Nuclear Data Sheets for A = 201

Evaluated nuclear structure and decay data for all nuclei within the A = 201 mass chain are presented. This work supersedes the earlier full evaluation by M. Schmorak (1986Sc31) published in Nuclear Data Sheets 49, 733 (1986) and the update by S. Rab (1994Ra12), published in Nuclear Data Sheets 71, 421 (1994).