TY  - JOUR
A1  - Breunig, Jens Michael
A1  - Lerner, Hans-Wolfram
A1  - Bats, Jan W.
T1  - 1-(Bromomercurio)ferrocene
T2  - Acta crystallographica / Section E, Structure reports online
N2  - The asymmetric unit of the title compound, [Fe(C5H5)(C5H4BrHg)], contains two independent molecules, A and B, in which the Hg-C bond lengths are 2.045 (6) and 2.046 (6) Å, the Hg-Br bond lengths are 2.4511 (9) and 2.4562 (7) Å, and the C-Hg-Br angles are 176.42 (17) and 177.32 (17)°. The two cyclopentadienyl rings of mol-ecule A are eclipsed, while those of mol-ecule B are almost staggered. The HgBr groups are connected by intermolecular Hg⋯Br contacts of 3.3142 (9)-3.4895 (11) Å, forming layers parallel to (001). These layers contain both four-membered (HgBr)2 and eight-membered (HgBr)4 rings. Ferrocene-ferrocene C-H⋯π contacts connect the molecular layers along the c-axis direction.
Y1  - 2013
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/33413
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-334130
SN  - 1600-5368
N1  - Copyright © Breunig et al. 2014. This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
VL  - 70
IS  - m13
PB  - Munksgaard
CY  - Copenhagen
ER  -