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Crystal Structure of 1,2,3‐Tribromoindane, C 9 H 7 Br 3
Author(s) -
Akkurt M.,
Öztürk S.,
Kendi E.,
Tutar A.,
Çakmak O.
Publication year - 2002
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/1521-4079(200204)37:4<423::aid-crat423>3.0.co;2-d
Subject(s) - triclinic crystal system , crystallography , crystal structure , ring (chemistry) , molecule , group (periodic table) , symmetry (geometry) , crystallographic point group , chemistry , crystal (programming language) , geometry , mathematics , computer science , organic chemistry , programming language
The title compound (C 9 H 7 Br 3 ) crystallizes in the triclinic space group $ P{\bar1} $ with Z = 2; R = 0.043 for 1518 observed reflections [ I = 2 σ ( I )]. The average Br‐C distance is 1.974 Å, Br‐C‐C angle is 110.0°. The five‐membered ring adopts a somewhat flattened structure. The atoms C1 and C3 have opposite configurations. The whole molecule has approximate (non‐crystallographic) C s ‐symmetry.