MX5 (1 lone pair): square-based pyramid: e.g. BrF5, XeF5+.
Total number of domains = 6 (from 5 bonds and 1 lone pair). Based on an octahedral arrangement of the 6 domains.
MX5 (1 lone pair): square-based pyramid: e.g. BrF5, XeF5+.
Total number of domains = 6 (from 5 bonds and 1 lone pair). Based on an octahedral arrangement of the 6 domains.