[PDF] Top 20 Crystal structure of N1 phenyl N4 [(E) (pyren 1 yl)methylidene]benzene 1,4 diamine
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Crystal structure of N1 phenyl N4 [(E) (pyren 1 yl)methylidene]benzene 1,4 diamine
... the crystal packing, which can permit the formation of highly ordered molecular aggre- gates in the solid state by architecturally controlled self- assembly (Desiraju et ...the crystal structure of ... See full document
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Crystal structure of di μ chlorido bis(chlorido{N1,N1 diethyl N4 [(pyridin 2 yl κN)methylidene]benzene 1,4 diamine κN4}mercury(II))
... Geometry . All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, ... See full document
9
Crystal structure of (E) N1 [(anthracen 9 yl)methylidene] N4 phenylbenzene 1,4 diamine
... Geometry . All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, ... See full document
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Crystal structure of di μ chlorido bis(chlorido{N1 phenyl N4 [(pyridin 2 yl κN)methylidene]benzene 1,4 diamine κN4}mercury(II))
... The iminopyridyl compound N-phenyl-N′-pyridin-2-ylmethylene benzene-1,4-diamine (PPMBD) was prepared by adding drop wise pyridine-2-carbaldehyde (0.29 g, 2.71 mmol) to a methanolic solution (50 ml) of ... See full document
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Crystal structure of dichlorido{N1 phenyl N4 [(quinolin 2 yl κN)methylidene]benzene 1,4 diamine κN4}mercury(II)
... C11 0.039 (3) 0.041 (3) 0.034 (3) 0.001 (2) 0.011 (2) −0.006 (2) C10 0.045 (3) 0.044 (3) 0.034 (3) 0.003 (2) −0.002 (2) 0.007 (2) C17 0.053 (4) 0.056 (4) 0.046 (3) 0.003 (3) 0.015 (3) −0.004 (3) C12 0.050 ... See full document
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Crystal structure of N1 phenyl N4 [(quinolin 2 yl)methylidene]benzene 1,4 diamine
... solve structure: SIR97 (Altomare et ...refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenberg & Putz, 2006); software used to prepare material for publication: ... See full document
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Crystal structure of N1,N1 diethyl N4 [(quinolin 2 yl)methylidene]benzene 1,4 diamine
... solve structure: SIR97 (Altomare et ...refine structure: SHELXL97 (Sheldrick, 2008b); molecular graphics: DIAMOND (Brandenberg & Putz, 2005); software used to prepare material for publication: ... See full document
9
Crystal structure of 5 chloro N1 (5 phenyl 1H pyrazol 3 yl)benzene 1,2 diamine
... (Fig. 1) has been modelled by quantum- chemical calculations (Okovytyy et ...N 1 -(5-phenyl-1H-pyrazol-3-yl)ben- zene-1,2-diamine (Ia) and its 5-chloro-derivative (Ib) were prepared from ... See full document
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Crystal structure of (E) 4 {[2 (2,4 dinitrophenyl)hydrazin 1 ylidene]methyl} 3 methyl 1 phenyl 5 (1H pyrrol 1 yl) 1H pyrazole
... the phenyl, pyrrole and benzene rings. In the crystal, molecules are connected by pairs of N—H O and C—H O hydrogen bonds, forming inversion dimers which associate into ribbons running along the b ... See full document
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Crystal structure of trans 1 {2 [4 (dimethylamino)phenyl]ethyl} 4 [2 (pyren 1 yl)ethyl]cyclohexane
... the pyrene ring system is linked to an ethylcyclohexane unit which, in turn, carries a [4-(dimethylamino)phenyl]ethyl substituent in the para position. The central cyclohexane ring has a chair conformation, ... See full document
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Crystal structure of (E) 4 {1 [2 (carbamothioyl)hydrazin 1 ylidene]ethyl}phenyl 4 methylbenzoate
