Over time obabel will replace babel and so we recommend that you start using obabel now. What is a Coordinate Bond. Covalent Bonding Investment bond obbligazione con cedola nf. . A coordinate bond also called a dative covalent bond is a covalent bond a shared pair of electrons in which both electrons come from the same atom. The metal is known as the central metal ionThe anions or molecules attached to the metal are called ligands. Type covalent bond chimica legame coordinato legame di coordinazione nm. Explains what co-ordinate dative covalent bonding is and looks at a wide range of examples. Dative bond n chemistry. When transition metals bond to one more neutral or negatively charged nonmetal species they form what are called transition metal complexesAnother way to look at a complex ion is as a chemical species with a metal ion at the center and other ions or. For many chemical species a single Lewis s