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[PDF] Top 20 Monoclinic form of 1,2,4,5 tetra­cyclo­hexyl­benzene

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Monoclinic form of 1,2,4,5 tetra­cyclo­hexyl­benzene

Monoclinic form of 1,2,4,5 tetra­cyclo­hexyl­benzene

... of 1- bromo-2,4,6-tricyclohexylbenzene (Mague et ...meta-disposed cyclo- hexyl groups point towards the intervening ring ...at 1 - x, 1/2 + y, ... See full document

7

Second monoclinic form of (E) 3 (4 fluoro­phen­yl) 1 phenyl­prop 2 en 1 one

Second monoclinic form of (E) 3 (4 fluoro­phen­yl) 1 phenyl­prop 2 en 1 one

... differ from those of the previously reported form [Jing (2009). Acta Cryst. E65, o2515]. The title compound shows an E conformation of the C C bond with the 4-fluorophenyl group opposite to the benzoyl ... See full document

7

A monoclinic polymorph of 4 (2H 1,3 benzodioxol 5 yl) 1 (4 methyl­phen­yl) 1H pyrazol 5 amine

A monoclinic polymorph of 4 (2H 1,3 benzodioxol 5 yl) 1 (4 methyl­phen­yl) 1H pyrazol 5 amine

... the monoclinic polymorph features a central pyrazolyl ring with an N-bound p-tolyl group and a C-bound 1,3-benzodioxolyl fused-ring system on either side of the C atom bearing the amino ...triclinic form ... See full document

9

Monoclinic form of 6 phenyl­hex 5 ene 2,4 dione1

Monoclinic form of 6 phenyl­hex 5 ene 2,4 dione1

... H11A to atoms C11B and C12B are 3.22 and 3.21 AÊ, respec- tively, whereas the distance from H12A to C6B is 2.82 AÊ. This relationship between the aromatic moieties is similar to that found in the orthorhombic ... See full document

9

Isatin 3 benzoyl­hydrazone: a monoclinic form

Isatin 3 benzoyl­hydrazone: a monoclinic form

... aroylhydrazine and a carbonyl compound, as noted from the Cambridge Structural Database (Version 5.26; Allen, 2002). Among this number is a sole example of an isatin derivative, the 3-picolinoylhydrazone. Isatin ... See full document

8

Monoclinic form of ethyl 4 amino­benzoate (benzocaine)

Monoclinic form of ethyl 4 amino­benzoate (benzocaine)

... O1 0.0234 (19) 0.047 (2) 0.050 (2) 0.0006 (15) 0.0047 (14) −0.0056 (15) O2 0.0260 (17) 0.0366 (18) 0.0464 (19) −0.0046 (13) −0.0018 (13) −0.0087 (15) N1 0.023 (2) 0.041 (2) 0.050 (2) ... See full document

5

Monoclinic form of 1 (di­cyclo­hexyl­thio­phosphinoyl) N phenyl­thio­form­amide

Monoclinic form of 1 (di­cyclo­hexyl­thio­phosphinoyl) N phenyl­thio­form­amide

... S1 0.0833 (5) 0.0449 (4) 0.0609 (4) 0.0122 (4) 0.0422 (4) 0.0146 (3) S2 0.0665 (5) 0.0497 (4) 0.0583 (4) 0.0028 (4) 0.0345 (4) 0.0140 (3) P1 0.0460 ... See full document

8

2 (4 Fluoro­benzyl­­idene)propane­di­nitrile: monoclinic polymorph

2 (4 Fluoro­benzyl­­idene)propane­di­nitrile: monoclinic polymorph

... with 4-fluoro-1-(2,2-dicyanovinyl)benzene ...unreacted 4-fluoro-1-(2,2-dicyanovinyl)benzene, as both triclinic (Ng & Tiekink, 2013) and monoclinic (I) ... See full document

8

4′ (4 Chloro­phenyl) 3′' ethyl 1′ methyl 1H indole 3 spiro 2′ pyrrolidine 3′ spiro 5′′ [1,3]­thia­zole 2(3H),2′′(3′′H),4′′(5′′H) trione benzene sesquisolvate

4′ (4 Chloro­phenyl) 3′' ethyl 1′ methyl 1H indole 3 spiro 2′ pyrrolidine 3′ spiro 5′′ [1,3]­thia­zole 2(3H),2′′(3′′H),4′′(5′′H) trione benzene sesquisolvate

... + 2]-cycloaddition of azomethine ylide, derived from isatin and sarcosine by a decarboxylative route, and 5-(4-chlorobenzylidene)-3-ethylthiazolidine-2,4- ...planar 2-oxindole system, a ... See full document

13

Crystal structure of 1,3 bis­­(4 hexyl 5 iodo­thio­phen 2 yl) 4,5,6,7 tetra­hydro 2 benzo­thio­phene

Crystal structure of 1,3 bis­­(4 hexyl 5 iodo­thio­phen 2 yl) 4,5,6,7 tetra­hydro 2 benzo­thio­phene

... immediate color change from dark red to orange. The reaction mixture was stirred for 1 h at 0 °C, then for another 2 h at 20 °C, before it was quenched with water (50 mL). The aqueous layer was extracted ... See full document

