Spectroscopy of Transition-Group Complexes

Advances in Chemical Physics

Volumn 5, Issue , 2007, Pages 33-146

  JØrgensen, Chr Klixbüll ^a,b,c  

^a NATO   (France)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^c Cyanamid European Research Institute   (Switzerland)

Author keywords

Covalent bonding; Electron transfer spectra; Interelectronic repulsion parameters; Ligand field theory; Nephelauxetic effect

Indexed keywords

EID: 84875005687     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1002/9780470143513.ch2     Document Type: Chapter

References (310)

1. Abragam, A., and Pryce, H.M.L., Proc. Roy. Soc. (London) A260, 164, 173 (1951).
2. Anderson, S., and Basolo, K, J. Am. Chem. Soc. 82, 4423 (1960).
3. Asmussen, R.W., and Bostrup, O., Acta Chem. Scand. 11, 745 (1957).
4. Asmussen, R.W., and Soling, H., Acta Chem. Scand. 11, 1331 (1957).
5. Axe, J.D., Thesis Univ. Calif. UCRL-9293 (July, 1960): Electronic Structure of Octahedrally Coordinated Protactinium (IV).
6. Ayres, G.H., and Tuffly, B.L., Anal. Chem. 24, 949 (1952).
7. Babaeva, A.V., Doklady Akad. Nauk S.S.S.R. 40, 61 (1943).
8. Bailey, N., Carrington, A., Lott, K.A.K., and Symons, M.C.R., J. Chem. Soc. 1960, 290.
9. Ballhausen, C.J., Mat. fys. Medd. Dan. Vid. Selsk. 29, No. 8 (1955).
10. Ballhausen, C.J., and Jorgensen, C.K., Acta Chem. Scand. 9, 397 (1955).
11. Ballhausen, C, J., and Winther, F., Acta Chem Scand. 13, 1729 (1959).
12. Basolo, F., J. Am. Chem. Soc. 72, 4393 (1950).
13. Becquerel, J., and Opechowski, W., Physica 6, 1039 (1939).
14. Belford, R.L., Calvin, M., and Belford, G., J. Chem. Phys. 26, 1164 (1957).
15. Bellugue, J., and Daudel, R, Rev. sci. 84, 541 (1946).
16. Bennett, R.M., and Holmes, O.F., Can. J. Chem. 38, 2319 (1960).
17. Bethe, H., Ann. Physik [5] 3, 133 (1929).
18. Bjerrum, J., Mat. fys. Medd. Dan. Vid. Selsk. 22, No. 18 (1946).
19. Bjerrum, J., and Rasmussen, S.E., Acta Chem. Scand. 6, 1265 (1952).
20. Bjerrum, J., Ballhausen, C.J., and Jorgensen, C.K., Acta Chem. Scand. 8, 1275 (1954).
21. Bjerrum, J., and Jorgensen, C.K., Rec. trav. chim. 75, 658 (1956).
22. Bjerrum, J., Adamson, A.W., and Bostrup, O, Acta Chem. Scand. 10, 329 (1956).
23. Blankenship, F.A., and Belford, R.L., J. Chem. Phys. 36, 633 (1962).
