( ( ( The ( great variety ) ) ( in ( properties ( of ( ( the bonds ) ( around metals ) ) ) ) ) ) ( ( is ( ( the beauty ) ( of ( co-ordination chemistry ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ great) (NN variety)) (PP (IN in) (NP (NP (NNS properties)) (PP (IN of) (NP (NP (DT the) (NNS bonds)) (PP (IN around) (NP (NNS metals)))))))) (VP (VBZ is) (NP (NP (DT the) (NN beauty)) (PP (IN of) (NP (JJ co-ordination) (NN chemistry))))) (. .)))
The great variety in properties of the bonds around metals is the beauty of co-ordination chemistry.
(ROOT (S (NP (DT The) (JJ metallic) (NN bond)) (VP (VBZ is) (ADJP (JJ responsible) (PP (IN for) (NP (NP (DT the) (NNS properties)) (PP (IN of) (NP (NNS metals))))))) (. .)))