16

A monoclinic polymorph of 5 [(1H benzimidazol 1 yl)meth­yl]benzene 1,3 dicarb­­oxy­lic acid

A monoclinic polymorph of 5 [(1H benzimidazol 1 yl)meth­yl]benzene 1,3 dicarb­­oxy­lic acid

... manganese chloride tetrahydrate at 453 K in the presence of KOH as alkaline reagent for the deprotonation. A triclinic polymorph of this structure has been reported previously (Cheng, 2011) from a very similar ... See full document

8

2 (2 Chloro 8 methyl­quinolin 3 yl) 4 phenyl 1,2 di­hydro­quinazoline

2 (2 Chloro 8 methyl­quinolin 3 yl) 4 phenyl 1,2 di­hydro­quinazoline

... Fig. 1. The benzene ring of dihydro- quinazoline and methyl-substituted benzene rings of quinoline form a dihedral angles of ...substituted benzene rings of quinoline is 78.18 ... See full document

10

1 (5 Hydr­­oxy 3 methyl 1 phenyl 1H pyrazol 4 yl)ethanone: a new monoclinic polymorph

1 (5 Hydr­­oxy 3 methyl 1 phenyl 1H pyrazol 4 yl)ethanone: a new monoclinic polymorph

... in the asymmetric unit. This is in contrast to the first monoclinic polymorph reported [Cingolani et al. (2002). Inorg. Chem. 41, 1151–116], which crystallized in the space group C2/ c with one independent ... See full document

9

1 Nitro 4 (4 nitro­phen­­oxy)benzene: a second monoclinic polymorph

1 Nitro 4 (4 nitro­phen­­oxy)benzene: a second monoclinic polymorph

... The molecular structure of the title molecule is illustrated in Fig. 1. The molecule has a a twisted V-shape with the two nitrophenyl rings being inclined to one another by 56.14 (7) °. The nitro group N11/O11/O12 ... See full document

7

Pargyl­ine hydro­chloride: a monoclinic form

Pargyl­ine hydro­chloride: a monoclinic form

... respectively, among the four cations. The production of the different crystal forms is therefore driven solely by alternative crystal-packing arrangements, in slightly different crystal- lization media. In both crystal ... See full document

9

A monoclinic polymorph of 2-(4-nitrophenyl)acetic acid

A monoclinic polymorph of 2-(4-nitrophenyl)acetic acid

... of 4-nitrophenylacetic acid occurred during an attempt to synthesize a salt form of N-methylephedrine by reaction with the acid (Kennedy et ...of 4- nitrophenylacetic acid was dissolved in 5 ... See full document

6

Methyl trans rac 2 hexyl 1 oxo 3 (2 pyrid­yl) 1,2,3,4 tetra­hydroiso­quinoline 4 carboxyl­ate

Methyl trans rac 2 hexyl 1 oxo 3 (2 pyrid­yl) 1,2,3,4 tetra­hydroiso­quinoline 4 carboxyl­ate

... C8 0.0525 (16) 0.0470 (15) 0.0622 (18) 0.0033 (12) 0.0157 (14) −0.0038 (13) C9 0.0506 (15) 0.0482 (15) 0.0608 (17) 0.0027 (12) 0.0096 (14) −0.0010 (13) C10 0.0471 (15) 0.0548 (16) 0.0588 (17) 0.0004 (13) −0.0032 (13) ... See full document

10

(E,E) 1 [2 (4 Nitro­phenyl)­ethen­yl] 4 [2 (2,4,6 tri­meth­oxy­phenyl)­ethen­yl]benzene

(E,E) 1 [2 (4 Nitro­phenyl)­ethen­yl] 4 [2 (2,4,6 tri­meth­oxy­phenyl)­ethen­yl]benzene

... The molecular structure contains no surprises in either bond lengths or angles. It is, however, striking that the central benzene ring B displays considerable quinoid character, as can be seen from the selected ... See full document

9

5 [(4 Methyl­phen­yl)meth­yl]benzene 1,2,4 tricarbo­nitrile

5 [(4 Methyl­phen­yl)meth­yl]benzene 1,2,4 tricarbo­nitrile

... for 5-benzylbenzene-1,2,4-tricarbonitrile ...2005], 4-phenyl-1-(2,4,5- tricyanophenyl)-1,2,3,4-tetrahydronaphthalene ...and 5-(1,4-dimethyl-4-phenyl- ... See full document

6

4 Amino 5 fluoro­pyrimidin 2(1H) one–2 amino 5 fluoro­pyrimidin 4(3H) one–water (1/1/1)

4 Amino 5 fluoro­pyrimidin 2(1H) one–2 amino 5 fluoro­pyrimidin 4(3H) one–water (1/1/1)

... N12 0.0289 (8) 0.0285 (8) 0.0279 (8) 0.0050 (7) −0.0069 (6) −0.0128 (7) N13 0.0181 (7) 0.0224 (7) 0.0222 (7) 0.0010 (6) −0.0048 (5) −0.0033 (6) C12 0.0215 (8) 0.0187 (8) 0.0234 (8) −0.0020 (6) 0.0009 (6) −0.0031 ... See full document

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