24. Boef, G., Beek, H.J. van der, and Braaf, T., Rec. trav. chim. 77, 1064 (1958).
25. Bostrup, O., and Jorgensen, C.K., Acta Chem. Scand. 11, 1223 (1957).
26. Boyd, G.E., Cobble, J.W., Nelson, C.M., and Smith, W.T., J. Am. Chem. Soc. 74, 556 (1952).
27. Boyd, G.E., and Larson, Q.V., J. Phys. Chem. 64, 988 (1960).
28. Brasted, R. C, and Hirayama, C, J. Phys. Chem. 63, 780 (1959).
29. Brigando, J., Bull. ioc. chim. France 1957, 211.
30. Brigando, J., Bull. soc. chim. France 1957, 503.
31. Brubaker, G.H., and Johnson, C.E., J. Am. Chem. Soc. 80, 5037 (1958).
32. Buck, R.P., Singhadeja, S., and Rogers, L.B., Anal. Chem. 26, 1240 (1954).
33. Buffagni, S., and Dunn, T.M., J. Chem. Soc. 1961, 5105.
34. Busey, R.H., and Larson, Q. V, 133 Nat. Meet. Am. Chem. Soc, San Francisco, 1958,-30L, No. 72.
35. Butement, F.D.S., Trans. Faraday Soc. 44, 617 (1948).
36. Cady, H.H., and Connick, R.E., J. Am. Chem. Sec. 80, 2646 (1958).
37. Carlson, E., and Dieke, G.H., J. Chem. Phys. 29 (1958) 229.
38. Carrington, A., Schonland, D., and Symons, M.C.R., J. Chem. Soc. 1957, 659.
39. Carrington, A., and Symons, M.C.R., J. Chem. Soc. 1960, 889.
40. Carrington, A., Ingram, D.J.E., Lott, K.A.K., Schonland, D.S., and Symons, M.C.A., Proc. Roy. Soc. (London) A254, 101 (1959).
41. Carrington, A., and Jorgensen, C.K., Mol. Phys. 4, 395 (1961).
42. Chatt, J., Gamlen, G.A., and Orgel, L.E., J. Chem. Soc. 1958, 486; 1959, 1047.
43. Cohen, A.J., and Davidson, N., J. Am. Chem. Soc. 73, 1955 (1951).
44. Cohen, A.J., and Plane, R.A., J. Phys. Chem. 61, 1096 (1957).
45. Condon, E.U., and Shortley, G.H., Theory of Atomic Spectra, 2 ed., University Press, Cambridge, 1953.
46. Connick, R.E., and Hurley, C.R., J. Am. Chem. Soc. 74, 5012 (1952).
47. Conway, J.G., J. Chem. Phys. 31, 1002 (1959).
48. Conway, J.G., and Gruber, J.B., J. Chem. Phys. 32, 1178 (1960).
49. Cotton, F.A., and Meyers, M.D., J. Am. Chem. Soc. 82, 5023 (1960).
50. Cotton, F.A., Goodgame, D.M.L., and Goodgame, M., J. Am. Chem. Soc. 83, 4690 (1961).
51. Cotton, F.A., Goodgame, D.M.L., and Goodgame, M., J. Am. Chem. Soc. 84, 167 (1962).
52. Cunningham, B.B., Comparative Chemistry of the Actinide and Lanthanide Elements, 17 Internat. Congress of Pure and Appl. Chem., Munich, 1959.
