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Publications in 1999

On the role of transition metal elements as structure-stabilising agents in cuprate superconductors
N. C. Hyatt, G. B. Peacock, I. Gameson, K. L. Moran, M. Slaski, M. O. Jones, A. J. Ellis, Y. E. Gold, R. Dupree and P. P. Edwards
Int. J. Inorg. Mater., 1, 87-95 (1999)

Observation of hydroxyl groups by O-17 solid-state multiple quantum MAS NMR in sol-gel-produced silica
E. R. H. van Eck, M. E. Smith and S. C. Kohn
Solid State Nucl. Magn. Reson., 15, 181-188 (1999)
DOI: 10.1016/S0926-2040(99)00055-7

Solid-supported catalysts for atom-transfer radical cyclization of 2-haloacetamides
A. J. Clark, R. P. Filik, D. M. Haddleton, A. Radigue, C. J. Sanders, G. H. Thomas and M. E. Smith
J. Org. Chem., 64, 8954-8957 (1999)

Characterization of disordered solids by O-17 NMR
M. E. Smith
Abstr. Pap. Am. Chem. Soc., 218, U659-U659 (1999)

NMR studies of germanate and silicate glasses
R. Dupree
Abstr. Pap. Am. Chem. Soc., 218, U659-U659 (1999)

Comment on "Atomic ordering in xZrO(2)center dot(1-x) SiO2 xerogels (x=0.3, 0.5) by X-ray diffraction and reverse Monte Carlo simulations"
G. Mountjoy, D. M. Pickup, R. J. Newport and M. E. Smith
J. Mater. Sci. Lett., 18, 1553-1553 (1999)

Nuclear quadrupole resonance study of magnetic and nonmagnetic impurities in YBa2Cu4O8
G. V. M. Williams, R. Dupree and J. L. Tallon
Phys. Rev. B, 60, 1360-1364 (1999)

An investigation of pi-pi packing in a columnar hexabenzocoronene by fast magic-angle spinning and double-quantum H-1 solid-state NMR spectroscopy
S. P. Brown, I. Schnell, J. D. Brand, K. Mullen and H. W. Spiess
J. Am. Chem. Soc., 121, 6712-6718 (1999)
DOI: 10.1021/ja990637m

Peculiar behaviour of the spin susceptibility in Bi2Sr2Ca2Cu3O10
A. G. Kontos and R. Dupree
Physica C, 318, 565-568 (1999)

A Y-89 NMR study of Bi2Sr2Ca1-xYxCu2Oy (0.1 <= x <= 1.0)
A. G. Kontos, Z. P. Han and R. Dupree
Physica C, 318, 569-571 (1999)

2D five quantum MAS NMR using rotationally induced coherence transfer
T. Mildner, M. E. Smith and R. Dupree
Chem. Phys. Lett., 306, 297-302 (1999)

A structural study of (TiO2)(x)(SiO2)(1-x) (x=0.18, 0.30 and 0.41) xerogels prepared using acetylacetone
D. M. Pickup, G. Mountjoy, G. W. Wallidge, R. Anderson, J. M. Cole, R. J. Newport and M. E. Smith
J. Mater. Chem., 9, 1299-1305 (1999)

Structure of (ZrO2)(x)(SiO2)(1-x) xerogels (x=0.1, 0.2, 0.3 and 0.4) from FTIR, Si-29 and O-17 MAS NMR and EXAFS
D. M. Pickup, G. Mountjoy, G. W. Wallidge, R. J. Newport and M. E. Smith
PCCP Phys. Chem. Chem. Phys., 1, 2527-2533 (1999)

XANES study of Ti coordination in heat-treated (TiO2)(x)(SiO2)(1-x) xerogels
G. Mountjoy, D. M. Pickup, G. W. Wallidge, R. Anderson, J. M. Cole, R. J. Newport and M. E. Smith
Chem. Mat., 11, 1253-1258 (1999)
DOI: 10.1021/cm980644u

The Ge-O-Ge bond angle distribution in GeO2 glass: a NMR determination
R. Hussin, R. Dupree and D. Holland
J. Non-Cryst. Solids, 246, 159-168 (1999)
DOI: 10.1016/S0022-3093(99)00090-3

In-situ high-temperature XANES observations of rapid and reversible changes in Ti coordination in titania-silica xerogels
G. Mountjoy, D. M. Pickup, G. W. Wallidge, J. M. Cole, R. J. Newport and M. E. Smith
Chem. Phys. Lett., 304, 150-154 (1999)
DOI: 10.1016/S0009-2614(99)00302-4

Recent advances in experimental solid state NMR methodology for half-integer spin quadrupolar nuclei
M. E. Smith and E. R. H. van Eck
Prog. Nucl. Magn. Reson. Spectrosc., 34, 159-201 (1999)

Al-27 multiple-quantum magic angle spinning NMR study of the thermal transformation between the microporous aluminum methylphosphonates AlMePO-beta and AlMePO-alpha
S. P. Brown, S. E. Ashbrook and S. Wimperis
J. Phys. Chem. B, 103, 812-817 (1999)
DOI: 10.1021/jp9824858

A study of Li2TiOSiO4 and Li2TiOGeO4 by X-ray powder and electron single-crystal diffraction, O-17 MAS NMR and O K-edge and Ti L-2,L-3-edge EELS
T. J. Bastow, G. A. Botton, J. Etheridge, M. E. Smith and H. J. Whitfield
Acta Crystallogr. Sect. A, 55, 127-132 (1999)

Rotationally induced triple quantum coherence excitation in MAS NMR spectroscopy of I=5/2 spins
T. Mildner, M. E. Smith and R. Dupree
Chem. Phys. Lett., 301, 389-394 (1999)
DOI: 10.1016/S0009-2614(99)00009-3

Cristobalite in volcanic ash of the Soufriere Hills Volcano, Montserrat, British West Indies
P. J. Baxter, C. Bonadonna, R. Dupree, V. L. Hards, S. C. Kohn, M. D. Murphy, A. Nichols, R. A. Nicholson, G. Norton, A. Searl, R. S. J. Sparks and B. P. Vickers
Science, 283, 1142-1145 (1999)