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Lattice Energies

All values of lattice energies are quoted in kJ mol^-1.

Fluorides

• CaF₂:

  thermochemical cycle: 2630 kJ mol^-1

  calculated: 2609 kJ mol^-1

Chlorides

• CaCl₂:

  thermochemical cycle: 2258 kJ mol^-1

  calculated: 2223 kJ mol^-1

Bromides

• CaBr₂:

  thermochemical cycle: 2176 kJ mol^-1

  calculated: 2132 kJ mol^-1

Iodides

• CaI₂:

  thermochemical cycle: 2074 kJ mol^-1

  calculated: 1905 kJ mol^-1

Hydrides

• CaH₂:

  thermochemical cycle: 2394 kJ mol^-1

  calculated: 2410 kJ mol^-1

Oxides

• CaO:

  thermochemical cycle: 3401 kJ mol^-1

  calculated: 3414 kJ mol^-1

• CaO₂:

  thermochemical cycle: 3133 kJ mol^-1

  calculated: 3144 kJ mol^-1

I am grateful to Dr Don Jenkins (University of Warwick, UK) who provided the lattice energy data, which are adapted from his contribution contained within reference 1.

References

1. H.D.B. Jenkins - personal communication.
2. H.D.B. Jenkins in CRC Handbook of Chemistry and Physics 1999-2000 : A Ready-Reference Book of Chemical and Physical Data (CRC Handbook of Chemistry and Physics, D.R. Lide, (ed.), CRC Press, Boca Raton, Florida, USA, 79th edition, 1998.

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