Summary report for Directory: home/diska/2007jmw0006

Report generated Feb 19, 2007; 17:49:57

Unit cell

3725 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) 7.4551 +/- 0.0004

b (Angstrom) 14.7565 +/- 0.0009

c (Angstrom) 14.8301 +/- 0.0008

alpha (°) 90.000

beta (°) 94.825 +/- 0.004

gamma (°) 90.000

Volume (A**3) 1625.70 +/- 0.16
Mosaicity (°) 0.962 +/- 0.003

Symmetry used in scalepack	p2
a (Angstrom)	7.4551 +/- 0.0004
b (Angstrom)	14.7565 +/- 0.0009
c (Angstrom)	14.8301 +/- 0.0008
alpha (°)	90.000
beta (°)	94.825 +/- 0.004
gamma (°)	90.000
Volume (A**3)	1625.70 +/- 0.16
Mosaicity (°)	0.962 +/- 0.003

Data collection

Summary

Total number of images collected	211
Total exposure time	124.0 minutes
Data collection exposure time	122.8 minutes
Data collection wall-clock time	217.4 minutes

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	45	`90.0`° omega	2.000°	36 seconds	Yes
data collection	s02f	42	`84.0`° omega	2.000°	36 seconds	Yes
data collection	s03f	23	`46.0`° omega	2.000°	36 seconds	Yes
data collection	s04f	43	`86.0`° omega	2.000°	36 seconds	Yes
data collection	s05f	50	`100.0`° omega	2.000°	36 seconds	Yes
Phi/Chi	i01f - i08f	8			8 seconds

Scalepack Scaling

Deleted observations

Rejected	`705`
Zero sigma or profile test	`7`
Overload or incomplete profile	`820`
Sigma cutoff	`466`
High resolution limit	`35`

Final Data Set

Scale factor range	4.94-11.25
Number of 'full' reflections	`7545`
Number of 'partial' reflections	`14277`
Total number of integrated reflections	`19570`
Total number of unique reflections	`3864`
Data completeness	`99.4%`
Resolution range	7.00-0.77 A
Theta range	2.91°-27.48°
Average Intensity	`28.1`
Average Sigma(I)	`1.4`
Overall R-merge (linear)	`0.131`

Sadabs Results

Parameter refinement on 12150 reflections reduced R(int) from 0.1819 to 0.0800

Before rejection, 20450 reflections total and 3900 unique

After rejection, 17178 reflections total and 3882 unique

Runs

  Run 2-theta  R(int)  Incid. factors  Diffr. factors    K     Total I>2sig(I)
    1    2.8  0.0833   1.283 - 1.775   0.987 - 1.214   1.952    3975    2458
    2   10.2  0.0930   1.035 - 1.242   0.935 - 1.068   1.957    3549    2090
    3   10.2  0.0850   1.653 - 2.065   1.006 - 1.221   2.136    1862     822
    4   10.2  0.1107   1.722 - 2.547   0.932 - 1.167   2.157    3708    1813
    5   10.2  0.1100   0.184 - 0.372   0.968 - 1.221   2.033    4084    2318

Ratio of minimum to maximum apparent transmission: 0.763309

Metadata

Group Mike Hursthouse

Operator Susanne Huth

Sample Owner

Local Code CC06301

Formula C9 H11 N2 O2

Crystal Colour Colourless

Crystal Habit Cut Needle

Crystal Size 0.24 x 0.04 x 0.02 (mm3)

Temperature 120(K)

Generator 50 (kV) 85 (mA)

Primary Solvent EtOH

Other Solvents

Group	Mike Hursthouse
Operator	Susanne Huth
Sample Owner
Local Code	CC06301
Formula	C9 H11 N2 O2
Crystal Colour	Colourless
Crystal Habit	Cut Needle
Crystal Size	0.24 x 0.04 x 0.02 (mm3)
Temperature	120(K)
Generator	50 (kV) 85 (mA)
Primary Solvent	EtOH
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    '10cm confocal mirrors'
_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/