ENTRY            20746   19840203                             00002074600000001 
SUBENT        20746001   19840203                             00002074600100001 
BIB                 14         26                                 2074600100002 
INSTITUTE  (2FR GRE)                                              2074600100003 
REFERENCE  (J,ACR/B,31,2745,7511)                                 2074600100004 
AUTHOR     (J.X.BOUCHERLE,J.SCHWEIZER)                            2074600100005 
TITLE      -REFINEMENT OF THE ND(2)-O(3) STRUCTURE AND DETER-     2074600100006 
            MINATION OF THE NEUTRON SCATTERING LENGTH OF ND.-     2074600100007 
INC-SOURCE (REAC ) ILL REACTOR.                                   2074600100008 
SAMPLE     .ND(2)-O(3) POWDER AND ND-AL(2) SINGLE CRYSTAL.        2074600100009 
METHOD     (REFL ) REFLECTION MEASUREMENTS.                       2074600100010 
ANALYSIS   .TWO INDEPENDENT MEASUREMENTS,ONE FROM A NEUTRON       2074600100011 
            POWDER PATTERN OF ND(2)O(3) ANALYSED BY THE PROFILE   2074600100012 
            ANALYSIS TECHNIQUE AND THE OTHER FROM THE DATA        2074600100013 
            COLLECTED BOTH WITH POLALIZED AND UNPOLARIZED         2074600100014 
            NEUTRONS ON AN ND-AL(2) SINGLE CRYSTAL.               2074600100015 
MONITOR    (13-AL-27(N,THS)13-AL-27,COH,AMP)                      2074600100016 
            TAKEN FROM REF.  G.E.BACON,ACTA CRYST.,A28(1972)357.  2074600100017 
COMMENT    .IN THE COURSE OF THIS STUDY, ND(2)-O(3) HAS BEEN      2074600100018 
            CONFIRMED TO BELONG TO THE SPACE GROUP P3-M1          2074600100019 
            ACCORDING TO PAULING MODEL.                           2074600100020 
STATUS     .TAKEN FROM ACTA CRYST. B31(1975)2745.                 2074600100021 
HISTORY    (780606C)                                              2074600100022 
           (780705E)                                              2074600100023 
           (801107A) G.C., MONITOR REACTION CORRECTED,            2074600100024 
            MONITOR VALUES CODED.                                 2074600100025 
           (801121E)                                              2074600100026 
CORRECTION .FOR THE SAMPLE IMPURITIES.                            2074600100027 
ERR-ANALYS (ERR-S) STATISTICAL ERRORS.                            2074600100028 
ENDBIB              26          0                                 2074600100029 
COMMON               3          3                                 2074600100030 
EN-DUMMY   MONIT      MONIT-ERR                                   2074600100031 
EV         FERMI      FERMI                                       2074600100032 
 2.5300E-02 3.4490E-01 9.0000E-04                                 2074600100033 
ENDCOMMON            3          0                                 2074600100034 
ENDSUBENT           33          0                                 2074600199999 
SUBENT        20746002   19840203                             00002074600200001 
BIB                  3         10                                 2074600200002 
REACTION   (60-ND-0(N,THS),COH,AMP)                               2074600200003 
FLAG       (1.) MEASUREMENTS WITH ND(2)-O(3) ANALYSED BY THE      2074600200004 
            PROFILE ANALYSIS TECHNIQUE.                           2074600200005 
           (2.) MEASUREMENTS WITH POLARIZED AND UNPOLARIZED       2074600200006 
            NEUTRONS ON AN ND-AL(2) SINGLE CRYSTAL.               2074600200007 
           (3.) SUGGESTED VALUE.                                  2074600200008 
HISTORY    (780606C)                                              2074600200009 
           (780705E)                                              2074600200010 
           (801107A) G.C., COMMON TRANSFERRED TO SUBENTRY 001.    2074600200011 
           (801121E)                                              2074600200012 
ENDBIB              10          0                                 2074600200013 
NOCOMMON             0          0                                 2074600200014 
DATA                 3          3                                 2074600200015 
DATA       ERR-S      FLAG                                        2074600200016 
FERMI      FERMI      NO-DIM                                      2074600200017 
 7.6900E-01 1.0000E-02 1.0000E+00                                 2074600200018 
 7.6900E-01 5.0000E-03 2.0000E+00                                 2074600200019 
 7.6900E-01 5.0000E-03 3.0000E+00                                 2074600200020 
ENDDATA              5          0                                 2074600200021 
ENDSUBENT           20          0                                 2074600299999 
ENDENTRY             2          0                                 2074699999999