Drug discovery: phosphinolactone, in vivo bioisostere of the lactol group.
Volle, Jean-Noël; Filippini, Damien; Krawczy, Bartlomiej; Kaloyanov, Nikolay; Van der Lee, Arie; Maurice, Tangui; Pirat, Jean-Luc; Virieux, David; Organic & biomolecular chemistry 8 (2010) 1438–1444; doi:10.1039/b919345f

data_7153266
_publ_section_title
;
 Drug discovery: phosphinolactone, in vivo bioisostere of the lactol
 group.
;
_journal_issue                   6
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              1438
_journal_page_last               1444
_journal_paper_doi               10.1039/b919345f
_journal_volume                  8
_journal_year                    2010
_chemical_formula_moiety         'C12 H18 N O2 P'
_chemical_formula_sum            'C12 H18 N O2 P'
_chemical_formula_weight         239.24
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             07-04-27
_audit_creation_method           CRYSTALS_ver_12.84
_cell_angle_alpha                90
_cell_angle_beta                 113.455(9)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.4636(10)
_cell_length_b                   8.4643(4)
_cell_length_c                   12.3030(9)
_cell_measurement_reflns_used    4465
_cell_measurement_temperature    173
_cell_measurement_theta_max      32.3851
_cell_measurement_theta_min      2.8802
_cell_volume                     1286.20(17)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2006)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 8.4205
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.913
_diffrn_measurement_details
;
1 omega -54.00 61.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- 30.0000 -79.0000 0.0000 0.0000 0.0000 115

2 omega -54.00 61.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- 30.0000 -79.0000 90.0000 0.0000 0.0000 115

3 omega -54.00 61.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- 30.0000 -79.0000 180.0000 0.0000 0.0000 115

4 omega -54.00 61.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- 30.0000 -79.0000 270.0000 0.0000 0.0000 115

5 omega -50.00 10.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- -25.0000 -80.0000 100.0000 0.0000 0.0000 60

6 omega -116.00 71.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- -25.0000 -10.0000 180.0000 0.0000 0.0000 187

7 omega -50.00 12.00 1.0000 30.0000
omega____ theta____ kappa____ phi______ omega'___ theta'___ frames
- -25.0000 -80.0000 0.0000 0.0000 0.0000 62

;
_diffrn_measurement_device_type  'Oxford Diffraction XCALIBUR'
_diffrn_measurement_method       \w
_diffrn_orient_matrix_UB_11      0.0515765697
_diffrn_orient_matrix_UB_12      -0.0477532414
_diffrn_orient_matrix_UB_13      0.0223226696
_diffrn_orient_matrix_UB_21      0.0235912072
_diffrn_orient_matrix_UB_22      0.0523443685
_diffrn_orient_matrix_UB_23      0.0447484131
_diffrn_orient_matrix_UB_31      -0.0271552935
_diffrn_orient_matrix_UB_32      -0.0450642814
_diffrn_orient_matrix_UB_33      0.0282496258
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.064
_diffrn_reflns_av_sigmaI/netI    0.1362
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            21989
_diffrn_reflns_theta_full        30.174
_diffrn_reflns_theta_max         32.445
_diffrn_reflns_theta_min         2.917
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 'every 50 frames'
_diffrn_standards_number         '2 frames'
_exptl_absorpt_coefficient_mu    0.200
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.64622
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            transparent
_exptl_crystal_density_diffrn    1.235
_exptl_crystal_description       prism
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.26
_refine_diff_density_min         -0.22
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.1304
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1451
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1011
_refine_ls_R_factor_gt           0.0266
_refine_ls_shift/su_max          0.000351
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982)
[weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)]
where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax
Method = Robust Weighting (Prince, 1982)
W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^
A~i~ are:
12.7 -18.9 10.9 -3.82
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0278
_refine_ls_wR_factor_gt          0.0274
_refine_ls_wR_factor_ref         0.0274
_reflns_limit_h_max              18
_reflns_limit_h_min              -19
_reflns_limit_k_max              12
_reflns_limit_k_min              0
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                1451
_reflns_number_total             4232
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_scale          2.376(3)
_oxford_structure_analysis_title 'CRYSTALS_cP 1 21/a 1 R = New: P21/c'
_cod_data_source_file            b919345f.txt
_cod_data_source_block           CRYSTALS_cif
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P 1 21/c 1 '
_cod_database_code               7153266