Pentanuclear Octacyanotungstate(V)-Based Molecule with a High Spin Ground State S = 13/2

Inorganic Chemistry - Tập 41 Số 5 - Trang 1323-1327 - 2002
Robert Podgajny1, Cédric Desplanches1, Barbara Sieklucka1, Roberta Sessoli1, Vincent Villar1, C. Paulsen1, Wolfgang Wernsdorfer1, Y. Dromzée1, M. Verdaguer1
1Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland, Laboratoire de Chimie Inorganique et Matériaux Moléculaires, Unité associée au CNRS 7071, Université Pierre et Marie Curie, 75252 Paris Cedex 05, France, Department of Chemistry, University of Florence, Via Maragliano 77, 50144 Florence, Italy, Centre de Recherche sur les très Basses Températures, CNRS, rue des Martyrs, 38054 Grenoble Cedex, France, and Laboratoire Louis Néel, CNRS, rue des Martyrs, 38054 Grenoble Cedex,...

Tóm tắt

Từ khóa


Tài liệu tham khảo

Gütlich P., 1994, Angew. Chem., Int. Ed. Engl., 33, 2024, 10.1002/anie.199420241

Cartier, 2000, J. Am. Chem. Soc., 122, 6653, 10.1021/ja000349m

Sato O., 1996, Science, 272, 704, 10.1126/science.272.5262.704

Luis F., 1996, Phys. Rev. B, 55, 11448, 10.1103/PhysRevB.55.11448

Sessoli R., 1993, Nature, 365, 141, 10.1038/365141a0

Gatteschi D., 1994, Science, 265, 1054, 10.1126/science.265.5175.1054

Caneschi A., 1998, J. Magn. Magn. Mat., 177, 1330, 10.1016/S0304-8853(97)00799-3

Thomas L., 1996, Nature, 383, 145, 10.1038/383145a0

Scuiller A., 1996, New J. Chem., 20, 1

Parker R., 2001, Chem. Commun., 333, 10.1039/b007113g

Zhong Z. J., 2000, J. Am. Chem. Soc., 122, 2952, 10.1021/ja992622u

Larionova J., 2000, Angew. Chem., Int. Ed., 39, 1605, 10.1002/(SICI)1521-3773(20000502)39:9<1605::AID-ANIE1605>3.0.CO;2-5

Sieklucka B., 2000, Inorg. Chem., 39, 5156, 10.1021/ic0000404

Samotus A., 1973, Pol. J. Chem., 47, 265

McCann S., 1998, Rev. Casey, M. T.; Jackman, M.; Devereux, M.; McKee, W. Inorg. Chim. Acta, 279, 24

Butter K. R., 1986, J. Chem. Soc., Dalton Trans., 1217, 10.1039/dt9860001217

Sieklucka B., 1993, J. Photochem. Photobiol., A, 74, 115, 10.1016/1010-6030(93)80106-J

Gatteschi D., 1993, Gazz Chim. Ital., 231

Sheldrick G. M., 1986, A program for crystal structure determination

Watkin D. J., 1986, An advanced Crystallographic Program System

Bok L. D. C., 1970, Acta Crystallogr., 26, 684, 10.1107/S0567740870003011

Sieklucka B., 2000, THEOCHEM, 520, 155

Podgajny R., 2000, J. Chem. Soc., Dalton Trans., 1799, 10.1039/b000645i

Zhong Z. J., 2000, Inorg. Chem., 39, 5095, 10.1021/ic0005994

Griffith W. P., 1975, J. Chem. Soc., Dalton Trans., 2489

Purcell K. F., 1977, Inorg. Chem., 16, 1708, 10.1021/ic50173a028

Darensbourg M. Y., 1979, Inorg. Chem., 18, 3286, 10.1021/ic50201a073

Bignozzi C. A., 1992, Inorg. Chem., 31, 5260, 10.1021/ic00051a018

Scott M. J., 1994, J. Am. Chem. Soc., 116, 11357, 10.1021/ja00104a015

Watzky M. A., 1996, Inorg. Chem., 35, 3463, 10.1021/ic950834w

Dunbar K. R., 1997, Prog. Inorg. Chem., 45, 283

Vahrenkamp H., 1997, J. Chem. Soc., Dalton Trans., 3643

Richardson G. N., 1999, Inorg. Chem., 38, 3070, 10.1021/ic981384l

Geiss A., 1999, Eur. J. Inorg. Chem., 1793, 10.1002/(SICI)1099-0682(199910)1999:10<1793::AID-EJIC1793>3.0.CO;2-3

Geiss A., 2000, Inorg. Chem., 39, 4029, 10.1021/ic0001412

Chen Z. N., 2000, Inorg. Chim. Acta, 309, 65, 10.1016/S0020-1693(00)00230-9

(a) Kahn, O.Molecular Magnetism; VCH:  New York, 1993; p 11.

(b) Kahn, O.Molecular Magnetism; VCH:  New York, 1993; p 113.

(c) Kahn, O.Molecular Magnetism; VCH:  New York, 1993; p 131.

Thegvalue less than 2 can be encountered in dinuclear complexesS=1/2andS=5/2and is related to the fact that thegtensor of the molecule is a linear combination of local tensors with a negative value of the constant ofS=1/2(Gateschi, D.; Bencini, A.EPR of exchange coupled systems; Springer:  Berlin, 1990; p 53 and 55). A similar phenomenon can hold here in the pentanuclear molecule W2Mn3, which can explain the mean value less than 2.

Thông tin
Thông tin xuất bản

Inorganic Chemistry

Tập 41 Số 5

1323-1327

Thông tin tác giả