A cocrystal is the key intermediates for the production of a new polymorph of Vorinostat
Puigjaner, Cristina; Barbas, Rafael; Portell, Anna; Valverde, Ismael; Vila, Xavier; Alcobé, Xavier; Font-Bardia, Mercè; Prohens, Rafel; CrystEngComm 14 (2012) 362–; doi:10.1039/c1ce05799e

data_7206990
_publ_section_title
;
 A cocrystal is the key intermediates for the production of a new
 polymorph of Vorinostat
;
_journal_issue                   2
_journal_name_full               CrystEngComm
_journal_page_first              362
_journal_paper_doi               10.1039/c1ce05799e
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         '2(C14 H20 N2 O3), H3 N '
_chemical_formula_sum            'C28 H43 N5 O6'
_chemical_formula_weight         545.67
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.19(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   71.963(14)
_cell_length_b                   4.995(2)
_cell_length_c                   8.096(11)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    105(2)
_cell_measurement_theta_max      21
_cell_measurement_theta_min      12
_cell_volume                     2908(4)
_computing_cell_refinement       'CAD-4/PC (Kretschmar, 1996)'
_computing_data_collection       'CAD-4/PC (Kretschmar, 1996)'
_computing_data_reduction        'XCAD4 (Harms and Wocadlo, 1995)'
_computing_molecular_graphics    'ORTEP (Brueggermann and Smith, 1990)'
_computing_publication_material  'PLATON (Spek, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      105(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'ENRAF-NONIUS, CAD4'
_diffrn_measurement_method       \w--2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0485
_diffrn_reflns_av_sigmaI/netI    0.0322
_diffrn_reflns_limit_h_max       97
_diffrn_reflns_limit_h_min       -106
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5222
_diffrn_reflns_theta_full        30.01
_diffrn_reflns_theta_max         30.01
_diffrn_reflns_theta_min         2.27
_exptl_absorpt_coefficient_mu    0.088
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.98
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.246
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.467
_refine_diff_density_min         -0.511
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.935
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         4209
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      0.952
_refine_ls_R_factor_all          0.2590
_refine_ls_R_factor_gt           0.0612
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1003P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1866
_refine_ls_wR_factor_ref         0.2558
_reflns_number_gt                2437
_reflns_number_total             4209
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05799e.txt
_cod_data_source_block           anoc11b
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7206990