Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(2-Benzoyl-phen-yl)(naphthalen-1-yl)methanone.

ABSTRACT: In the title compound, C(24)H(16)O(2), the naphthalene ring system makes dihedral angles of 78.5?(6) and 65.5?(7)° with the terminal and central benzene rings, respectively. The dihedral angle between the benzene rings is 74.5?(8)°. In the crystal, neighbouring molecules are interlinked through two C-H?? interactions, which construct a two-dimensional supramolecular framework extending infinitely along (010).

SUBMITTER: Ganesh G

PROVIDER: S-EPMC3470370 | biostudies-other | 2012 Oct

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

(2-Benzoyl-phen-yl)(naphthalen-1-yl)methanone.

Ganesh G G Sivasakthikumaran R R Govindan E E Krishnan A K Mohana AK Subbiahpandi A A

Acta crystallographica. Section E, Structure reports online 20120926 Pt 10

In the title compound, C(24)H(16)O(2), the naphthalene ring system makes dihedral angles of 78.5 (6) and 65.5 (7)° with the terminal and central benzene rings, respectively. The dihedral angle between the benzene rings is 74.5 (8)°. In the crystal, neighbouring molecules are interlinked through two C-H⋯π interactions, which construct a two-dimensional supramolecular framework extending infinitely along (010). ...[more]

PMID: 23125783

Similar Datasets

(5-Benzoyl-3,6-dimeth-oxy-naphthalen-2-yl)(phen-yl)methanone.

Project description:The asymmetric unit of the title compound, C(26)H(20)O(4), contains two independent conformers. The aromatic rings of the aroyl groups are twisted with respect to the naphthalene ring systems to form dihedral angles of 66.58?(6) and 66.45?(6)° in one conformer, and 75.00?(7) and 81.17?(6)° in the other conformer. The crystal packing is stabilized by weak inter-molecular C-H?O hydrogen bonds and by C-H?? inter-actions.

| S-EPMC3089136 | biostudies-literature

(8-Benzoyl-2,7-dieth-oxy-naphthalen-1-yl)(phen-yl)methanone.

Project description:In the title compound, C28H24O4, the benzoyl groups at the 1- and 8-positions of the naphthalene ring system are aligned almost anti-parallel, and the benzene rings make a dihedral angle of 20.03?(7)°. The dihedral angles between the benzene rings and the naphthalene ring system are 68.42?(5) and 71.69?(5)°. In the crystal, adjacent mol-ecules are linked via C-H?O hydrogen bonds, forming chains propagating along [100].

| S-EPMC3588252 | biostudies-literature

(8-Benzoyl-2,7-dimeth-oxy-naphthalen-1-yl)(4-phen-oxy-phen-yl)methanone.

Project description:In the mol-ecule of the title compound, C32H24O5, the benzoyl group and the 4-phenoxy substituted benzoyl group at the 1- and 8-positions of the naphthalene ring system are aligned almost anti-parallel. The two benzene rings make a dihedral angle of 21.18?(10)°, and are inclined to the naphthalene ring system by 86.53?(9) and 82.95?(8)°, respectively. In the crystal, C-H?O inter-actions are observed involving aromatic and meth-oxy H atoms with ketonic carbonyl O atoms, as well as C-H?? inter-actions between aromatic H atoms and the ?-systems of naphthalene and benzene rings. These interactions form a three-dimensional architecture and afford a waved alignment of the naphthalene ring systems along the c axis.

| S-EPMC3588546 | biostudies-literature

(3-Benzoyl-phen-yl)(phen-yl)methanone.

Project description:Mol-ecules of the title compound, C(20)H(14)O(2), show approximate C(s) symmetry with the approximate mirror plane perpendicular to the central ring. The torsion angles about the acyclic bonds are 30.05 (15) and 30.77 (15)° in one half compared to -36.62 (14) and -18.60 (15)° in the other half of the mol-ecule. The central aromatic ring makes dihedral angles of 47.78 (4) and 51.68 (3)° with the two terminal rings.

| S-EPMC3200948 | biostudies-literature

(2-Benzoyl-phen-yl)(3,4-dimethyl-phen-yl)methanone.

