IUCr XVII Abstract Listing for session 18.03

Session Chair: Nancy L. Ross
Geological Sciences Dept
University College London
Gower Street
London WC1E 6BT UK
Phone: 44 171 387 7050 ext. 2423
Fax: 44 171 388 7614
ross@crysty.geol.ucl.ac.uk

Program Contact: R. Nelmes
ISIS Facility
Rutherford Appleton Lab
Chilton Didcot
Oxon OX11 0QX
UK
FAX 44 235 445720
rjn01@isise.rl.ac.uk

(E0464) MS18.03.01
Date: Saturday, August 10, Time: 10:00 - 10:20, Room: 611
X-RAY DIFFRACTION STUDY OF PRESSURE-INDUCED POLYMERIZATION IN SIMPLE MOLECULES WITH TRIPLE BONDS
K. Aoki , H. Yamawaki, M. Sakashita and H. Fujihisa
aoki@ccmail.nimc.go.jp

(E0887) MS18.03.02
Date: Saturday, August 10, Time: 10:20 - 10:40, Room: 611
NEW HIGH PRESSURE COMPOUNDS IN METHANE-HYDROGEN MIXTURES
M.S. Somayazulu , L.W. Finger, R.J. Hemley and H.K. Mao
zulu@granite.ciw.edu

(E0280) MS18.03.03
Date: Saturday, August 10, Time: 10:40 - 11:00, Room: 611
HOST STRUCTURE AND GUEST OCCUPANCY OF N2- AND O2-CLATHRATES AS A FUNCTION OF PRESSURE BY NEUTRON POWDER DIFFRACTION
W. F. Kuhs , B. Chazallon and F. Pauer

(E0421) MS18.03.04
Date: Saturday, August 10, Time: 11:00 - 11:20, Room: 611
NEUTRON DIFFRACTION STUDIES OF HYDROGEN BONDED ICES
J. S. Loveday , R. J. Nelmes, W. G. Marshall, J. M. Besson, S. Klotz and G. Hamel
jsl01@isise.rl.ac.uk

(E0675) MS18.03.05
Date: Saturday, August 10, Time: 11:20 - 11:30, Room: 611
COMPRESSIBILITY OF HYDROGEN BONDS
Andrzej Katrusiak
katran@chem.amu.edu.pl

(E0216) MS18.03.06
Date: Saturday, August 10, Time: 11:30 - 11:40, Room: 611
HIGH PRESSURE PHASE TRANSITIONS OF FeS
Keiji Kusaba , Yasuhiko Syono, Takumi Kikegawa and Osamu Shimomura
kusaba@imr.tohoku.ac.jp

(S0448) MS18.03.07
Date: Saturday, August 10, Time: 11:40 - 12:00, Room: 611
HIGH-PRESSURE BEHAVIOR OF SILICA AND ITS ANALOGS
Kathleen J. Kingma , Rosemary E. Gerald Pacalo and Paul F. McMillan
kingma@asu.edu

(E0631) MS18.03.08
Date: Saturday, August 10, Time: 12:00 - 12:10, Room: 611
A NEW SiO2 PHASE AT PHYSICAL CONDITIONS OF EARTH'S LOWER MANTLE: THEORETICAL AND SYNCHROTRON X-RAY EVIDENCES
L. S. Dubrovinsky , S. K. Saxena, A. B. Belonshko
lenoid@maya.geo.uu.se

(S0071) MS18.03.09
Date: Saturday, August 10, Time: 12:10 - 12:30, Room: 611
PHASE TRANSITIONS WITHOUT SYMMETRY CHANGE, AND RELATED HIGH-PRESSURE PHENOMENA
R. J. Angel
ross.angel@uni-bayreuth.de

(E1040) PS18.03.10
Session: I, Board: 319, Room: Not Yet Assigned
SYNCHROTRON X-RAY DIFFRACTION STUDY OF SOLID O2: THE CRYSTALLINE STRUCTURE OF THE E-PHASE
Serge Desgreniers and Keith Brister
serge@physics.uottawa.ca

(E0831) PS18.03.11
Session: I, Board: 320, Room: Not Yet Assigned
PRESSURE-INDUCED PHASE TRANSFORMATIONS IN ICE AT LOW TEMPERATURE
John L. Finney , C. Lobban, S. Klotz and J.M. Besson
j.finney@ucl.ac.uk

(E0661) PS18.03.12
Session: I, Board: 321, Room: Not Yet Assigned
THE STRUCTURE OF IN-SITU ICES III AND V
Colin Lobban , J.L. Finney and W.F. Kuhs
c.lobban@ucl.ac.uk

