LEADER 02010oam 2200517I 450 001 9910136140503321 005 20230810001131.0 010 $a1-315-35720-8 010 $a1-315-37489-7 010 $a1-4200-9012-7 024 7 $a10.1201/9781315374895 035 $a(CKB)3710000000912419 035 $a(MiAaPQ)EBC4717704 035 $a(OCoLC)960907049 035 $a(EXLCZ)993710000000912419 100 $a20180331h20172017 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aBond orders and energy components $eextracting chemical information from molecular wave functions /$fIstvan Mayer, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary 210 1$aBoca Raton :$cTaylor & Francis,$d[2017] 210 4$dİ2017 215 $a1 online resource (240 pages) $cillustrations 300 $aA CRC title. 311 $a0-367-86484-3 311 $a1-4200-9011-9 320 $aIncludes bibliographical references and index. 327 $a1. Introduction -- 2. Basic ideas of Hilbert space analysis -- 3. A common framework : atomic resolution of identity -- 4. Analysis of the first-order density in Hilbert space -- 5. Effective AOs and effective minimal basis sets -- 6. Bond order and valence indices in the Hilbert space -- 7. Open-shell systems and local spins -- 8. Energy components in the Hilbert space -- 9. Analysis in the three-dimensional space. 606 $aWave functions 606 $aChemical bonds 606 $aChemical structure 606 $aQuantum chemistry 615 0$aWave functions. 615 0$aChemical bonds. 615 0$aChemical structure. 615 0$aQuantum chemistry. 676 $a541/.22 700 $aMayer$b Istvan$f1943,$0896204 801 0$bFlBoTFG 801 1$bFlBoTFG 906 $aBOOK 912 $a9910136140503321 996 $aBond orders and energy components$92002009 997 $aUNINA