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Advanced Search Results For "Naghiyev FN"

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 "Naghiyev FN"
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Crystal structure and Hirshfeld surface analysis of ethyl 2'-amino-5-bromo-3'-cyano-6'-methyl-2-oxo-spiro-[indoline-3,4'-pyran]-5'-carboxyl-ate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Aug 26; Vol. 78 (Pt 9), pp. 942-946. Date of Electronic Publication: 2022 Aug 26 (Print Publication: 2022).

Abstract:The crystal used for structure determination contained, along with the title compound, C 17 H 14 BrN 3 O 4 , an admixture [0.0324 (11)] of its 7-bromo isomer. The 2,3-di-hydro-1 H -indole ring system is nearly planar, while the conformation of the 4 H ...

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Crystal structures and Hirshfeld surface analyses of 2-amino-4-(4-bromo-phen-yl)-6-oxo-1-phenyl-1,4,5,6-tetra-hydro-pyridine-3-carbo-nitrile hemi-hydrate and 1,6-di-amino-2-oxo-4-phenyl-1,2-di-hydro-pyridine-3,5-dicarbo-nitrile.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jul 26; Vol. 78 (Pt 8), pp. 833-839. Date of Electronic Publication: 2022 Jul 26 (Print Publication: 2022).

Abstract:In 2-amino-4-(4-bromo-phen-yl)-6-oxo-1-phenyl-1,4,5,6-tetra-hydro-pyridine-3-carbo-nitrile hemihydrate, C 18 H 14 BrN 3 O·0.5H 2 O, (I), pairs of mol-ecules are linked by pairs of N-H⋯N hydrogen bonds, forming dimers with an R 2 2 (12) ...

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Crystal structure and Hirshfeld surface analysis of 2-(4-bromo-phen-yl)-4-methyl-6-oxo-1-phenyl-1,6-di-hydro-pyridine-3-carbo-nitrile.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jul 05; Vol. 78 (Pt 8), pp. 761-765. Date of Electronic Publication: 2022 Jul 05 (Print Publication: 2022).

Abstract:In the title compound, C 19 H 13 BrN 2 O, the pyridine ring is essentially planar [maximum deviation = 0.024 (4) Å for the N atom] and makes dihedral angles of 74.6 (2) and 65.8 (2)°, respectively, with the phenyl and bromo-phenyl rings, which subtend ...

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Crystal structure and Hirshfeld surface analysis of 2,2'-(phenyl-aza-nedi-yl)bis-(1-phenyl-ethan-1-one).

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jun 07; Vol. 78 (Pt 7), pp. 691-694. Date of Electronic Publication: 2022 Jun 07 (Print Publication: 2022).

Abstract:The whole mol-ecule of the title compound, C 22 H 19 NO 2 , is generated by twofold rotational symmetry. The N atom exhibits a trigonal-planar geometry and is located on the twofold rotation axis. In the crystal, mol-ecules are linked by C-H⋯O contacts...

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Crystal structure and Hirshfeld surface analysis of methyl 4'-amino-3',5'-di-cyano-2,2''-dioxodi-spiro[indoline-3,1'-cyclo-pentane-2',3''-indolin]-3'-ene-5'-carboximidate with an unknown solvent.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 May 24; Vol. 78 (Pt 6), pp. 665-668. Date of Electronic Publication: 2022 May 24 (Print Publication: 2022).

Abstract:In the title compound, C 23 H 16 N 6 O 3 , the central five-membered cyclo-pentene ring adopts an envelope conformation while the five-membered spiro 2,3-di-hydro-1 H -pyrrole rings exhibit twisted envelope and envelope conformations. One of the 1,3-di...

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Crystal structure and Hirshfeld surface analysis of 3-benzoyl-6-(1,3-dioxo-1-phenyl-butan-2-yl)-2-hy-droxy-2-methyl-4-phenyl-cyclo-hexane-1,1-dicarbo-nitrile.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 May 13; Vol. 78 (Pt 6), pp. 568-573. Date of Electronic Publication: 2022 May 13 (Print Publication: 2022).

Abstract:The central cyclo-hexane ring of the title compound, C 32 H 28 N 2 O 4 , adopts a chair conformation, with puckering parameters Q T = 0.618 (2) Å, θ = 176.72 (19)° and φ = 290 (3)°. In the crystal, mol-ecules are linked by O-H⋯O, C-H⋯O and C-H⋯...

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Crystal structure and Hirshfeld surface analysis of 5-amino-5'-bromo-2'-oxo-2,3-di-hydro-1 H -spiro-[imidazo[1,2- a ]pyridine-7,3'-indoline]-6,8-dicarbo-nitrile dimethyl sulfoxide disolvate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 May 10; Vol. 78 (Pt 6), pp. 554-558. Date of Electronic Publication: 2022 May 10 (Print Publication: 2022).

Abstract:In the title compound, C 16 H 11 BrN 6 O·2C 2 H 6 OS, the 1,2,3,7-tetra-hydro-imid-azo[1,2- a ]pyridine ring system and the oxindole moiety are both nearly planar [maximum deviations = 0.042 (2) and 0.115 (2) Å, respectively] and their planes form a di...

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Crystal structure and Hirshfeld surface analysis of ( Z )-2-amino-4-(2,6-di-chloro-phen-yl)-5-(1-hy-droxy-ethyl-idene)-6-oxo-1-phenyl-1,4,5,6-tetra-hydro-pyridine-3-carbo-nitrile.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2021 Aug 10; Vol. 77 (Pt 9), pp. 930-934. Date of Electronic Publication: 2021 Aug 10 (Print Publication: 2021).

Abstract:The mol-ecular conformation of the title compound, C 20 H 15 Cl 2 N 3 O 2 , is stabilized by an intra-molecular O-H⋯O hydrogen bond, forming an S (6) ring motif. The central pyridine ring is almost planar [maximum deviation = 0.074 (3) Å]. It subtends ...

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Crystal structure and Hirshfeld surface analysis of ethyl 6'-amino-2'-(chloro-meth-yl)-5'-cyano-2-oxo-1,2-di-hydro-spiro-[indoline-3,4'-pyran]-3'-carboxyl-ate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2021 Jun 25; Vol. 77 (Pt 7), pp. 739-743. Date of Electronic Publication: 2021 Jun 25 (Print Publication: 2021).

Abstract:The mol-ecular conformation of the title compound, C 17 H 14 ClN 3 O 4 , is stabilized by an intra-molecular C-H⋯O contact, forming an S (6) ring motif. In the crystal, the mol-ecules are connected by N-H⋯O hydrogen-bond pairs along the b- axis directi...

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Crystal structure and Hirshfeld surface analysis of 5,7-diphenyl-1,2,3,5,6,7-hexa-hydro-imidazo[1,2- a ]pyridine-6,6,8-tricarbo-nitrile methanol mono-solvate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2021 May 11; Vol. 77 (Pt 6), pp. 600-604. Date of Electronic Publication: 2021 May 11 (Print Publication: 2021).

Abstract:In the title compound, C 22 H 17 N 5 ·CH 4 O, the imidazolidine ring of the 1,2,3,5,6,7-hexa-hydro-imidazo[1,2- a ]pyridine ring system is a twisted envelope, while the 1,2,3,4-tetra-hydro-pyridine ring adopts a twisted boat conformation. In the crysta...

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