Received 2 June 2009
Structures of the pseudo-trigonal polymorphs of Cu2(OH)3Cl. Corrigendum
An error in the paper by Malcherek & Schlüter (2009), Acta Cryst. B65, 334-341 , is corrected.
An error in the paper by Malcherek & Schlüter [Acta Cryst. (2009). B65, 334-341] is corrected. The word anatacamite is used incorrectly in Table 2 to represent the triclinic phase of Cl1.015Cu1.978H3Ni0.028O3. This name should not have been used because it has not been approved by the IMA Commission on New Minerals, Nomenclature and Classification.