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 "inter-"
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First hydrogen-bonded adduct of sterically hindered 2- tert -butyl-4-methyl-phenol (TBMP) with 1,3,6,8-tetra-aza-tri-cyclo-[4.4.1.1 3,8 ]dodecane (TATD) via coupling of classical hydrogen bonds and C-H⋯π non-covalent inter-actions.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2022 May 17; Vol. 78 (Pt 6), pp. 599-602. Date of Electronic Publication: 2022 May 17 (Print Publication: 2022).

Abstract: The title compound, C 8 H 16 N 4 ·2C 11 H 16 O, was synthesized from the corres-ponding sterically crowded phenol by treatment with the aminal cage polyamine. Single-crystal X-ray diffraction structural analysis revealed the three-mol-ecule aggregate t...

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Crystal structures of 3-meth-oxy-4-{[5-(4-meth-oxy-phen-yl)-1,3,4-oxa-diazol-2-yl]meth-oxy}benzo-nitrile and N -(4-{[5-(4-chloro-phen-yl)-1,3,4-oxa-diazol-2-yl]meth-oxy}phen-yl)acetamide.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Nov 30; Vol. 74 (Pt 12), pp. 1919-1922. Date of Electronic Publication: 2018 Nov 30 (Print Publication: 2018).

Abstract: The title compounds, C 18 H 15 N 3 O 4 and C 17 H 14 ClN 3 O 3 , are heterocyclic 1,3,4-oxa-diazole derivatives which differ from each other in the groups attached to the carbon atoms: a meth-oxy-phenyl ring and a benzo-nitrile group in (I) and a chlor...

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Crystal structure and Hirshfeld surface analysis of two imidazo[1,2- a ]pyridine derivatives: N - tert -butyl-2-(4-meth-oxy-phen-yl)-5-methyl-imidazo[1,2- a ]pyridin-3-amine and N - tert -butyl-2-[4-(di-methyl-amino)-phen-yl]imidazo[1,2- a ]pyridin-3-amine.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Nov 30; Vol. 74 (Pt 12), pp. 1913-1918. Date of Electronic Publication: 2018 Nov 30 (Print Publication: 2018).

Abstract: In the title imidazo[1,2- a ]pyridine derivatives, N - tert -butyl-2-(4-meth-oxy-phen-yl)-5-methyl-imidazo[1,2- a ]pyridin-3-amine, C 19 H 23 N 3 O, (I), and N - tert -butyl-2-[4-(di-methyl-amino)-phen-yl]imidazo[1,2- a ]pyridin-3-amine, C 19 H 24 N 4 ...

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Crystal structure of the lead-containing organic-inorganic hybrid: (C 18 H 26 N 2 ) 3 [Pb 4 I 14 (DMSO) 2 ]·2DMSO.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Nov 27; Vol. 74 (Pt 12), pp. 1878-1880. Date of Electronic Publication: 2018 Nov 27 (Print Publication: 2018).

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Abstract: The title compound, tris-(1,1'-dibutyl-4,4'-bi-pyridine-1,1'-diium) bis-(dimethyl sulfoxide)di-μ 3 -iodido-tetra-μ 2 -iodido-octa-iodido-tetra-lead(II) dimethyl sulfoxide di-solvate, (C 18 H 26 N 2 ) 3 [Pb 4 I 14 (C 2 H 6 OS) 2 ]·2C 2 H 6 OS, belongs t...

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Crystal structure, Hirshfeld surface analysis and HOMO-LUMO analysis of ( E )-4-bromo- N '-(4-meth-oxy-benzyl-idene)benzohydrazide.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Sep 28; Vol. 74 (Pt 10), pp. 1500-1503. Date of Electronic Publication: 2018 Sep 28 (Print Publication: 2018).

Abstract: The title Schiff base compound, C 15 H 13 BrN 2 O 2 , displays an E configuration with respect to the C=N double bond, which forms a dihedral angle of 58.06 (9)° with the benzene ring. In the crystal, the mol-ecules are linked into chains parallel to t...

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Crystal structure of 2,3'-bi-pyridine-2',6'-dicarbo-nitrile.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Aug 21; Vol. 74 (Pt 9), pp. 1272-1275. Date of Electronic Publication: 2018 Aug 21 (Print Publication: 2018).

Authors:

Abstract: The title compound, C 12 H 6 N 4 , crystallizes with four independent mol-ecules ( A , B , C and D ) in the asymmetric unit. The dihedral angles between the two pyridine rings in each mol-ecule are 25.25 (8)° in A , 5.51 (9)° in B , 11.11 (9)° in C and...

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Crystal structure of cis -[1,2-bis-(di-phenyl-phosphan-yl)ethene-κ 2 P , P ']di-chlorido-platinum(II) chloro-form disolvate: a new polymorph.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Jun 21; Vol. 74 (Pt 7), pp. 998-1001. Date of Electronic Publication: 2018 Jun 21 (Print Publication: 2018).

Abstract: The title compound, [PtCl 2 (C 26 H 22 P 2 )]·2CHCl 3 (I), is the third monoclinic polymorph of this platinum(II) complex involving the bidentate ligand cis -1,2-bis-(di-phenyl-phosphan-yl)ethyl-ene ( cis -dppe) [for the others, see: Oberhauser et al. ...

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6,6'-[(1 E ,1' E )-Oxybis(4,1-phenyl-ene)bis-(aza-nylyl-idene)bis-(methanylyl-idene)]bis-(2-methyl-phenol): supra-molecular assemblies in two dimensions mediated by weak C-H⋯N, C-H⋯O and C-H⋯π inter-actions.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Apr 24; Vol. 74 (Pt 5), pp. 687-690. Date of Electronic Publication: 2018 Apr 24 (Print Publication: 2018).

Abstract: The title compound, C 28 H 24 N 2 O 3 , is a flexible Schiff base, having a dihedral angle of 59.53 (5)° between the mean planes of two phenyl rings bounded in the centre by a single O atom. The dihedral angles between the mean planes of the phenyl rin...

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An exploration of O-H⋯O and C-H⋯π inter-actions in a long-chain-ester-substituted phenyl-phenol: methyl 10-[4-(4-hydroxyphenyl)phenoxy]decanoate.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Apr 17; Vol. 74 (Pt 5), pp. 594-599. Date of Electronic Publication: 2018 Apr 17 (Print Publication: 2018).

Abstract: An understanding of the driving forces resulting in crystallization vs organogel formation is essential to the development of modern soft materials. In the mol-ecular structure of the title compound, methyl 10-[4-(4-hydroxyphenyl)phen-oxy]decanoate ( M...

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Crystal packing analysis of in situ cryocrystallized 2,2,2-tri-fluoro-aceto-phenone.

Publication Type: Academic Journal

Source(s): Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2018 Apr 17; Vol. 74 (Pt 5), pp. 607-612. Date of Electronic Publication: 2018 Apr 17 (Print Publication: 2018).

Abstract: Crystals of the liquid compound 2,2,2-tri-fluoro-aceto-phenone (TFAP, C 8 H 5 F 3 O) were obtained using the state-of-art in situ cryocrystallization technique. TFAP crystallizes in the monoclinic space group C 2/ c , and its crystal structure is mainl...

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