2-Aminopyrimidine–fumaric acid cocrystal

Goswami, Shyamaprosad; Mahapatra, Ajit Kumar; Nigam, G. D.; Chinnakali, K.; Fun, H.-K.; Razak, Ibrahim Abdul

doi:10.1107/s0108270198014127

Cited by 19 publications

(15 citation statements)

References 3 publications

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“…The main advantage of organic adduct materials compared with inorganic materials for such second-harmonic generation devices are the large macroscopic second-order nonlinear optical susceptibilities, ultrafast optical response time and high optical damage thresholds (Anwar et al, 2000;Muthuraman et al, 2001;Kotler et al, 1992;Wang et al, 2006). At present, adduct assembly is a hot point in designing solid state structures with outstanding conductance, electronic, nonlinear optical or magnetic properties (Brasselet et al, 1999;Rodrigues et al, 2001;Goswami et al, 1999). We report herein the synthesis and structure of a new organic adduct of 1-naphthalene-acetic acid and piperidine.…”

Section: S1 Commentmentioning

confidence: 98%

1-Naphthaleneacetic acid–piperidine (2/1)

et al. 2007

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Key indicators: single-crystal X-ray study; T = 295 K; mean (C-C) = 0.006 Å; R factor = 0.064; wR factor = 0.137; data-to-parameter ratio = 14.7.The asymmetric unit of the title compound, 2C 12 H 10 O 2 Á-C 5 H 11 N, contains two naphthaleneacetic acid molecules and one piperidine molecule, which are held together by intermolecular O-HÁ Á ÁO and O-HÁ Á ÁN hydrogen bonds. The piperidine ring has a chair conformation. In the crystal structure, intermolecular N-HÁ Á ÁO hydrogen bonds link the molecules into dimers. CommentNumerous highly efficient nonlinear optical (NLO) crystals for visible and ultraviolet (UV) regions have been synthesized and studied. They attract considerable attention due to their extreme importance for both laser spectroscopy and laser pro-

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Section: S1 Commentmentioning

confidence: 98%

1-Naphthaleneacetic acid–piperidine (2/1)

et al. 2007

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“…Single-crystal X-ray diffraction data were collected on a Bruker SMART APEX2 CCD area detector diffractometer with MoK a radiation (l¼ 0.71073Å) [26] equipped with an Oxford Cryosystem Cobra low-temperature attachment. Cell refinement: APEX2; data reduction: SAINT [27], empirical absorption corrections: SADABS, programs used to solve structures: SHELXTL [27], molecular graphics: SHELXTL, software used to prepare material for publication: SHELXTL and PLATON [28].…”

Section: X-ray Crystallographymentioning

confidence: 99%

“…Supramolecular synthesis is currently an active area of research [5] and strategies for the preparation of supramolecular structures and biologically important molecules are being investigated. In our previous work [6], we reported the supramolecular hydrogen bonded network of different architectures of 2-aminopyrimidine with dicarboxylic acids [7]. Carboxylic acids are well known to form co-crystals with 2-aminopyrimidine (2AP) [8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

2-Amino-4-methylpyrimidine: A simple supramolecular scaffold for carboxylic acid complexes both in solid and solution states

Mahapatra

Sahoo

Goswami

et al. 2011

Journal of Luminescence

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“…As a 2-aminoheterocyclic compound, the organic acid-base adducts based on 2-aminopyrimidine have also been widely studied [31][32][33][34][35]. As an extension of our study of organic acid-base adducts concerning aromatic N-containing derivatives [36,37], herein we report the preparation and structures of two organic acid-base adducts assembled from 2-aminopyrimidine (L) and the corresponding carboxylic compounds (Scheme 1), respectively.…”

Section: Introductionmentioning

confidence: 99%

Crystal and Molecular Structure of Two Organic Acid–Base Adducts from 2-Aminopyrimidine and Carboxylic Acids

et al. 2012

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Two crystalline organic acid-base adducts [(L)Á (Chda), L = 2-aminopyrimidine, Chda = 1,4-cyclohexanedi carboxylic acid] (1), and (2-aminopyrimidine):(butane-1,2,3,4-tetracarboxylic acid):2H 2 O [(HL 1 ) 2 Á(Bta 2-)Á2H 2 O, Bta 2-= dihydrogen butane-1,2,3,4-tetracarboxylate] derived from 2-aminopyrimidine and carboxylic acids (1,4-cyclohexanedicarboxylic acid, and butane-1,2,3,4-tetracarboxylic acid) were prepared and characterized by X-ray diffraction analysis, IR, mp, and elemental analysis. Compound 1 crystallizes in the monoclinic, space group P2(1), with a = 5.2153 (5) Å , b = 18.2803(17) Å , c = 7.3409(6) Å , b = 107.9960(10)°, V = 665.62(10) Å 3 , Z = 2. Compound 2 crystallizes in the triclinic, space group P1, with a = 5.2455(7) Å , b = 8.4637(11) Å , c = 12.0299(15) Å , a = 97.9620(10), b = 98.954(2)°, c = 95.1990(10), V = 519.04(12) Å 3 , Z = 1. Both supramolecular architectures of the compounds 1-2 involve O-HÁÁÁN/N-HÁÁÁO hydrogen bonds as well as CH-O interactions. The role of these noncovalent interactions in the crystal packing is ascertained. These weak interactions combined, both compounds displayed 3D framework structure.

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2-Aminopyrimidine–fumaric acid cocrystal

Cited by 19 publications

References 3 publications

1-Naphthaleneacetic acid–piperidine (2/1)

1-Naphthaleneacetic acid–piperidine (2/1)

2-Amino-4-methylpyrimidine: A simple supramolecular scaffold for carboxylic acid complexes both in solid and solution states

Crystal and Molecular Structure of Two Organic Acid–Base Adducts from 2-Aminopyrimidine and Carboxylic Acids

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