2-{3-Cyano-4-[2-(4-diethylamino-2-hydroxyphenyl)ethenyl]-5,5-dimethyl-2,5-dihydrofuran-2-ylidene}malononitrile acetone 0.25-solvate
作者： Graeme J. Gainsford , Mohamed Ashraf , Andrew J. Kay
DOI: 10.1107/S1600536812039736
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摘要: In the title compound, C22H22N4O2·0.25C3H6O, disordered acetone molecule lies with partial occupancy about 2 axis. The of malononitrile derivative is essentially planar excluding methyl groups, largest deviation from mean plane through non-H atoms being 0.1955 (13) A. Two rotamers different orientations benzene ring are observed in ratio 0.919 (2):0.081 (2), and as a result OH group over two sets sites. crystal, molecules form ribbons along (101) utilizing strong O—H⋯N(cyano) hydrogen bond. Interleaving nearly provided by twofold molecule C—H⋯O interactions.
sci-hub.se 参考文章(14)
Seth R. Marder, Bernard Kippelen, Alex K.-Y. Jen, Nasser Peyghambarian, Design and synthesis of chromophores and polymers for electro-optic and photorefractive applications Nature. ,vol. 388, pp. 845- 851 ,(1997) , 10.1038/42190
Suyue Li, Ming Li, Jingui Qin, Mingliang Tong, Xiaoming Chen, Tao Liu, Yang Fu, Shuixing Wu, Zhongmin Su, None, Synthesis, crystal structures and nonlinear optical properties of three TCF-based chromophores CrystEngComm. ,vol. 11, pp. 589- 596 ,(2009) , 10.1039/B811833G
Zhen Li, Mian Li, Xiao-Ping Zhou, Tao Wu, Dan Li, Seik Weng Ng, None, Metal-directed supramolecular architectures : From mononuclear to 3D frameworks based on in situ tetrazole ligand synthesis Crystal Growth & Design. ,vol. 7, pp. 1992- 1998 ,(2007) , 10.1021/CG0702333
Clare F. Macrae, Ian J. Bruno, James A. Chisholm, Paul R. Edgington, Patrick McCabe, Elna Pidcock, Lucia Rodriguez-Monge, Robin Taylor, Jacco van de Streek, Peter A. Wood, Mercury CSD 2.0 – new features for the visualization and investigation of crystal structures Journal of Applied Crystallography. ,vol. 41, pp. 466- 470 ,(2008) , 10.1107/S0021889807067908
H. Ma, A.K.-Y. Jen, L.R. Dalton, Polymer-based optical waveguides: Materials, processing, and devices Advanced Materials. ,vol. 14, pp. 1339- 1365 ,(2002) , 10.1002/1521-4095(20021002)14:19<1339::AID-ADMA1339>3.0.CO;2-O
Graeme J. Gainsford, M. Delower H. Bhuiyan, Andrew J. Kay, Geometry and bond-length alternation in nonlinear optical materials. III. Structural parameters of two chromophores containing aromatizable donorsPart II: Gainsford, Bhuiyan & Kay (2008a). Acta Crystallographica Section C-crystal Structure Communications. ,vol. 64, ,(2008) , 10.1107/S0108270108033404
Frank H. Allen, The Cambridge Structural Database: a quarter of a million crystal structures and rising Acta Crystallographica Section B-structural Science. ,vol. 58, pp. 380- 388 ,(2002) , 10.1107/S0108768102003890
L. J. Farrugia, ORTEP-3 for Windows - a version of ORTEP-III with a Graphical User Interface (GUI) Journal of Applied Crystallography. ,vol. 30, pp. 565- 565 ,(1997) , 10.1107/S0021889897003117
A. A. Avetisyan, A. G. Alvandzhyan, K. S. Avetisyan, Synthesis of new 2-substituted 2,5-dihydrofuranone derivatives and their chemical transformations Russian Journal of Organic Chemistry. ,vol. 45, pp. 1871- 1872 ,(2009) , 10.1134/S1070428009120240
Jieyun Wu, Jialei Liu, Tingting Zhou, Shuhui Bo, Ling Qiu, Zhen Zhen, Xinhou Liu, Enhanced electro-optic coefficient (r33) in nonlinear optical chromospheres with novel donor structure RSC Advances. ,vol. 2, pp. 1416- 1423 ,(2012) , 10.1039/C1RA00838B