Summary report for Directory: diska/2007src0178

Report generated Feb 04, 2007; 11:17:34

Unit cell

11234 reflections with 2.91°<theta<27.48° (resolution between 7.00A and 0.77A) were used for unit cell refinement

Symmetry used
in scalepack p2

a (Angstrom) 7.14930 +/- 0.00010

b (Angstrom) 18.6099 +/- 0.0006

c (Angstrom) 8.8649 +/- 0.0002

alpha (°) 90.000

beta (°) 113.2213 +/- 0.0016

gamma (°) 90.000

Volume (A**3) 1083.91 +/- 0.05
Mosaicity (°) 0.487 +/- 0.002

Symmetry used in scalepack	p2
a (Angstrom)	7.14930 +/- 0.00010
b (Angstrom)	18.6099 +/- 0.0006
c (Angstrom)	8.8649 +/- 0.0002
alpha (°)	90.000
beta (°)	113.2213 +/- 0.0016
gamma (°)	90.000
Volume (A**3)	1083.91 +/- 0.05
Mosaicity (°)	0.487 +/- 0.002

Data collection

Summary

Total number of images collected	227
Total exposure time	9.8 hours
Data collection exposure time	9.7 hours
Data collection wall-clock time	10.3 hours

Experimental Conditions

Wavelength	0.71073 A
Crystal to detector distance	30.00 mm

Scans

Type	Name	# images	Total Rotation	Per frame Rotation	Exposure per frame	Used in scaling
data collection	s01f	128	`256.0`° phi	2.000°	160 seconds	Yes
data collection	s02f	17	`34.0`° omega	2.000°	160 seconds	Yes
data collection	s03f	23	`46.0`° omega	2.000°	160 seconds	Yes
data collection	s04f	51	`102.0`° omega	2.000°	160 seconds	Yes
Phi/Chi	i01f - i08f	8			10 seconds

Scalepack Scaling

Deleted observations

Rejected	`92`
Overload or incomplete profile	`348`
Sigma cutoff	`26`
High resolution limit	`16`

Final Data Set

Scale factor range	8.96-10.11
Number of 'full' reflections	`11396`
Number of 'partial' reflections	`6138`
Total number of integrated reflections	`16875`
Total number of unique reflections	`2563`
Data completeness	`99.6%`
Resolution range	7.00-0.77 A
Theta range	2.91°-27.48°
Average Intensity	`195.8`
Average Sigma(I)	`4.6`
Overall R-merge (linear)	`0.052`

Sadabs Results

Parameter refinement on 13716 reflections reduced R(int) from 0.0895 to 0.0489

Before rejection, 16663 reflections total and 2572 unique

After rejection, 16491 reflections total and 2571 unique

Runs

  Run 2-theta  R(int)  Incid. factors  Diffr. factors    K     Total I>2sig(I)
    1    7.4  0.0515   1.010 - 1.113   0.940 - 1.222   1.226    9742    8345
    2    6.8  0.0528   0.653 - 0.691   0.981 - 1.225   1.186    1189    1021
    3    6.8  0.0467   0.656 - 0.723   0.929 - 1.138   1.167    1637    1413
    4    6.8  0.0514   0.775 - 0.896   0.929 - 1.227   1.257    3923    3348

Ratio of minimum to maximum apparent transmission: 0.757234

Metadata

Group Service

Operator Louise Male

Sample Owner Dr P. G. Taylor

Local Code SM Exp 04 A

Formula C8 H12 N1 O1 Cl1 Si1

Crystal Colour Colourless

Crystal Habit Slab

Crystal Size 0.18 x 0.12 x 0.06 (mm3)

Temperature 120(K)

Generator 50 (kV) 85 (mA)

Primary Solvent

Other Solvents

Group	Service
Operator	Louise Male
Sample Owner	Dr P. G. Taylor
Local Code	SM Exp 04 A
Formula	C8 H12 N1 O1 Cl1 Si1
Crystal Colour	Colourless
Crystal Habit	Slab
Crystal Size	0.18 x 0.12 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. (2003). SADABS. Version 2.10. Bruker AXS Inc., Madison, Wisconsin, USA.

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/