++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + XPREP - Reciprocal space exploration - Version 6.12 - W95/98/NT/2000/ME + + COPYRIGHT(c) 2001 Bruker-AXS All Rights Reserved + + 2008lsh022r started at 12:16:18 on 31-Mar-2009 + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Original cell in Angstroms and degrees: 9.234 11.954 13.463 64.50 87.65 76.67 22896 Reflections read from file 2008lsh022r.hkl; mean (I/sigma) = 6.25 Lattice exceptions: P A B C I F Obv Rev All N (total) = 0 11440 11435 11419 11411 17147 15267 15272 22896 N (int>3sigma) = 0 6873 6719 6868 6815 10230 9020 9035 13675 Mean intensity = 0.0 111.4 103.0 111.9 116.0 108.8 113.3 114.8 115.0 Mean int/sigma = 0.0 6.3 6.2 6.4 6.4 6.3 6.3 6.3 6.3 Lattice type: P chosen Volume: 1302.31 ------------------------------------------------------------------------------- DETERMINATION OF REDUCED (NIGGLI) CELL Transformation from original cell (HKLF-matrix): 1.0000 0.0000 0.0000 0.0000 1.0000 0.0000 0.0000 0.0000 1.0000 Unitcell: 9.234 11.954 13.463 64.50 87.65 76.67 Niggli form: a.a = 85.26 b.b = 142.90 c.c = 181.25 b.c = 69.28 a.c = 5.09 a.b = 25.45 ------------------------------------------------------------------------------- Search for higher metric symmetry Identical indices and Friedel opposites combined before calculating R(sym) ------------------------------------------------------------------------------ Option A: FOM = 0.000 deg. TRICLINIC P-lattice R(sym) = 0.000 [ 0] Cell: 9.234 11.954 13.463 64.50 87.65 76.67 Volume: 1302.31 Matrix: 1.0000 0.0000 0.0000 0.0000 1.0000 0.0000 0.0000 0.0000 1.0000 Option A selected ------------------------------------------------------------------------------- SPACE GROUP DETERMINATION Lattice exceptions: P A B C I F Obv Rev All N (total) = 0 11440 11435 11419 11411 17147 15267 15272 22896 N (int>3sigma) = 0 6873 6719 6868 6815 10230 9020 9035 13675 Mean intensity = 0.0 111.4 103.0 111.9 116.0 108.8 113.3 114.8 115.0 Mean int/sigma = 0.0 6.3 6.2 6.4 6.4 6.3 6.3 6.3 6.3 Crystal system A and Lattice type P selected Mean |E*E-1| = 1.051 [expected .968 centrosym and .736 non-centrosym] Chiral flag NOT set Systematic absences not required for triclinic Identical indices and Friedel opposites combined before calculating R(sym) Option Space Group No. Type Axes CSD R(sym) N(eq) Syst. Abs. CFOM [A] P-1 # 2 centro 1 8646 0.000 0 0.0 / 6.3 2.28 [B] P1 # 1 chiral 1 700 0.000 0 0.0 / 6.3 11.66 Option [A] chosen -------------------------------------------------------------------------------