Derivation of bond length/bond order and bond energy/bond order formulae Bond length/bond order formula for NâO bonds. Development of this formula required a selection of suitable bond lengths for NâO single, double and triple bonds.
Dan Blocker, co-star of the television series Bonanza, died May 13, 1972 of a pulmonary embolism.
General Stonewall Jackson was badly wounded in the arm at the battles of Chancellorsville, and had his arm amputated. The operation did not succeed, and pneumonia setting in, he died on the 10th inst., near Richmond, Virginia.