53. Dainton, F.S., J. Chem. Soc. 1952, 1533.
54. DeFord, D.D., and Davidson, A.W., J. Am. Chem. Soc. 73, 1469 (1951).
55. Dieke, G.H., and Heroux, L., Phys. Rev. 103, 1-27 (1956).
56. Doehlemann, E., and Fromherz, H., Z. phys. Chem. A171, 353 (1934).
57. Doyle, W.P., and Lonergan, G.A., Discussions Faraday Soc. 26, 27 (1958).
58. Dreisch, T., and Trommer, W.Z. physik. Chem. Leipzig B37, 37 (1937).
59. Dunn, T.M., J. Chem. Soc. 1959, 623.
60. Dunn, T.M., and Peacock, R.D., private communication.
61. Eby, J.E., Teegarden, K.J., and Dutton, D.B., Phys. Rev. 116, 1099 (1959).
62. Edelson, M.R., and Plane, R.A., J. Phys. Chem. 63, 327 (1959).
63. Eisenstein, J. C, and Pryce, M.H.L., Proc. Roy. Soc. (London) A255, 181 (1960).
64. Eisenstein, J. C, J. Chem. Phys. 34, 1628 (1961).
65. Elleman, T.S., Reishus, J.W., and Martin, D.S., J. Am. Chem. Soc. 80, 536 (1958).
66. Elving, P.J., and Zemel, B., J. Am. Chem. Soc. 79, 1281 (1957).
67. Ephraim, F., and Bloch, R., Ber. 59, 2692 (1926).
68. Ephraim, F., and Bloch, R., Ber. 61, 65, 72, 80 (1928).
69. Eyring, H., Walter, J., and Kimball, G.E., Quantum Chemistry, John Wiley, New York, 1944.
70. Fine, D.A., J. Am. Chem. Soc. 84, 1139 (1962).
71. Finkelstein, R., and Van Vleck, J.H., J. Chem. Phys. 8, 790 (1940).
72. Fletcher, J.M., and Woodhead, J.L., Conference on Co-ordination Chemistry, London, April 1959, paper no. 44.
73. Ford, R.A., and Hill, O.F., Spectrochim. Acta 16, 493 (1960).
74. Forrester, J.S., and Ayres, G.H., J. Phys. Chem. 63, 1979 (1959).
75. Fraser, J.G., Beamish, F.E., and McBryde, W.A.E., Anal. Chem. 26, 495 (1954).
76. Fred, M., private communication.
77. Freed, S., Phys. Rev. 38, 2122 (1931).
78. Freeman, A.J., and Watson, R.E., Phys. Rev. 118, 1168 (1960).
79. Fried, S., and Hindman, J. C, J. Am. Chem. Soc. 76, 4863 (1954).
80. Friedman, H.L., J. Am. Chem. Soc. 74, 5 (1952).
81. Fromherz, H., and Menschick, W., Z. physik. Chem. Leipzig B3, 1 (1929).
82. Fromherz, H., and Kun-Hou Lih, Z. physik. Chem. Leipzig A153, 321 (1931).
83. Fromherz, H., Z. Elektrochem. 37, 553 (1931).
84. Fromherz, H., and Walls, H.J., Z. physik. Chem. Leipzig A178, 29 (1936).
85. Fronaeus, S., Thesis, Lund (1948).
86. Furlani, C, and Sartori, G., Gazz. chim. Hal. 87, 371, 380 (1957).
87. Furlani, C, Morpurgo, G., and Sartori, G., Z. anorg. Chem. 303, 1 (1960).
88. Furlani, C, and Murpurgo, G., Z. physik. Chem. Frankfurt 28, 93 (1961).
89. Furlani, C., and Furlani, A., J. Inorg. Nuclear Chem. 19, 51 (1961).
90. Furman, G.C., and Garner, C.S., J. Am. Chem. Soc. 72, 1785 (1950).
91. Furman, G.C., and Garner, C.S., J. Am. Chem. Soc. 73, 4528 (1951).
92. Gangopadhavav, A.K., and Chakravorthy, A., J. Chem. Phys. 35, 2206 (1961).
93. George, P., and McClure, D.S., Progress Inorg. Chem. 1, 382 (1959).
94. Gill, N.S., and Nyholm, R.S., J. Chem. Soc. 1959, 3997.
95. Gillespie, R.J., and Nyholm, R.S., Quart. Rev. 11, 339 (1957).
96. Goodgame, D.M.L., Goodgame, M., and Cotton, F.A., J. Am. Chem. Soc. 83, 4161 (1961).
97. Goodman, G.L., and Fred, M., J. Chem. Phys. 30, 849 (1959).
98. Griffith, J.S., and Orgel, L.E., J. Chem. Soc. 1956, 4981.
99. Griffith, J.S., Trans. Faraday Soc. 54, 1109 (1958).
100. Griffith, J.S., Trans. Faraday Soc. 56, 193 (1960).
101. Griffiths, T.R., and Symons, M.C.R., Trans. Faradav Soc. 56, 1125 (1960).
102. Gruen, D.M., and McBeth, R.L., J. Phys. Chem. 63, 393 (1959).
103. Haissinsky, M., J. chim. phys. 46, 298 (1949).
104. Haissinsky, M., J. chim. phys. 47, 415 (1950).
105. Hall, G.G., Rept. Progr. Phys. 22, 1 (1959).
106. Hartmann, H., and Schlafer, H.L., Z. Naturforsch. 6a, 754, 760 (1951).
107. Hartmann, H., Furlani, C, and Burger, A., Z. physik. Chem. Frankfurt 9, 62 (1956).
108. Hartmann, H., and Furlani, C, Z. physik. Chem. Frankfurt 9, 162 (1956).
109. Hartmann, H., and Schlafer, H.L., Angew. Chem. 66, 768 (1954).
110. Hartmann, H., and Buschbeck, C, Z. physik. Chem. Frankfurt 11, 120 (1957).
111. Hartmann, H., and Schmidt, H.J., Z. physik. Chem. Frankfurt 11, 234 (1957).
112. Hartmann, H., Theorie der Chemischen Bindung auf Quanten iheoreti-scher Grundlage, Springer Verlag, Gottingen, 1954.
