Minimal basis set non-empiricral SCF LCAO MO calculations on cyclooctatetiaene I, its &anion11 and its bicyclic valence tautomer III kad to i: ring inversion barrier of 17.8 kiral/mde for the ptient molecu!+ a phnar D,h structure for the dianion, and an energy difference of 3.9 kuijmok: bchveen I an
Bonding in phosphorus oxyfluoride and phosphorus thiofluoride. An ab initio SCF LCAO MO study
โ Scribed by A. Serafini; J.-F. Labarre
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 240 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
โฆ Synopsis
A comparison
of the electronic structures of the molecules OPFs and SPFs is performed within the framework of an ab initio SCF LCAO MO study. In complete agreement with the empirical assumptions provided by previous magneto-optical experiments, the (P-S) bond in SPFs is weaker, endowed with a higher n character and less polar than the (P-O) bond in OPF3
๐ SIMILAR VOLUMES
Ab-initio calculations using three large gaussian basis sets arc reported for the unstable molecule SF2. The cffcct on tbc energy and computed geometry of polarhation functions and their expcrnents is examined, and a variety of one4cciron propertics computed.
Large-scale f-lussn~ orbxd SCT MO calculations xe prc.cntcd for rhc t11lc molcculc> C&xd.ncd rqudlbrmm bcomc-LIICS, hydrogen-bond dlssoclarron encrg~cs. and on~vlccrron propcrncs are gwcn LO supplement c\pcnmcnml dam ior C2H: HCI Chanbcs oi clecrron dlsrnburlon on cornpIe\ torm~non arc dlscusscd rn