++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + XPREP - DATA PREPARATION & RECIPROCAL SPACE EXPLORATION Ver. 5.1/NT + + COPYRIGHT(c) 1997 Bruker Analytical X-ray Systems All Rights Reserved + + 04src1116 started at 09:25:16 on 01-DEC-0 + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Original cell in Angstroms and degrees: 9.198 12.711 18.081 88.34 80.74 86.26 39692 Reflections read from file 04src1116.hkl; mean (I/sigma) = 6.20 Lattice exceptions: P A B C I F Obv Rev All N (total) = 0 19843 19844 19821 19863 29754 26457 26452 39692 N (int>3sigma) = 0 10419 10368 10295 10318 15541 13735 13874 20682 Mean intensity = 0.0 82.7 81.7 81.0 84.2 81.8 80.6 79.9 81.4 Mean int/sigma = 0.0 6.3 6.2 6.2 6.4 6.3 6.3 6.3 6.3 Lattice type: P chosen Volume: 2081.65 ------------------------------------------------------------------------------- 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: 9.198 12.711 18.081 88.34 80.74 86.26 Niggli form: a.a = 84.60 b.b = 161.58 c.c = 326.94 b.c = 6.65 a.c = 26.77 a.b = 7.62 ------------------------------------------------------------------------------- SEARCH FOR HIGHER METRIC SYMMETRY ------------------------------------------------------------------------------ Option A: FOM = 0.000 deg. TRICLINIC P-lattice R(int) = 0.075 [ 30066] Cell: 9.198 12.711 18.081 88.34 80.74 86.26 Volume: 2081.65 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 19843 19844 19821 19863 29754 26457 26452 39692 N (int>3sigma) = 0 10419 10368 10295 10318 15541 13735 13874 20682 Mean intensity = 0.0 82.7 81.7 81.0 84.2 81.8 80.6 79.9 81.4 Mean int/sigma = 0.0 6.3 6.2 6.2 6.4 6.3 6.3 6.3 6.3 Crystal system A and Lattice type P selected Mean |E*E-1| = 0.913 [expected .968 centrosym and .736 non-centrosym] Chiral flag NOT set Systematic absences not required for triclinic Option Space Group No. Type Axes CSD R(int) N(eq) Syst. Abs. CFOM [A] P-1 # 2 centro 1 8646 0.075 30066 0.0 / 6.3 1.90 [B] P1 # 1 chiral 1 700 0.075 30066 0.0 / 6.3 4.88 Option [A] chosen ------------------------------------------------------------------------------- Determination of unit-cell contents Formula: C72H66N36O32Cl8Mn4 Formula weight = 2450.97 Tentative Z (number of formula units/cell) = 1.0 giving rho = 1.955, non-H atomic volume = 13.7 and following cell contents and analysis: C 72.00 35.28 % H 66.00 2.71 % N 36.00 20.58 % O 32.00 20.89 % Cl 8.00 11.57 % Mn 4.00 8.97 % F(000) = 1242.0 Mo-K(alpha) radiation Mu (mm-1) = 0.97 ------------------------------------------------------------------------------- File 04src1116.ins set up as follows: TITL 04src1116 in P-1 CELL 0.71073 9.1978 12.7114 18.0814 88.343 80.737 86.262 ZERR 1.00 0.0008 0.0037 0.0045 0.021 0.012 0.014 LATT 1 SFAC C H N O CL MN UNIT 72 66 36 32 8 4 TEMP 0.04 TREF HKLF 4 END -------------------------------------------------------------------------------