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(3-Ethyl-6,7-dimeth-oxy-naphthalen-1-yl)(phen-yl)methanone.

Sakthivel K, Srinivasan K, Natarajan S - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: The asymetric unit of the title mol-ecule, C(21)H(20)O(3), contains two crystallographically independent mol-ecules, A and B, which differ in the orientation of the ethyl group substituted on the naphthalene system; the dihedral angles between the ethyl group and the naphthalene system are 7.4 (3) and 68.1 (3)°, respectively, for mol-ecules A and B.The dihedral angles between the benzoyl and naphthalene groups are 64.7 (7) and 69.4 (8)°, respectively, for mol-ecules A and B.The crystal structure features four aromatic π-π stacking interactions [centroid-centroid distances = 4.181 (1), 3.891 (1), 4.423 (1) and 4.249 (1) Å].

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ABSTRACT
The asymetric unit of the title mol-ecule, C(21)H(20)O(3), contains two crystallographically independent mol-ecules, A and B, which differ in the orientation of the ethyl group substituted on the naphthalene system; the dihedral angles between the ethyl group and the naphthalene system are 7.4 (3) and 68.1 (3)°, respectively, for mol-ecules A and B. The dihedral angles between the benzoyl and naphthalene groups are 64.7 (7) and 69.4 (8)°, respectively, for mol-ecules A and B. The crystal structure features four aromatic π-π stacking interactions [centroid-centroid distances = 4.181 (1), 3.891 (1), 4.423 (1) and 4.249 (1) Å].

No MeSH data available.


ORTEP diagram of the title molecule with the atom numbering scheme. Displacement ellipsoids are drawn at 30% probability level. H-atoms were removed for clarity.
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Fap1: ORTEP diagram of the title molecule with the atom numbering scheme. Displacement ellipsoids are drawn at 30% probability level. H-atoms were removed for clarity.


(3-Ethyl-6,7-dimeth-oxy-naphthalen-1-yl)(phen-yl)methanone.

Sakthivel K, Srinivasan K, Natarajan S - Acta Crystallogr Sect E Struct Rep Online (2012)

ORTEP diagram of the title molecule with the atom numbering scheme. Displacement ellipsoids are drawn at 30% probability level. H-atoms were removed for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3295444&req=5

Fap1: ORTEP diagram of the title molecule with the atom numbering scheme. Displacement ellipsoids are drawn at 30% probability level. H-atoms were removed for clarity.
Bottom Line: The asymetric unit of the title mol-ecule, C(21)H(20)O(3), contains two crystallographically independent mol-ecules, A and B, which differ in the orientation of the ethyl group substituted on the naphthalene system; the dihedral angles between the ethyl group and the naphthalene system are 7.4 (3) and 68.1 (3)°, respectively, for mol-ecules A and B.The dihedral angles between the benzoyl and naphthalene groups are 64.7 (7) and 69.4 (8)°, respectively, for mol-ecules A and B.The crystal structure features four aromatic π-π stacking interactions [centroid-centroid distances = 4.181 (1), 3.891 (1), 4.423 (1) and 4.249 (1) Å].

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The asymetric unit of the title mol-ecule, C(21)H(20)O(3), contains two crystallographically independent mol-ecules, A and B, which differ in the orientation of the ethyl group substituted on the naphthalene system; the dihedral angles between the ethyl group and the naphthalene system are 7.4 (3) and 68.1 (3)°, respectively, for mol-ecules A and B. The dihedral angles between the benzoyl and naphthalene groups are 64.7 (7) and 69.4 (8)°, respectively, for mol-ecules A and B. The crystal structure features four aromatic π-π stacking interactions [centroid-centroid distances = 4.181 (1), 3.891 (1), 4.423 (1) and 4.249 (1) Å].

No MeSH data available.