113. Hartmann, H., Schlafer, H.L., and Hansen, K.H., Z. anorg. Chem. 289, 40 (1957).
114. Hartree, R.D., The Calculation of Atomic Structures, John Wiley, New York, 1957.
115. Heal, H.G., and May, J., J. Am. Chem. Soc. 80, 2374 (1958).
116. Heidt, L.J., Koster, G.F., and Johnson, A.M., J. Am. Chem. Soc. 80, 6471 (1958).
117. Helmholz, L., Brennan, H., and Wolfsberg, M., J. Chem. Phys. 23, 853 (1955).
118. Hepworth, M.A., Robinson, P.L., and Westland, G.J., J. Chem. Soc. 1958, 611.
119. Hershenson, H.M., Ultraviolet and Visible Absorption Spectra Index 1930-54, Academic Press, New York, 1956.
120. Herzberg, G., Molecular Spectra and Molecular Struchire. I. Spectra of Diatomic Molecules, 2 ed., Van Nostrand, New York, 1950.
121. Herzfeld, C.M., and Meijer, P.H.E., Solid State Phys. 12, 1 (1961).
122. Holm, R.H., and Cotton, F.A., J. Chem. Phys. 31, 788 (1959).
123. Holmes, O.G., and McClure, D.S., J. Chem. Phys. 26, 1686 (1957).
124. Hrostowski, H.J., and Kaiser, R.H., Bull. Am. Phys. Soc. 4, 167 (1959).
125. Hund, F., Z. Physik 73, 1 and 565 (1931).
126. Hush, N.S., Discussions Faraday Soc. 26, 145 (1958).
127. Hutchinson, C.A., and Weinstock, B., J. Chem. Phys. 32, 56 (1960).
128. Use, F.E., and Hartmann, H., Z. physik. Chem. Leipzig 197, 239 (1951).
129. Johnson, F.D., and Williams, F.E., J. Chem. Phys. 20, 124 (1952).
130. Judd, B.R., Proc. Roy. Soc. (London) A241, 414 (1957).
131. Jorgensen, C.K., Acta Chem. Scand. 8, 1495 (1954).
132. Jorgensen, C.K., Acta Chem. Scand. 8, 1502 (1954).
133. Jorgensen, C.K., Mat. fys. Medd. Dan. Vid. Selsk. 29, No. 7 and No. 11 (1955).
134. Jorgensen, C.K., Acta Chem. Scand. 9, 116 (1955).
135. Jorgensen, C.K., Acta Chem. Scand. 9, 540 (1955).
136. Jorgensen, C.K., Acta Chem. Scand. 9, 710 (1955).
137. Jorgensen, C.K., Acta Chem. Scand. 9, 1362 (1955).
138. Jorgensen, C.K., Acta Chem. Scand. 10, 500 (1956).
139. Jorgensen, C.K., Acta Chem. Scand. 10, 518 (1956).
140. Jorgensen, C.K., Acta Chem. Scand. 10, 887 (1956).
141. Jorgensen, C.K., Report to the Xth Solvay Council. Quelques Problemes de Chimie Miner ale, R. Stoops, Bruxelles, 1956, p. 355.
