Summary report for Directory: diska/04mbh0601

Report generated Jun 17, 2004; 09:51:21

Unit cell

5332 reflections with 2.91°<theta<27.48° (resolution between 7.00A and 0.77A) were used for unit cell refinement

Symmetry used
in scalepack p1

a (Angstrom) 7.4044 +/- 0.0002

b (Angstrom) 8.2310 +/- 0.0004

c (Angstrom) 23.3461 +/- 0.0012

alpha (°) 90.8605 +/- 0.0017

beta (°) 98.131 +/- 0.003

gamma (°) 99.939 +/- 0.003

Volume (A**3) 1386.27 +/- 0.11
Mosaicity (°) 0.459 +/- 0.002

Symmetry used in scalepack	p1
a (Angstrom)	7.4044 +/- 0.0002
b (Angstrom)	8.2310 +/- 0.0004
c (Angstrom)	23.3461 +/- 0.0012
alpha (°)	90.8605 +/- 0.0017
beta (°)	98.131 +/- 0.003
gamma (°)	99.939 +/- 0.003
Volume (A**3)	1386.27 +/- 0.11
Mosaicity (°)	0.459 +/- 0.002

Data collection

Summary

Total number of images collected	291
Total exposure time	101.4 minutes
Data collection exposure time	100.1 minutes
Data collection wall-clock time	128.4 minutes

Experimental Conditions

Wavelength	0.71073 A
Crystal to detector distance	30.80 mm

Scans

Type	Name	# images	Total Rotation	Per frame Rotation	Exposure per frame	Used in scaling
data collection	s01f	259	`362.6`° phi	1.400°	21 seconds	Yes
data collection	s02f	24	`33.6`° omega	1.400°	21 seconds	Yes
Phi/Chi	i01f - i08f	8			10 seconds

Scalepack Scaling

Deleted observations

Rejected	`102`
Zero sigma or profile test	`9`
Overload or incomplete profile	`488`
Sigma cutoff	`13`
High resolution limit	`2`

Final Data Set

Scale factor range	8.81-10.31
Number of 'full' reflections	`10600`
Number of 'partial' reflections	`8971`
Total number of integrated reflections	`18690`
Total number of unique reflections	`6201`
Data completeness	`97.2%`
Resolution range	7.00-0.77 A
Theta range	2.91°-27.48°
Average Intensity	`14.7`
Average Sigma(I)	`1.3`
Overall R-merge (linear)	`0.062`

Sadabs Results

Parameter refinement on 9897 reflections reduced R(int) from 0.0580 to 0.0380

Before rejection, 19094 reflections total and 6225 unique

After rejection, 18909 reflections total and 6223 unique

Runs

  Run 2-theta  R(int)  Incid. factors  Diffr. factors    K     Total I>2sig(I)
    1    8.2  0.0602   0.908 - 1.049   0.895 - 1.217   1.152   17441   10714
    2   -7.6  0.0569   0.599 - 0.689   0.916 - 1.101   1.163    1468     883

Ratio of minimum to maximum apparent transmission: 0.735219

Metadata

Group Mike Hursthouse

Operator Mike Hursthouse

Sample Owner

Local Code tlt374aAB9/10

Formula

Crystal Colour Colourless

Crystal Habit Plate

Crystal Size 0.2 x 0.2 x 0.06 (mm3)

Temperature 120(K)

Generator 50 (kV) 85 (mA)

Primary Solvent

Other Solvents

Group	Mike Hursthouse
Operator	Mike Hursthouse
Sample Owner
Local Code	tlt374aAB9/10
Formula
Crystal Colour	Colourless
Crystal Habit	Plate
Crystal Size	0.2 x 0.2 x 0.06 (mm3)
Temperature	120(K)
Generator	50 (kV) 85 (mA)
Primary Solvent
Other Solvents

File Explanations

SampleCode.zip
      SampleCode.hkl - data corrected using SADABS
      SampleCode_merge_none.hkl - equivalents and friedels kept separate (See "Final Data Set" table in this report)
      SampleCode.p4p - skeleton p4p file for use with XPREP
      SampleCode.htm - this summary file

Southampton CIF entry fields

_exptl_absorpt_process_details   'SADABS V2.10 (Sheldrick, G.M., 2003)'

_diffrn_ambient_temperature           120(2)
_diffrn_radiation_wavelength   0.71073
_diffrn_radiation_type                MoK\a
_diffrn_radiation_source            'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_monochromator    'graphite'
_diffrn_measurement_device_type 'Bruker-Nonius 95mm CCD camera on \k-goniostat'
_diffrn_measurement_method          '\f & \w scans'
_diffrn_detector_area_resol_mean   9.091

_computing_data_collection
'COLLECT (Hooft, R.W.W., 1998)'
_computing_cell_refinement
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'
#Although determined using DirAx, the cell is refined in the HKL
#package during data reduction
_computing_data_reduction
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'

Software References

Unit Cell Determination using DirAx:
Duisenberg AJM. Indexing in Single-Crystal Diffractometry with an Obstinate List of Reflections. Journal of Applied Crystallography 1992; 25: 92-96.
Duisenberg AJM, Hooft RWW, Schreurs AMM, Kroon J. Accurate cells from area-detector images. Journal of Applied Crystallography 2000; 33: 893-898.

Diffractometer control and strategy calculation using COLLECT:
Hooft RWW. COLLECT data collection software, Nonius B.V., 1998.

Standard Data Reduction using HKL(Denzo & Scalepack):
Otwinowski Z, Minor W. Processing of X-ray diffraction data collected in oscillation mode. Macromolecular Crystallography, Pt A. 1997; 276: 307-326.

Absorption Correction
Sheldrick, G. M. SADABS - Bruker Nonius area detector scaling and absorption correction - V2.10

Non-Standard Data Reduction using EvalCCD:
Duisenberg AJM, Kroon-Batenburg LMJ, Schreurs AMM. An intensity evaluation method: EVAL-14. Journal of Applied Crystallography 2003; 36: 220-229.

For more information visit the service web site at: http://www.soton.ac.uk/~xservice/