Co-crystal structure and optical properties of 9-fluorenone and naphthalene-1, 5-diamine

被引：3

作者：

Ding, K. K. ^{[1
]}

Pan, C. P. ^{[1
]}

机构：

[1] Xinyang Vocat Coll Liaoning, Liaoning 328876, Peoples R China

来源：

CRYSTALLOGRAPHY REPORTS | 2013年 / 58卷 / 04期

关键词：

COCRYSTALS;

D O I：

10.1134/S106377451304024X

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The co-crystal of 9-fluorenone and naphthalene-1, 5-diamine has been prepared and its structure is characterized by single-crystal X-ray analysis. It belongs to monoclinic system, space group P2(1)/c with a = 9.0421(7), b = 18.1114(14), c = 8.1444(6) ; beta = 104.7232(10)A degrees; V = 1296.20(17) (3), Z = 4. The crystal packing is stabilized by N-HaEuro broken vertical bar O intermolecular hydrogen bonds, as well as pi-pi stacking. Optical studies showed that the co-crystal exhibited red shift in PMMA film. The hydrogen bonds were easily destroyed in solvent.

引用

页码：604 / 607

页数：4

共 15 条

[1] White-Light Emitting Hydrogen-Bonded Supramolecular Copolymers Based on π-Conjugated Oligomers [J].

Abbel, Robert ;

Grenier, Christophe ;

Pouderoijen, Maarten J. ;

Stouwdam, Jan W. ;

Leclere, Philippe E. L. G. ;

Sijbesma, Rint P. ;

Meijer, E. W. ;

Schenning, Albertus P. H. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (02) :833-843

[2] Crystal engineering of the composition of pharmaceutical phases.: Do pharmaceutical co-crystals represent a new path to improved medicines? [J].

Almarsson, Ö ;

Zaworotko, MJ .

CHEMICAL COMMUNICATIONS, 2004, (17) :1889-1896

[3] What is a co-crystal? [J].

Bond, Andrew D. .

CRYSTENGCOMM, 2007, 9 (09) :833-834

[4]

Dudek S. P., 2002, J AM CHEM SOC, V124, P11763

[5]

Kim YH, 2001, ADV MATER, V13, P1690, DOI 10.1002/1521-4095(200111)13:22<1690::AID-ADMA1690>3.0.CO

[6]

2-K

[7] Crystals and patents [J].

Lara-Ochoa, Francisco ;

Espinosa-Perez, Georgina .

CRYSTAL GROWTH & DESIGN, 2007, 7 (07) :1213-1215

[8] Synthesis and characterization of oligo(9,9-dihexyl-2,7-fluorene ethynylene)s: For application as blue light-emitting diode [J].

Lee, SH ;

Nakamura, T ;

Tsutsui, T .

ORGANIC LETTERS, 2001, 3 (13) :2005-2007

[9] Electron accepters of the fluorene series. 9. Derivatives of 9-(1,2-dithiol-3-ylidene)-, 9-(1,3-dithiol-2-ylidene)-, and 9-(1,3-selenathiol-2-ylidene)fluorenes: Synthesis, intramolecular charge transfer, and redox properties [J].

Mysyk, DD ;

Perepichka, IF ;

Perepichka, DF ;

Bryce, MR ;

Popov, AF ;

Goldenberg, LM ;

Moore, AJ .

JOURNAL OF ORGANIC CHEMISTRY, 1999, 64 (19) :6937-6950

[10] Cocrystals:: Molecular design of pharmaceutical materials [J].

Rodriguez-Hornedo, Nair .

MOLECULAR PHARMACEUTICS, 2007, 4 (03) :299-300

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