01022nam--2200349---450-99000291927020331620070508182053.00-521-83128-8000291927USA01000291927(ALEPH)000291927USA0100029192720070508d2005----km-y0itay50------baGBengaj--||||001yyValency and bondinga natural bond orbital donor-acceptor perspectiveFrank Weinhold and Clark R. LandisCambridgeCambridge University press2005IX, 749 p.ill.25MolecolaStrutturaValenza chimica541.224WEINHOLD,Frank596985LANDIS,Clark596986ITsalbcISBD990002919270203316541.224 WEI34722 CBS541.224BKSCIANGELA9020070508USA011820Valency and bonding1029729UNISA