Space-group changes: a revision to a revision

Space-group changes: a revision to a revision.

The space group for the entry under the reference codes FEBMUU and FEBMUU01 in the Cambridge Structural Database (1992) should be further corrected to space group C2/c rather than P1 (FEBMUU) or C2 (FEBMUU01).

Space-group revision for 4-formylphenylboronic acid.

The space group of the title compound, C7H7BO3, previously reported to be P1, is properly Cc. There is no disorder of the formyl group or in the H atoms of the B(OH)2 group. Molecules lie on approximate twofold axes and are related by approximate centers, which relate all but the formyl O atom and boronic acid H atoms. The B-O distances are 1.363 (2) and 1.370 (2) A.

Revision of a fuzzy distance measure

A REVISION OF PLANT-ASSOCIATED VERTICILLIUM SPECIES

Molecular approaches were used to re-evaluate the morphological criteria used to identify plant-associated Verticillium species. ITS-RFLPs divided the 31 studied strains of seven Verticillium species, (including the type species V. luteo-album) into four clusters. Cluster one comprised strains of the type species, V. luteo-album, cluster two V. albo-atrum, V. dahliae, V. nubilum and V. tricorpu...

Trimesic acid dimethyl sulfoxide solvate: space group revision

The structure of the title solvate, C(9)H(6)O(6)·C(2)H(6)OS, was determined 30 years ago [Herbstein, Kapon & Wasserman (1978 ▶). Acta Cryst. B34, 1613-1617], with data collected at room temperature, and refined in the space group P2(1). The present redetermination, based on high-resolution diffraction data, shows that the actual space group is more likely to be P2(1)/m. The crystal structure co...