142. Jorgensen, C.K., Mat. fys. Medd. Dan. Vid. Selsk. 30, No. 22 (1956).
143. Jorgensen, C.K., Acta Chem. Scand. 10, 1503 (1956).
144. Jorgensen, C.K., Acta Chem. Scand. 10, 1505 (1956).
145. Jorgensen, C.K., Acta Chem. Scand. 11, 53 (1957).
146. Jorgensen, C.K., Acta Chem. Scand. 11, 73 (1957).
147. Jorgensen, C.K., Acta Chem. Scand. 11, 151 (1957).
148. Jorgensen, C.K., Acta Chem. Scand. 11, 166 (1957).
149. Jorgensen, C.K., Energy Levels of Complexes and Gaseous Ions, Gjellerups Forlag, Copenhagen, 1957.
150. Jorgensen, C.K., Ada Chem. Scand. 11, 399 (1957).
151. Jorgensen, C.K., Acta Chem. Scand. 11, 981 (1957).
152. Jorgensen, C.K., Acta Chem. Scand. 12, 903 (1958).
153. Jorgensen, C.K., Absorption Spectra of Complexes of Heavy Metals. Final Technical Report (ASTIA Doc."No. 157158) of Contract no. DA-91-508-EUC-247 with European Research Office, U.S. Department of the Army, Frankfurt-am-Main, 1958.
154. Jorgensen, C.K., Mol. Phys. 1, 410 (1958).
155. Jorgensen, C.K., Acta Chem. Scand. 12, 1537 (1958).
156. Jorgensen, C.K., Acta Chem. Scand. 12, 1539 (1958).
157. Jorgensen, C.K., Discussions Faraday Soc. 26, 90, 110, 175, 179 (1958).
158. Jorgensen, C.K., Acta Chem. Scand'. 13, 196 (1959).
159. Jorgensen, C.K., Mol. Phys. 2, 96 (1959).
160. Jorgensen, C.K., Mol. Phys. 2, 309 (1959).
161. Jorgensen, C.K., Mol. Phys. 3, 201 (1960).
162. Jorgensen, C.K., Absorption Spectra and Chemical Bonding in Complexes, Pergamon Press, Oxford, 1962.
163. Jorgensen, C.K., Solid State Phys. 13, 375 (1962).
164. Jorgensen, C.K., Mol. Phys. 5, 271 (1962).
165. Jorgensen, C.K., and Brinen, J.S., Mol. Phys. 5 (1962).
166. Jorgensen, C.K., Acta Chem. Scand. 16, 793 (1962).
167. Jorgensen, C.K., unpublished results.
168. Kato, M., Z. physik. Chem. Frankfurt 23, 375 (1960).
169. Katz, J.J., and Seaborg, G.T., The Chemistry of the Actinide Elements, Methuen, London, 1957.
170. Katzin, L.I., J. Am. Chem. Soc. 76, 3089 (1954).
171. Kida, S., and Yoneda, H., J. Chem. Soc. Japan 76, 1059 (1955).
172. Kida, S., Bull. Chem. Soc. Japan 33, 587 (1960).
173. Kimball, G.E., J. Chem. Phys. 8, 188 (1940).
174. Kiss, A., and Gerendas, M., Z. phvsik. Chem. Leipzig A180, 117 (1937).
175. Kiss, A., and Czegledy, D., Z. anorg. Chem. 235, 407; 239, 27 (1938).
176. Kiss, A., Abraham, J., and Hegediis, I., Z. anorg. Chem. 244, 98 (1940).
177. Knox, R.S., and Dexter, D.L., Phys. Rev. 104, 1245 (1956).
178. Knox, R.S., and Inchauspe, N., Phys. Rev. 116, 1093 (1959).
179. Koide, S., and Pryce, M.H.L., Phil. Mag. 3, 607 (1958).
180. Koster, G.F., Quart. Prog. Rep. Solid-State and Molecular Theory Group, Massachusetts Institute of Technology, Jan. 1960, p. 3.
