Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Iodine heptafluoride, wanda aka fi sani da iodine ((VII) fluoride ko iodine fluoride, shine mahaɗin interhalogen tare da tsarin sunadarai IF7. Yana da tsarin bipyramidal pentagonal wanda ba a saba gani ba, kamar yadda ka'idar VSEPR ta annabta. Kwayar za ta iya fuskantar sake fasalin pseudorotational da ake kira Bartell inji, wanda yake kama da tsarin Berry amma don tsarin heptacoordinated.  Tambaya: Menene siffar iodine heptafluoride dangane da ka'idar VSEPR?
tsarin bipyramidal pentagonal