Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

The crystal structure of hydrogen bromide tetrahydrate (HBr·4H2O) has been determined from three-dimensional single-crystal x-ray data recorded at −180°C. Crystals of this compound are monoclinic, space group P21, with four formula units in a cell with the dimensions: a = 7.043, b = 11.466, c = 7.339 Å, β = 110.85°. The structure determination shows that the compound may be formulated as (H7O3)+(H9O4)+2Br−·H2O. The hydrogen-bond lengths within H7O3+ are 2.465 and 2.498 Å, and within H9O4+2.496, 2.587, and 2.588 Å. Other O–H···O bonds in the structure are about 2.75 Å.

Bibliography

Lundgren, J.-O., & Olovsson, I. (1968). Hydrogen-Bond Studies. XXX. The Crystal Structure of Hydrogen Bromide Tetrahydrate, (H7O3)+(H9O4)+2Br−·H2O. The Journal of Chemical Physics, 49(3), 1068–1074.

Authors 2
  1. Jan-Olof Lundgren (first)
  2. Ivar Olovsson (additional)
References 15 Referenced 38
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Dates
Type When
Created 21 years, 7 months ago (Feb. 6, 2004, 2:22 p.m.)
Deposited 1 year, 6 months ago (Feb. 8, 2024, 10:48 p.m.)
Indexed 2 months ago (July 4, 2025, 8:45 a.m.)
Issued 57 years, 1 month ago (Aug. 1, 1968)
Published 57 years, 1 month ago (Aug. 1, 1968)
Published Print 57 years, 1 month ago (Aug. 1, 1968)
Funders 0

None

@article{Lundgren_1968, title={Hydrogen-Bond Studies. XXX. The Crystal Structure of Hydrogen Bromide Tetrahydrate, (H7O3)+(H9O4)+2Br−·H2O}, volume={49}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1670194}, DOI={10.1063/1.1670194}, number={3}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Lundgren, Jan-Olof and Olovsson, Ivar}, year={1968}, month=aug, pages={1068–1074} }