181. Kosower, E.M., J. Am. Chem. Soc. 78, 5700 (1956).
182. Kosower, E.M., Skorcz, J.A., Schwarz, W.M., Patton, J.W., J. Am. Chem. Soc. 82, 2188 (1960).
183. Kroger, F.A., Yinck, H.J., and Boomgaard, J. van den, Physica 18, 77 (1952).
184. Kuroya, H., and Tsuchida, R., J. Chem. Soc. Japan 61, 597 (1940).
185. Langseth, A., and Quiller, B., Z. phvsik. Chem. LeipzigB27, 79 (1934).
186. Larson, L.L., and Garner, C.S., J. Am. Chem. Soc. 76, 2180 (1954).
187. Laswick, J.A., and Plane, R.A.,'J. Am. Chem. Soc. 81. 3564 (1959).
188. Liehr, A.D., and Ballhausen, C.J., Phys. Rev. 106, 1161 (1957).
189. Linhard, M., Z. Elektrochem. 50, 224 (1944).
190. Linhard, M., and Weigel, M., Z. anorg. Chem. 266, 49 (1951).
191. Linhard, M., and Weigel, M., Z. anorg. Chem. 271, 101 (1952).
192. Linhard, M., and Weigel, M., Z. physik. Chem. Frankfurt 11, 308 (1957).
193. Linnett, J.W., J. Chem. Soc. 1956, 275.
194. Lott, K.A.K., and Symons, M.C.R., J. Chem. Soc. 1960, 973.
195. Low, W., Z. physik. Chem. Frankfurt 13, 107 (1957).
196. Low, W., Phys. Rev. 109, 247 256 (1958).
197. Low, W., Paramagnetic Resonance in Solids, Suppl. No. 2 to Solid State Phys., Academic Press, N. York, 1960.
198. Low, W., and Weger, M., Phys. Rev. 118, 1130 (1960).
199. Lowdin, P.O., J. phys. Chem. 61, 55 (1957).
200. Lowdin, P.O., and Yoshizuma, H., Adv. Chem. Phys. 2, 207, 323 (1959).
201. Maki, G., J. Chem. Phys. 29, 162 (1958).
202. Mandel, G., Bauman, R.P., and Banko, E., J. Chem. Phys. 33, 192 (1960).
203. Martin, B., and Waind, G.M., J. Chem. Soc. 1958, 4284.
204. McClure, D.S., J. Phys. Chem. Solids 3, 311 (1957).
205. McClure, D.S., Solid State Phys. 9, 399 (1959).
206. McClure, D.S., and Weakliem, H., private communication.
207. Merritt, C, Hershenson, H.M., and Rogers, L.B., Anal. Chem. 25, 572 (1953).
208. Metzler, D.E., and Myers, R.J., J. Am. Chem. Soc. 72, 3776 (1950).
209. Moffitt, W., Proc. Roy. Soc. (London) A210, 224, 245 (1951).
210. Moffitt, W., and Ballhausen, C.J., Ann. Rev. Phys. Chem. 7, 107 (1956).
211. Moffitt, W., Goodman, G.L., Fred, M., and Weinstock, B., Mol. Phys. 2, 109 (1959).
212. Moore, C.E., Atomic Energy Levels, Nat. Bur. Stand. Circ. 467, Vols. I, II, III. Washington, 1949, 1952, 1958.
213. Mori, M., Shibata, M., Kyuono, E., and Adachi, T., Bull. Chem. Soc. Japan 29, 883 (1956).
214. Mulliken, R.S., Revs. Modem Phys. 4, 1 (1932).
215. Mulliken, R, S., and Rieke, C.A., Rept. Progr. Phys. 8, 231 (1941).
216. Neuhaus, A., Z. Krist. 113, 195 (1960).
217. Neumann, H.M., J. Am. Chem. Soc. 76, 2611 (1954).
218. Newman, L., and Hume, D, N., J. Am. Chem. Soc. 79,4576,4581 (1957).
219. Newman, L., LaFleur, W., Brousaides, F.J., and Ross, A.M., J. Am. Chem. Soc. 80, 4491 (1958).
220. Nyholm, R.S., and Dunn, T.M., Private communication (cf. J. Chem. Soc. 1958, 4012).
221. Orgel, L.E., J. Chem. Soc. 1952, 4756.
222. Orgel, L.E., J. Chem. Phvs. 23, 1004, 1819 (1955).
223. Orgel, L.E., J. Chem. Phys. 23, 1824 (1955).
224. Orgei, L.F., J. Chem. Phys. 23, 1958 (1955).
225. Orgel, L. E, Reports to the Xth Solvay Council. Quelques Problemes de Chimie Minerale, R. Stoops, Bruxelles, 1956, p. 289.
