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Advanced Search Results For "inter-"

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 "inter-"
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Crystal structure and Hirshfeld surface analysis of 2,2''',6,6'''-tetra-meth-oxy-3,2':5',3'':6'',3'''-quaterpyridine.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2019 Sep 20; Vol. 75 (Pt 10), pp. 1511-1514. Date of Electronic Publication: 2019 Sep 20 (Print Publication: 2019).

Abstract:In the title compound, C 24 H 22 N 4 O 4 , the four pyridine rings are tilted slightly with respect to each other. The dihedral angles between the inner and outer pyridine rings are 12.51 (8) and 9.67 (9)°, while that between inner pyridine rings is 20...

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Syntheses and crystal structures of 2-methyl-1,1,2,3,3-penta-phenyl-2-sila-propane and 2-methyl-1,1,3,3-tetra-phenyl-2-silapropan-2-ol.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2019 Aug 23; Vol. 75 (Pt 9), pp. 1339-1343. Date of Electronic Publication: 2019 Aug 23 (Print Publication: 2019).

Abstract:The sterically hindered silicon compound 2-methyl-1,1,2,3,3-penta-phenyl-2-sila-propane, C 33 H 30 Si ( I ), was prepared via the reaction of two equivalents of di-phenyl-methyl-lithium (benzhydryllithium) and di-chloro-methyl-phenyl-silane. This bis-b...

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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 (12) ring motif. The dime...

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Crystal structure and Hirshfeld surface analysis of a new polymorph of ( E )-2-(4-bromo-phen-yl)-1-[2,2-di-bromo-1-(3-nitro-phen-yl)ethen-yl]diazene.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jul 14; Vol. 78 (Pt 8), pp. 804-808. Date of Electronic Publication: 2022 Jul 14 (Print Publication: 2022).

Abstract:A new polymorph of the title compound, C 14 H 8 Br 3 N 3 O 2 , (form-2) was obtained in the same manner as the previously reported form-1 [Akkurt et al. (2022 ▸). Acta Cryst. E 78 , 732-736]. The structure of the new polymorph is stabilized by a C-H⋯O ...

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Synthesis, characterization, crystal structure and Hirshfeld surface analysis of a hexa-hydro-quinoline derivative: tert -butyl 4-([1,1'-biphen-yl]-4-yl)-2,6,6-trimethyl-5-oxo-1,4,5,6,7,8-hexa-hydro-quinoline-3-carboxyl-ate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jul 14; Vol. 78 (Pt 8), pp. 798-803. Date of Electronic Publication: 2022 Jul 14 (Print Publication: 2022).

Abstract:The title compound, C 29 H 33 NO 3 , crystallizes with three mol-ecules ( A , B and C ) in the asymmetric unit. They differ in the twist of the phenyl and benzene rings of the 1,1'-biphenyl ring with respect to the plane of the 1,4-di-hydro-pyridine ri...

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Crystal structure and Hirshfeld surface analysis of 2-(4-amino-6-phenyl-1,2,5,6-tetra-hydro-1,3,5-triazin-2-yl-idene)malono-nitrile di-methyl-formamide hemisolvate.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jul 12; Vol. 78 (Pt 8), pp. 779-784. Date of Electronic Publication: 2022 Jul 12 (Print Publication: 2022).

Abstract:The title compound, 2C 12 H 10 N 6 ·C 3 H 7 NO, crystallizes as a racemate in the monoclinic P 2 1 / c space group with two independent mol-ecules ( I and II ) and one di-methyl-formamide solvent mol-ecule in the asymmetric unit. Both mol-ecules ( I an...

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Crystal structure of 8-hex-yloxy-2-[( Z )-2-(naph-thal-en-2-yl)ethen-yl]quinoline.

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. 770-773. Date of Electronic Publication: 2022 Jul 05 (Print Publication: 2022).

Abstract:In the title mol-ecule, C 27 H 27 NO, the naphthalene and quinoline groups are both planar and subtend a dihedral angle of 15.47 (7)°. They are nearly coplanar with the cis -vinyl bridge and the hex-yloxy chain, which adopts an all- trans conformation,...

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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 4-bromo-2-[3-methyl-5-(2,4,6-tri-methyl-benz-yl)oxazolidin-2-yl]phenol.

Publication Type:Academic Journal

Source(s):Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 Jun 10; Vol. 78 (Pt 7), pp. 695-698. Date of Electronic Publication: 2022 Jun 10 (Print Publication: 2022).

Abstract:The title compound, C 20 H 24 BrNO 2 , is chiral at the carbon atoms on either side of the oxygen atom of the oxazolidine ring and crystallizes as a racemate. The 1,3-oxazolidine ring adopts an envelope conformation with the N atom in an endo position....

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Crystal structures of methyl 3,5-di-methyl-benzoate, 3,5-bis-(bromo-meth-yl)phenyl acetate and 5-hy-droxy-benzene-1,3-dicarbaldehyde.

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. 682-686. Date of Electronic Publication: 2022 Jun 07 (Print Publication: 2022).

Abstract:The crystal structures of the title compounds, methyl 3,5-di-methyl-benzoate (C 10 H 12 O 2 ; 1 ), 3,5-bis-(bromo-meth-yl)phenyl acetate (C 10 H 10 Br 2 O 2 ; 2 ) and 5-hy-droxy-benzene-1,3-dicarbaldehyde (C 8 H 6 O 3 ; 3 ) were determined by single-cr...

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