SEARCH Articles Figures Tables Bipyramids Coordination geometry distorted trigonal bipyramidal Coordination geometry trigonal bipyramid Coordination spheres trigonal bipyramidal Five-coordinate species pyramidal... trigonal bipyramidal Pentagonal bipyramid coordination Pentagonal bipyramid coordination structures Pentagonal bipyramidal coordination Pentagonal bipyramids seven-coordinate compounds Seven-coordinate molecules pentagonal bipyramidal Trigonal bipyramid coordination Trigonal bipyramid coordination structures Trigonal bipyramidal coordination Trigonal bipyramids five-coordinate compounds Trigonal bipyramids live-coordinate compounds Vanadium trigonal bipyramidal coordination