1-Bromo-4-chloro-2,5-dimethoxybenzene

Yang Song; Sean Parkin; Hans Joachim Lehmler

doi:10.1107/S1600536810000504

1-Bromo-4-chloro-2,5-dimethoxybenzene

Yang Song, Sean Parkin, Hans Joachim Lehmler

Chemistry

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The molecule of the title compound, C₈H₈BrClO ₂, sits on a crystallographic inversion centre, which ensures that the halogen sites are disordered, with exactly 50% Br and 50% Cl at each halogen site. The inversion renders the two meth-oxy groups equivalent. These groups lie almost in the plane of the aromatic ring system, making dihedral angles of 8.8 (4)° to the ring.

Original language	English
Pages (from-to)	o339
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	66
Issue number	2
DOIs	https://doi.org/10.1107/S1600536810000504
State	Published - 2010

Keywords

Data-to-parameter ratio = 16.7
Disorder in main residue
Mean σ(C-C) = 0.004 Å
R factor = 0.030
Single-crystal X-ray study
T = 90 K
WR factor = 0.069

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1107/S1600536810000504

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title = "1-Bromo-4-chloro-2,5-dimethoxybenzene",

abstract = "The molecule of the title compound, C8H8BrClO 2, sits on a crystallographic inversion centre, which ensures that the halogen sites are disordered, with exactly 50% Br and 50% Cl at each halogen site. The inversion renders the two meth-oxy groups equivalent. These groups lie almost in the plane of the aromatic ring system, making dihedral angles of 8.8 (4)° to the ring.",

keywords = "Data-to-parameter ratio = 16.7, Disorder in main residue, Mean σ(C-C) = 0.004 {\AA}, R factor = 0.030, Single-crystal X-ray study, T = 90 K, WR factor = 0.069",

author = "Yang Song and Sean Parkin and Lehmler, {Hans Joachim}",

year = "2010",

doi = "10.1107/S1600536810000504",

language = "English",

volume = "66",

pages = "o339",

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TY - JOUR

T1 - 1-Bromo-4-chloro-2,5-dimethoxybenzene

AU - Song, Yang

AU - Parkin, Sean

AU - Lehmler, Hans Joachim

PY - 2010

Y1 - 2010

N2 - The molecule of the title compound, C8H8BrClO 2, sits on a crystallographic inversion centre, which ensures that the halogen sites are disordered, with exactly 50% Br and 50% Cl at each halogen site. The inversion renders the two meth-oxy groups equivalent. These groups lie almost in the plane of the aromatic ring system, making dihedral angles of 8.8 (4)° to the ring.

AB - The molecule of the title compound, C8H8BrClO 2, sits on a crystallographic inversion centre, which ensures that the halogen sites are disordered, with exactly 50% Br and 50% Cl at each halogen site. The inversion renders the two meth-oxy groups equivalent. These groups lie almost in the plane of the aromatic ring system, making dihedral angles of 8.8 (4)° to the ring.

KW - Data-to-parameter ratio = 16.7

KW - Disorder in main residue

KW - Mean σ(C-C) = 0.004 Å

KW - R factor = 0.030

KW - Single-crystal X-ray study

KW - T = 90 K

KW - WR factor = 0.069

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U2 - 10.1107/S1600536810000504

DO - 10.1107/S1600536810000504

M3 - Article

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AN - SCOPUS:76749140425

SN - 1600-5368

VL - 66

SP - o339

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 2

ER -

1-Bromo-4-chloro-2,5-dimethoxybenzene

Abstract

Keywords

ASJC Scopus subject areas

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