References
- Mehran , F. , Shafer , M.W. and Subba Rao , G.V. 1975 . Solid-St. Commun. , 17 : 1311 – 1311 .
- Byfleet , C.R. , Chong , D.P. , Hebden , J.A. and McDowell , C.A. 1970 . J. magn. Reson. , 2 : 69 – 69 .
- Byfleet , C.R. , Lin , W.C. and McDowell , C.A. 1970 . Molec. Phys. , 18 : 363 – 363 .
- Schaal , R. and Souchay , P. 1949 . Analyt. chim. Acta , 3 : 1 – 1 .
- Waugh , J.L.T. , Shoemaker , D.P. and Pauling , L. 1954 . Acta crystallogr. , 7 : 438 – 438 .
- Mackey , D.J. , Evans , S.V. and Martin , R.L. 1976 . J. chem. Soc. Dalton , : 1515 – 1515 .
- Vermaas , A. and Groenveld , W.L. 1974 . Chem. Phys. Lett. , 27 : 583 – 583 .
- Gerloch , M. and Mackey , D.J. 1971 . J. chem. Soc. A , : 2605 – 2605 .
- Mackey , D.J. , Runciman , W.A. and Vance , E.R. 1975 . Phys. Rev. B , 11 : 211 – 211 .
- Ray , P. , Bhaduri , A. and Sarma , B. 1948 . J. Indian chem. Soc. , 25 : 51 – 51 .
- Shimura , Y. , Ito , H. and Tsuchida , R. 1954 . J. chem. Soc. Japan (Pure Chemistry Section) , 75 : 560 – 560 .
- Majumdar , M. 1962 . Indian J. Phys. , 36 : 111 – 111 .
- Gerloch , M. and Mackey , D.J. 1972 . J. chem. Soc. Dalton , : 1555 – 1555 .
- Mackey , D.J. and Evans , S.V. 1976 . J. chem. Soc. Dalton , : 2004 – 2004 .
- Low , W. 1956 . Phys. Rev. , 101 : 1827 – 1827 .
- Wertz , J.E. and Auzins , P. 1957 . Phys. Rev. , 106 : 484 – 484 .
- Davies , J.J. , Smith , S.R.P. and Wertz , J.E. 1969 . Phys. Rev. , 178 : 608 – 608 .
- Laurance , N. and Lambe , J. 1963 . Phys. Rev. , 132 : 1029 – 1029 .
- Pedersen , E. and Kallesoe , S. 1975 . Inorg. Chem. , 14 : 85 – 85 .
- Macfarlane , R.M. 1970 . Phys. Rev. B , 1 : 989 – 989 .