Summary report for Directory: diska/2009src0584

Report generated May 19, 2009; 14:33:03

Unit cell

28138 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) 12.3797 +/- 0.0011

b (Angstrom) 4.7488 +/- 0.0004

c (Angstrom) 19.9190 +/- 0.0015

alpha (°) 90.000

beta (°) 95.736 +/- 0.005

gamma (°) 90.000

Volume (A**3) 1165.15 +/- 0.17
Mosaicity (°) 1.627 +/- 0.004

Symmetry used in scalepack	p2
a (Angstrom)	12.3797 +/- 0.0011
b (Angstrom)	4.7488 +/- 0.0004
c (Angstrom)	19.9190 +/- 0.0015
alpha (°)	90.000
beta (°)	95.736 +/- 0.005
gamma (°)	90.000
Volume (A**3)	1165.15 +/- 0.17
Mosaicity (°)	1.627 +/- 0.004

Data collection

Summary

Total number of images collected	360
Total exposure time	21.1 minutes
Data collection exposure time	20.7 minutes
Data collection wall-clock time	35.5 minutes

Experimental Conditions

Wavelength	0.71073 A
Crystal to detector distance	38.00 mm

Scans

Type	Name	# images	Total Rotation	Per frame Rotation	Exposure per frame	Used in scaling
data collection	s01f	72	`115.2`° omega	1.600°	3 seconds	Yes
data collection	s02f	73	`116.8`° omega	1.600°	3 seconds	Yes
data collection	s03f	73	`116.8`° omega	1.600°	3 seconds	Yes
data collection	s04f	61	`97.6`° omega	1.600°	3 seconds	Yes
data collection	s05f	73	`116.8`° omega	1.600°	3 seconds	Yes
Phi/Chi	i01f - i08f	8			3 seconds

Scalepack Scaling

Deleted observations

Rejected	`3`
Zero sigma or profile test	`28`
Overload or incomplete profile	`766`
Sigma cutoff	`332`
High resolution limit	`96`

Final Data Set

Scale factor	10.00
Number of 'full' reflections	`0`
Number of 'partial' reflections	`14583`
Total number of integrated reflections	`10985`
Total number of unique reflections	`2908`
Data completeness	`97.4%`
Resolution range	7.00-0.77 A
Theta range	2.91°-27.48°
Average Intensity	`35.3`
Average Sigma(I)	`1.6`
Overall R-merge (linear)	`0.196`

Sadabs Results

Parameter refinement on 8795 reflections reduced R(int) from 0.2015 to 0.0545

Before rejection, 14182 reflections total and 3014 unique

After rejection, 12064 reflections total and 2996 unique

Runs

  Run 2-theta  R(int)  Incid. factors  Diffr. factors    K     Total I>2sig(I)
    1   10.6  0.0523   0.614 - 0.910   0.855 - 1.099   2.018    2517    1667
    2   16.9  0.0646   0.658 - 1.383   0.873 - 1.178   2.047    2598    1548
    3   16.9  0.0584   0.579 - 1.274   0.941 - 1.099   2.072    2318    1410
    4   16.9  0.0728   0.590 - 0.951   0.955 - 1.141   2.133    2247    1205
    5   16.9  0.0664   0.659 - 1.445   0.910 - 1.173   2.050    2384    1387

Ratio of minimum to maximum apparent transmission: 0.725295

Metadata

Group Service

Operator Sam Callear

Sample Owner Dr PJ Holliman

Local Code AcSq7

Formula C13H14N2O2

Crystal Colour Orange

Crystal Habit Plate

Crystal Size 0.35 x 0.2 x 0.02 (mm3)

Temperature 120(K)

Generator 50 (kV) 85 (mA)

Primary Solvent

Other Solvents

Group	Service
Operator	Sam Callear
Sample Owner	Dr PJ Holliman
Local Code	AcSq7
Formula	C13H14N2O2
Crystal Colour	Orange
Crystal Habit	Plate
Crystal Size	0.35 x 0.2 x 0.02 (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 2007/2 (Sheldrick, G.M., 2007)'

_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 APEX II CCD camera on \k-goniostat'
_diffrn_measurement_method          '\f & \w scans'
_diffrn_detector_area_resol_mean   '4096x4096pixels / 62x62mm'

_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. (2007). SADABS. Version 2007/2. 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/