Project description:In the title compound, C(22)H(18)O(2), the central benzene ring forms dihedral angles of 76.0?(1) and 73.1?(1)° with the phenyl ring and dimethyl-substituted benzene ring, respectively. The carbonyl-group O atoms deviate significantly from the phenyl ring and the dimethyl-substituted benzene ring [-0.582?(12) and 0.546?(12)?Å, respectively]. The crystal packing is stabilized by C-H?? inter-actions.

| S-EPMC3213611 | biostudies-literature

(3,6-Dimeth-oxy-naphthalen-2-yl)(phen-yl)methanone.

Project description:In the title compound, C(19)H(16)O(3), the dihedral angle between the naphthalene ring system and the phenyl ring is 68.32 (5)°. The bridging carbonyl C-C(=O)-C plane makes a dihedral angle of 54.32 (5)° with the naphthalene ring system and 21.45 (6)° with the phenyl ring. An inter-molecular C-H⋯O hydrogen bond exists between the H atom of one meth-oxy group and the O atom of the second meth-oxy group in an adjacent mol-ecule. The crystal packing is additionally stabilized by a weak C-H⋯O inter-molecular inter-action between an H atom of the naphthalene ring and the O atom of the carbonyl group.

| S-EPMC3052025 | biostudies-literature

(2,7-Dimeth-oxy-naphthalen-1-yl)(phen-yl)methanone.

Project description:The asymmetric unit of the title compound, C(19)H(16)O(3), contains three independent conformers. Each of the three conformers has essentially the same feature of non-coplanar aromatic rings whereby the aroyl group at the 1-position of the naphthalene ring is twisted in a perpendicular manner to the naphthalene ring. The dihedral angles between the benzene ring planes and the naphthalene ring systems are 75.34 (7), 86.47 (7) and 76.55 (6)° in the three conformers. The crystal structure is stabilized by inter-molecular C-H⋯O hydrogen bonds.

| S-EPMC2983196 | biostudies-literature

(2,7-Dimeth-oxy-naphthalen-1-yl)(4-phen-oxy-phen-yl)methanone.

Project description:In the title mol-ecule, C25H20O4, the naphthalene and phen-oxy groups are oriented nearly perpendicular with respect to the benzene ring of the benzoyl group, with dihedral angles of 89.61?(5) and 86.13?(6)°, respectively. The crystal structure features C-H?O and C-H?? inter-actions.

| S-EPMC3588466 | biostudies-literature

(4-Chloro-benzoyl)(2-eth-oxy-7-methoxy-naphthalen-1-yl)methanone.

Project description:In the title compound, C(20)H(17)ClO(3), the naphthalene and benzene rings form an inter-planar angle of 83.30?(8)°. The conformation around the central C=O group is such that the C=O bond vector forms a larger angle to the plane of the naphthalene ring than to the plane of the benzene ring, viz. 55.8?(2)° versus 15.8?(2)°. The 4-chloro-phenyl groups form a centrosymmetric ?-? inter-action, with a centroid-centroid distance of 3.829?(1)?Å and a lateral offset of 1.758?Å. An inter-molecular C-H?O inter-action is formed between the 4-chloro-phenyl group and the O atom of a neighbouring meth-oxy group, and two very weak C-H?? contacts are present.

| S-EPMC2968497 | biostudies-literature

(2,7-Dimeth-oxy-naphthalen-1-yl)(3-nitro-phen-yl)methanone.

Project description:The title compound, C(19)H(15)NO(5), has an intra-molecular C-H?O=C hydrogen bond between a naphthalene H atom and the O atom of the carbonyl group. The inter-planar angle between the naphthalene ring system and the benzene ring is 69.59?(5)°. The dihedral angle between the bridging carbonyl C-C(=O)-C plane and the naphthalene ring system is 61.02?(6)°, which is far larger than that between the bridging carbonyl plane and the benzene ring [12.68?(7)°]. The nitro group is slightly out of the plane of the benzene ring [O-N-C-C torsion angle = 4.97?(17)°]. In the crystal, the packing is mainly stabilized by C-H?O inter-actions between an H atom of the benzene ring and an O atom of the nitro group.

| S-EPMC3009278 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data