Enthalpies of formation of hexakis(isopropoxy)-dimolybdenum and octakis-(isopropoxy)-dimolybdenum and the metal–metal bond enthalpy contributions

Cavell, Kingsley J.; Connor, Joseph A.; Pilcher, G.; Silva, Manual A. V. Ribeiro da; Silva, Manuel A.V. Ribeiro da; Skinner, H. A.; Virmani, Y.; Zafarani-Moattar, Mohamed T.

doi:10.1039/f19817701585

Cited by 20 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This last value was obtained by considering the bond dissociation enthalpy of the enolic hydrogen form of the ligand, (22) which was assumed to be (400 2 20) kJ·mol −1 , which gave the enthalpy of formation of the radical, (17) D f H m (thd, g) as −(346.2 2 20.4) kJ·mol −1 . Since the oxygen atoms in these b-diketonates are known to be equivalent, shown in many cases by crystal structure determinations, the mean enthalpies of dissociation of the metal-to-oxygen bond D m (M-O) are related to reaction (10):…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Thermochemical studies of 2,2,6,6-tetramethyl-3,5-heptanedione chelates of scandium group elements

Santos

Roca

Airoldi

1997

The Journal of Chemical Thermodynamics

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

“…The standard molar enthalpies of formation of the crystalline chelates were determined from the corresponding D r H m values and the auxiliary standard molar enthalpies of formation (19)(20)(21)(22) listed in table 3, which are related to hydrated metal chlorides, ligand, water, and hydrochloric solutions, as represented by equation (8).…”

Section: Resultsmentioning

confidence: 99%

Thermochemical studies of 2,2,6,6-tetramethyl-3,5-heptanedione chelates of scandium group elements

Santos

Roca

Airoldi

1997

The Journal of Chemical Thermodynamics

View full text Add to dashboard Cite

Chlorobis(2,2,2‐trichloroethoxy)‐and dichloro(2,2,2‐trichloroethoxy)‐iron(III): Synthesis, characterization, and coordination chemistry

Chadha

Sharma

1987

Zeitschrift anorg allge chemie

View full text Add to dashboard Cite

Chlorobis(2,2,2‐trichloroethoxy)‐ and dichloro(2,2,2‐trichloroethoxy)iron(III) have been synthesized. They react with various oxygen and nitrogen donor ligands to yield adducts formulated as FeCl(OCH2CCl3)2 · 2 L or FeCl2(OCH2CCl3) · 2 L (L = ligand). The depressed magnetic moments of these compounds show the presence of strong antiferromagnetic interactions between iron atoms. The infrared and 1H nmr spectra establish the presence of bridging and terminal alkoxy groups and ligands (L) are cis to each other. The electronic spectra of these complexes indicate that each iron atom is approximately octahedrally coordinated. Mass spectral data are in favour of dimeric structure for the title compounds.

show abstract

Standard molar enthalpies of formation of eight lanthanide(III) 2,2,6,6-tetramethyl-3, 5-heptanedione chelates in the crystalline and gaseous states: mean Ln–O bond dissociation enthalpies

Giera

2000

The Journal of Chemical Thermodynamics

View full text Add to dashboard Cite

Enthalpies of formation of hexakis(isopropoxy)-dimolybdenum and octakis-(isopropoxy)-dimolybdenum and the metal–metal bond enthalpy contributions

Cited by 20 publications

References 0 publications

Thermochemical studies of 2,2,6,6-tetramethyl-3,5-heptanedione chelates of scandium group elements

Thermochemical studies of 2,2,6,6-tetramethyl-3,5-heptanedione chelates of scandium group elements

Chlorobis(2,2,2‐trichloroethoxy)‐and dichloro(2,2,2‐trichloroethoxy)‐iron(III): Synthesis, characterization, and coordination chemistry

Standard molar enthalpies of formation of eight lanthanide(III) 2,2,6,6-tetramethyl-3, 5-heptanedione chelates in the crystalline and gaseous states: mean Ln–O bond dissociation enthalpies

Contact Info

Product

Resources

About