(E0665) PS18.03.13
Session: I, Board: 322, Room: Not Yet Assigned
EVIDENCE OF A SYMMETRIC DISORDERED ICE ABOVE ~62 GPa FROM RAMAN SCATTERING AND X-RAY DIFFRACTION INVESTIGATIONS
Elodie Wolanin , Ph. Pruzan, M. Gauthier, J.C. Chervin. B. Canny, D. Hausermann and M. Hanfland
elodie.wolanin@pmc.jussieu.fr

(E0311) PN18.03.14
Date: Not Yet Assigned, Time: Not Yet Assigned, Room: Not Yet Assigned
HIGH-PRESSURE ROTATION PHASE OF ICE VI
S.P. Gabuda
gabuda@casper.che.nsk.su

(S0566) PS18.03.15
Session: I, Board: 323, Room: Not Yet Assigned
HIGH PRESSURE STRUCTURAL STUDIES OF ALKALI MANGANESE(III) FLUORIDES
Stefan Carlson , Y. Xu, R. Norrestam and U. Halenius
sgk@struc.su.se

(S0567) PS18.03.16
Session: I, Board: 324, Room: Not Yet Assigned
HIGH PRESSURE X-RAY DIFFRACTION STUDIES OF SOME OXIDES WITH LAYERED STRUCTURES
Y Xu , S. Carlson and R. Norrestam
xu@struc.su.se

(S0450) PS18.03.17
Session: I, Board: 325, Room: Not Yet Assigned
AMBIENT PRESSURE STRUCTURE OF ZrO2-TYPE Ca(OD)2 BY POWDER NEUTRON DIFFRACTION
Kurt Leinenweber , Dan Partin, Udo Schuelke, Mike O'keeffe and Robert B. Von Dreele
aokdl@acvax.inre.asu.edu

(S0451) PS18.03.18
Session: I, Board: 326, Room: Not Yet Assigned
CRYSTAL STRUCTURE OF HIGH PRESSURE PNNH
Rosemary E. Gerald Pacalo , Kurt D. Leinenweber and Paul F. McMillan
aarep@acvax.inre.asu.edu

(S0659) PS18.03.19
Session: I, Board: 327, Room: Not Yet Assigned
A NEW HIGH PRESSURE PHASE OF SILICA
R. Ahuja , O. Eriksson, J.M. Wills and B. Johansson
rajeev@fysik.uu.se

(E0497) PS18.03.20
Session: I, Board: 328, Room: Not Yet Assigned
RAMAN AND X-RAY ANALYSES ON CHALCEDONY AND CHRYSOPRASE
Shu-Cheng Yu (TAIWAN ROC), Heng-Ying Su and Jiann-Shing Lee
r490801@sparc11.cc.ncku.edu.tw

(S0623) PS18.03.21
Session: I, Board: 329, Room: Not Yet Assigned
THE STRUCTURAL PRESSURE DEPENDENCE OF MICROCLINE (KA1Si3O8) TO 7 GPa
D.R. Allan and R.J. Angel

(S0266) PS18.03.22
Session: I, Board: 330, Room: Not Yet Assigned
THE STRUCTURAL PRESSURE BEHAVIOUR OF PARAGONITE
P. Comodi and P. F. Zanazzi
zanazzi@unipg.it

(S0622) PS18.03.23
Session: I, Board: 331, Room: Not Yet Assigned
STRUCTURAL PRESSURE DEPENDENCE OF SYNTHETIC BRAUNITE, Mn2+Mn3+ 6O8SiO4
R. Miletich , D.R. Allan and R.J. Angel
ronald.miletich@uni-bayreuth.de

(S0408) PS18.03.24
Session: I, Board: 332, Room: Not Yet Assigned
COMPARATIVE CRYSTAL CHEMISTRY OF SILICATES BEYOND 20 GPa
Li. Zhang , H. Ahsbahs and S.S. Hafner
zhang@papin.hrz.uni-marburg.de

(S0552) PS18.03.25
Session: I, Board: 333, Room: Not Yet Assigned
PRESSURE-INDUCED PHASE TRANSITIONS OF AgGaS2
H. Kitahara , N. Ishizawa, F. Marumo and Y. Noda
hiromi1@rlem.tich.ac.jp

(E1356) PS18.03.26
Session: I, Board: 334, Room: Not Yet Assigned
KINETIC STUDIES ON THE CRYSTALLIZATION OF COESITE USING THE HP/HT-DEVICE MAX80 AND SR
P. Zinn , E. Hinze and J. Lauterjung
zinn@gfz-potsdam.de

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