Inorganic Chemistry EDITOR M. FREDERICK HAWTHORNE Department of Chemistry, University of California, Los Angeles, California
90024
ASSOCIATE EDITORS THEODORE L. BROWN Department of Chemistry University of Illinois' Urbana, Illinois 61801
MELVYN R. CHURCHILL Department of Chemistry University of Illinois at Chicago Circle Chicago, Illinois 60680
HERBERT 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 61801
JAMES A. IBERS Department of Chemistry Northwestern University Evanston, Illinois 60201
JOHN K. R U F F Department of Chemistry University of Georgia Athens, Georgia 30601
N E I L BARTLETT Department of Chemistry University of California Berkeley, California 94720
EDWARD L. K I N G Department of Chemistry University of Colorado Boulder, Colorado 80302
GALEN D. STUCKY Department of Chemistry University of Illinois Urbana, Illinois 61801
FRED BASOLO Department of Chemistry Northwestern University Evanston, Illinois 60201
EARL L. MUETTERTIES Department of Chemistry Cornell University Ithaca, New York 14850
HENRY TAUBE Department of Chemistry Stanford University Palo Alto, California 94305
F . ALBERT COTTON Department of Chemistry Texas A&M University College Station, Texas 77843
ROBERT W. PARRY Department of Chemistry University of Utah Salt Lake City, Utah 84112
AARON WOLD Division of Engineering and Department of Chemistry, Brown University Providence, Rhode Island 02912
RICHARD H. HOLM Department of Chemistry Massachusetts Institute of Technology Cambridge, Massachusetts 02139
GEORGE W. PARSHALL Central Research Department E.I. du Pont de Nemours and Co., Inc. Wilmington, Delaware 19898
Published by the AMERICAN CHEMICAL SOCIETY 1155 16th Street, N.W. Washington, D. C. 20036
Manuscripts for publication in In organic Chemistry should be sent to the
BOOKS AND JOURNALS DIVISION JOHN Κ CRUM R U T H REYNARD
Director Assistant
to the
Director CHARLES R. BERTSCH
Head,
Editorial Processing Department D. H. MICHAEL BOWEN
Head,
Journals Department BACIL GUILEY
Head, Graphics and
Production Department SELDON W. TERRANT
Head, Research
and Development Department
© Copyright, 1974, by the American Chemical Society. Published monthly by the American Chemical Society at 20th and North ampton Sts., Easton Pennsylvania 18042. Second-class postage paid at Washington, D. C , and at additional mailing offices.
Editor, M. FREDERICK
HAWTHORNE,
Department of Chemistry, University of California, Los Angeles, California 90024. Correspondence regarding accepted papers, proofs, and reprints should be directed to Editorial Processing De partment, American Chemical Society, 20th and Northampton Sts., Easton, Pennsylvania 18042. Head: CHARLES R. BERTSCH.
Assistant Edi
tor: C E L I A B . MCFARLAND. Editorial Assistant: SUSAN H. R E I C H .
Advertising Office: Centcom, Ltd., 142 East Avenue, Norwalk, Con necticut 06851 The American Chemical Society and the Editors of Inorganic Chemistry assume no responsibility for the state ments and opinions advanced by con tributors. Business a n d Subscription Information Send all new and renewal subscrip tions with payment to: Office of the Controller, 1155 16th St., N.W., Wash ington, D. C. 20036. Subscriptions should be renewed promptly to avoid a break in your series. AH correspond ence and telephone calls regarding changes of address, claims for missing issues, subscription service, the status of records, and accounts should be directed to Manager, Membership and Subscription Services, American Chem ical Society, P.O. Box 3337, Columbus,
Ohio 43210. Telephone (614) 4217230. On changes of address, include both old and new addresses with ZIP code numbers, accompanied by mailing label from a recent issue. Allow four weeks for change to become effective. Claims for missing numbers will not be allowed (1) if loss was due to failure of notice of change in address to be received before the date specified above, (2) if received more than sixty days from date of issue plus time normally required for postal delivery of journal and claim, or (3) if the reason for the claim is "issue missing from files." Subscription rates for 1974 : to mem bers, $18.00 per year; to nonmembers, $54.00 per year. Those interested in becoming members should write to the Admissions Department, American Chemical Society, 1155 16th St., N.W., Washington, D . . C . 20036. Postage: to Canada and countries in the PanAmerican Union, $4.00; all other countries, $5.00. Single copies for 1973: $5.50. Rates for back issues are available from the Special Issues Sales Department, 1155 16th St., N.W, Washington, D. C. 20036. Subscriptions to this and other ACS periodical publications are available on microfilm. Supplementary material not printed in this journal is now avail able in microfiche form on a current subscription basis. For information on microfilm or microfiche subscriptions, write Special Issues Sales Department at the address above.
Notice to Authors published in the January, April, July, and October issues
1A