226. Orgel, L.E., Nature 179, 1348 (1957).
227. Orgel, L.E., J. Chem. Soc. 1958, 4186; 1959, 3815.
228. Orgel, L.E., Transition Metal Chemistry, Methuen, London, 1960.
229. Overhauser, A.W., Phys. Rev. 101, 1702 (1956).
230. Owen, J., Proc. Roy. Soc. (London) A227, 183 (1955).
231. Pappalardo, R., J. Chem. Phys. 31, 1050 (1959).
232. Pappalardo, R., J. Chem. Phys. 33, 612 (1960).
233. Pappalardo, R., Wood, D.L., and Linares, R. C, J. Chem. Phys. 35, 1460, 2041 (1961).
234. Pappalardo, R., and Dietz, R.E., Phys. Rev. 123, 1188 (1961).
235. Pecsok, R.L., and Bjerrum,J., Acta Chem. Scand. 11, 1419 (1957).
236. Penney, W.G., Trans. Faraday Soc. 36, 627 (1940).
237. Perros, T., private communication.
238. Petersen, R., J. Phys. Chem. Solids 1, 284 (1957).
239. Piper, T.S., and Koertge, N., J. Chem. Phys. 32, 559 (1960).
240. Piper, T.S., and Carlin, R.L., J. Chem. Phys. 33,608 (1960).
241. Piper, T.S., and Carlin, R.L., J. Chem. Phys. 35, 1809 (1961).
242. Polder, D., Physica 9, 709 (1942).
243. Pratt, G.W., and Coelho, R., Phys. Rev. 116, 281 (1959).
244. Pryce, M.H.L., and Runciman, W.A., Discussions Faraday Soc. 26, 34 (1958).
245. Rabinowitch, E., Rev. Mod. Phys. 14, 112 (1942).
246. Racah, G., Phys. Rev. 62, 438 (1942).
247. Racah, G., Phys. Rev. 63,367(1943).
248. Racah, G., Phys. Rev. 76, 1352(1946).
249. Roberts, G.L., and Field, F.H., J. Am. Chem. Soc. 72, 4232 (1950).
250. Rulfs, C., and Meyer, R., J. Am. Chem. Soc. 77, 4505 (1955).
251. Runciman, W.A., Rept. Progr. Phys. 21, 30 (1958).
252. Runciman, W.A., and Schroeder, K.A., Proc. Roy. Soc. (London) A265, 489 (1962).
253. Sacconi, L., Paoletti, P., and Ciampolini, M., J. Chem. Soc. 1961, 5115.
254. Santen, J.H. van, and Wieringen, J.S. van, Rec. trav. chim. 71, 420 (1952).
255. Satten, R.A., J. Chem. Phys. 21, 637 (1953).
256. Saum, G.A., and Hensley, E.B., Phys. Rev. 113, 1019 (1959).
257. Schlafer, H.L., Z. physik. Chem. Frankfurt 4, 116 (1955).
258. Schlafer, H.L., Z. physik. Chem. Frankfurt 11, 65 (1957).
259. Schlafer, H.L., and Skoludek, H., Z. physik. Chem. Frankfurt 11, 277 (1957).
260. Schlafer, H.L., and Kling, O., Z. anorg. Chem. 302, 1 (1959).
261. Schlafer, H.L., Kling, C, Mahler, L., and Opitz, H.P., Z. physik. Chem. Frankfurt 24, 307 (1960).
262. Schmidt, G., and Herr, W., Z. Naturforsch. 16a, 748 (1961).
263. Schmitz-Dumont, O., Brokopf, H., and Burkhardt, K., Z. anorg. Chem. 295, 7 (1958).
264. Schmitz-Dumont, O., Gossling, H., and Brokopf, H., Z. anorg. Chem. 300, 159 (1959).
265. Schmitz-Dumont, O., and Reinen, D., Z. Elektrochem. 63, 978 (1959).
266. Schaffer, C.E., J. Inorg. & Nuclear Chem. 8, 149 (1958).
267. Schaffer, C.E., and Jorgensen, C.K., J. Inorg. & Nuclear Chem. 8, 143 (1958).
268. Schaffer, C.E., private communication.
269. Schaffer, C.E., and Jorgensen, C.K., unpublished results.
