revealed the fo
- Diaz Diaz, David,Torres, Tomas,Zentel, Rudolf,Davis, Riju,Brehmer, Martin
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p. 2369 - 2371
(2008/02/12)
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- A new class of discotic mesogens derived from tris(N-salicylideneaniline)s existing in C3h and Cs keto-enamine forms
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(Chemical Equation Presented) Two series of a unique class of columnar liquid crystals derived from tris(N-salicylideneaniline)s [TSANs] in which the proton and the electron interact with each other through the H-bonding environment are reported. The synt
- Yelamaggad, Channabasaveshwar V.,Achalkumar, Ammathnadu S.,Rao, D. S. Shankar,Prasad, S. Krishna
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p. 8308 - 8318
(2008/03/12)
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- Two-dimensional porous molecular networks of dehydrobenzo[12]annulene derivatives via alkyl chain interdigitation
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The self-assembly of a series of hexadehydrotribenzo[12]annulene (DBA) derivatives has been scrutinized by scanning tunneling microscopy (STM) at the liquid-solid interface. First, the influence of core symmetry on the network structure was investigated b
- Tahara, Kazukuni,Furukawa, Shuhei,Uji-I, Hiroshi,Uchino, Tsutomu,Ichikawa, Tomoyuki,Zhang, Jian,Mamdouh, Wael,Sonoda, Motohiro,De Schryver, Frans C.,De Feyter, Steven,Tobe, Yoshito
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p. 16613 - 16625
(2007/10/03)
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- Preparation, characterization and mesomorphic properties of nickel and copper complexes derived from N,N′-bis[3-(3′,4′-dialkoxyphenyl)-3-oxopropenyl] ethylenediamine
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The preparation, characterization and mesomorphic properties of copper and nickel complexes derived from N,N′-bis[3-(3′,4′-dialkoxyphenyl)-3-oxopropenyl] ethylenediamine are reported. Liquid crystalline behavior for these structurally similar complexes wa
- Lai, Chung K.,Pang, Yung-Shyen,Tsai, Chun-Hsien
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p. 2605 - 2610
(2007/10/03)
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- Liquid crystalline properties of bis (salicylaldiminato) copper (II) complexes: The first columnar discotics derived from salicylaldimine Schiff bases
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The synthesis and mesomorphic properties of a homologous series of N-(2-hydroxy-4-n-alkoxybenzylidene)-3′,4′-di-n-alkoxylanilines and their copper(II) complexes bis[(N-3′,4′-dialkoxyphenyl)-4-n-alkoxylsalicylaldiminato]copper(II) are reported. The disc-li
- Lai, Chung K.,Chang, Chung-Hsiung,Tsai, Chun-Hsien
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p. 599 - 602
(2007/10/03)
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