... contains two molecules which are shown in Fig.1. The acetophenone thiosemicarbazone fragment in molecule A is almost planar with maximum deviation -0.087 Å and in molecule B maximun deviation is -0.592 Å. The ... See full document
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3 Methyl 1 {(E) [1 (4 methylpyridin 2 yl)ethylidene]amino}thiourea: crystal structure and Hirshfeld surface analysis
... molecular structure of (I), Fig. 1, comprises three distinct almost planar residues, namely the thiourea (C1,N1,N2,S1), central imine (C3,C4,C5,N3) and methylpyridyl (N4,C5–C10) residues, ... See full document
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Crystal structure of (E) N {[3 methyl 1 phenyl 5 (1H pyrrol 1 yl) 1H pyrazol 4 yl]methylidene}hydroxylamine
... pendant phenyl and pyrrolyl ...molecule 1 but 54.49 (7) and 49.61 (9)° in molecule 2. Molecules 1 at x, y, z and 1 - x, -1 - y, 2 - z and molecules 2 at x, -1 + y, z and 1 ... See full document
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Crystal structure of chlorido{1 (2,3 dimethyl 5 oxido 1 phenyl 1H pyrazol 2 ium 4 yl κO) 2 [3 methyl 5 oxo 1 phenyl 4,5 dihydro 1H pyrazol 4 ylidene κO]hydrazin 1 ido κN1}copper(II) from laboratory X ray powder data
... planarity of the Cu II coordination. The organic anions act as tridentate chelating ligands. The N14—N15, N14—C13 and N15—C16 bond lengths [1.306 (17), 1.34 (2) and 1.39 (2) A ˚ , respectively] are very close, thus ... See full document
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Crystal structure of 1 (1 methyl 1H imidazol 2 yl) 4 phenyl 1H 1,2,3 triazole dihydrate
... dihydrate, was obtained by Cu I -catalysed azide–alkyne cyclo- addition from 2-azido-1-methylimidazole and phenylethyne. The dihedral angles between the central triazole ring (r.m.s. deviation = 0.004 A ˚ ) and ... See full document
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Crystal structure of 3 (morpholin 4 yl) 1 phenyl 3 (pyridin 2 yl)propan 1 one
... C1 0.0564 (9) 0.0742 (11) 0.0506 (9) −0.0007 (8) 0.0083 (8) −0.0126 (8) C2 0.0842 (13) 0.0925 (14) 0.0470 (10) −0.0019 (11) 0.0067 (9) −0.0220 (9) C3 0.0815 (12) 0.0728 (11) 0.0497 (9) −0.0123 (10) −0.0134 (9) −0.0073 ... See full document
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Crystal structure of (E) N [(E) 3 (4 methoxyphenyl)allylidene]naphthalen 1 amine
... solve structure: Il Milione (Burla et ...refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CrystalStructure (Rigaku, 2010); software used to prepare material for publication: ... See full document
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Crystal structure of (E) 1 (4′ methyl [1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... A mixture of 4-acetyl-4′-methylbiphenyl (3.43 g, 10 mmol) and 3-nitro benzaldehyde (1.07 g, 10 mmol) in ethanol (25 ml) in the presence of NaOH (10 ml 30%) were heated in a water bath for 30 min. and then ... See full document
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Crystal structure of 2 [(E) 2 (2 chlorobenzylidene)hydrazin 1 yl] 4 phenyl 1,3 thiazole
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of ... See full document
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Crystal structure of {(E) 4 [(1 allyl 1H 1,2,3 triazol 4 yl)methoxy]benzylidene}[2 (morpholin 4 yl)ethyl]amine
... O1 0.0905 (16) 0.195 (3) 0.196 (3) −0.0408 (17) −0.0134 (17) −0.031 (2) O2 0.0721 (9) 0.0850 (10) 0.0749 (11) −0.0148 (8) −0.0063 (8) 0.0196 (8) N1 0.1009 (18) 0.141 (2) 0.127 (2) −0.0382 (17) −0.0480 (18) 0.0348 ... See full document
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