Inorganic Chemistry Published monthly by the American Chemical Society at 20th and Northampton Sts., Easton,
Pennsylvania
EDITOR-ELECT M. F R E D E R I C K HAWTHORNE
EDITOR EDWARD L. KING Department of Chemistry, University of Colorado, Boulder, Colorado 80302
Department of Chemistry University of California Riverside, California 92502
ASSOCIATE EDITORS THEODORE L. BROWN Department of Chemistry University of Illinois Urbana, Illinois 61801
CHARLES J. FRITCHIE, J R . Department of Chemistry Tulane University New Orleans, Louisiana 70118
JAMES A. IBERS Department of Chemistry Northwestern University Evanston, Illinois 60201
H E R B E R T D. KAESZ Department of Chemistry University of California Los Angeles, California 90024
BOARD OF EDITORS JOHN C. BAILAR, J R . Department of Chemistry University of Illinois Urbana, Illinois
F. ALBERT COTTON Department of Chemistry Massachusetts Institute of Technology Cambridge 39, Massachusetts
ALAN G. MACDIARMID Department of Chemistry University of Pennsylvania Philadelphia, Pennsylvania
ROBERT W. PARRY Department of Chemistry University of Michigan Ann Arbor, Michigan
N E I L BARTLETT Department of Chemistry Princeton University Princeton, New Jersey
LLEWELLYN H. JONES Los Alamos Scientific Laboratory Los Alamos, New Mexico
EARL L. MUETTERTIES Central Research Department Experimental Station E. I. du Pont de Nemours and Co. Wilmington 98, Delaware
HENRY T A U B E Department of Chemistry Stanford University Palo Alto, California
GEORGE H. CADY Department of Chemistry University of Washington Seattle 5, Washington
AARON WOLD Division of Engineering and Department of Chemistry Brown University Providence, Rhode Island
SENIOR PRODUCTION EDITOR:
CHARLES R. BERTSCH
Research Journals Production Office, American Chemical Society, 20th and Northampton Sts., Easton, Pennsylvania
© Copyright, 1968, by the American Chemical Society. Published monthly by the American Chemical Society at 20th and Northampton Sts., Easton, Pennsylvania 18042. Second-class postage paid at Easton, Pennsylvania. Manuscripts for publication in Inorganic Chemistry should be sent to the Editor-Elect, M. FREDERICK HAWTHORNE, Department of Chemistry, University of California, Riverside, California 92502. Correspondence regarding accepted papers, proofs, and reprints should be directed to Research Journals Production Office, American Chemical Society, 20th and Northampton Sts., Easton, Pennsylvania 18042. Senior Production Editor: CHARLES R. BERTSCH. Assistant Senior Production Editor: MARIANNE C. BROGAN. Assistant Editor:
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