270. Seitz, F., J. Chem. Phys. 6, 150 (1938).
271. Shimura, Y., Bull. Chem. Soc. Japan 31, 173 (1958).
272. Shimura, Y., and Tsuchida, R., Bull. Chem. Soc. Japan 29, 311 (1956).
273. Simpson, E.A., and Waind, G.M., J. Chem. Soc. 1958, 1746.
274. Sjoblom, R., and Hindman, J.C., J. Am. Chem. Soc. 73, 1744 (1951).
275. Slater, J.C., Quantum Theory of Atomic Structure, Vol. I. McGraw-Hill, New York, 1960.
276. Sone, K., and Kato, M., Z. anorg. Chem. 301, 277 (1959).
277. Stahl-Brada, R., and Low, W., Phys. Rev. 113, 775 (1959).
278. Stevens, K.W.H., Proc. Roy. Soc. (London) A219, 542 (1953).
279. Stewart, D.C., Light Absorption.. , II, ANL-4812. Argonne, 1952.
280. Stewart, D.C., and Kato, D., Anal. Chem. 30, 164 (1958).
281. Stolarczyk, L., Acta Chem. Scand. 12, 1885 (1958).
282. Stout, J.W., J. Chem. Phys. 31, 709 (1959), and 33, 303 (1960).
283. Tanabe, Y., and Sugano, S., J. Phys. Soc. Japan 9, 753 and 766 (1954).
284. Tanner, K.N., and Duncan, A.B.F., J. Am. Chem. Soc. 73, 1164 (1951).
285. Tsuchida, R., Bull. Chem. Soc. Japan 13, 388, 436, and 471 (1938).
286. Tsuchida, R., and Yamada, S., Bull. Chem. Soc. Japan 31, 813 (1958).
287. Van Vleck, J.H., J. Chem. Phys. 3, 803, 807 (1935).
288. Vlcek, A.A., and Beran, P., Collection Czechoslov. Chem. Communs. 21, 1640 (1956).
289. Volbert, F., Z. Phys. Chem. A149, 382 (1930).
290. Von der Lage, F. C, and Bethe, H., Phys. Rev. 71, 612 (1947).
291. Von Hippel, A., Z. Physik 101, 680 (1936).
292. Watson, R.E., Phys. Rev. 118, 1036 (1960).
293. Watson, R.E., Phys. Rev. 119, 1934 (1960).
294. Watson, R.E., Iron Series Hartree-Fock Calculations. Technical Report No. 12 of Solid-State and Molecular Theory Group, Massachusetts Institute of Technology, 1959.
295. Watson, R.E., and Freeman, A.J., Quart. Progr. Rept., Solid-State and Molecular Theory Group, Massachusetts Institute of Technology, July 1960, p. 26.
296. Watters, J.I., and DeWitt, R., J. Am. Chem. Soc. 82, 1333 (1960).
297. Williams, F.E., Segall, B., and Johnson, P.D., Phys. Rev. 108, 46 (1957).
298. Williams, R.J.P., J. Chem. Soc. 1955, 137.
299. Williams, R.J.P., Discussions Faraday Soc. 26, 123 (1958).
300. Williams, R.J.P., Ann. Rep. Chem. (London) 56, 87 (1960).
301. Woldbye, F., Acta Chem. Scand. 12, 1079 (1958).
302. Wolfsberg, M., and Helmholz, L., J. Chem. Phys. 20, 837 (1952).
303. Wybourne, B.G., J. Chem. Phys. 32, 639 (1960).
304. Yamada, S., and Tsuchida, R., Bull. Chem. Soc. Japan 26, 15 (1953).
305. Yamada, S., and Tsuchida, R., Bull. Chem. Soc. Japan 29, 289 (1956).
306. Yamatera, H., Bull. Chem. Soc. Japan 31, 95 (1958).
307. Yamatera, H., J. Inorg. & Nuclear Chem. 15, 50 (1960).
308. Yoneda, H., Bull. Chem. Soc. Japan 30, 130 (1957).
309. Yuster, P.H., and Delbecq, C.J., J. Chem. Phys. 21, 892 (1953).
310. Zaslow, B., and Rundle, R.E., J. Phys. Chem. 61, 490 (1957).