Polymorphs, Pseudopolymorphs, and Co-Crystals of Orcinol: Exploring the Structural Landscape with High Throughput Crystallography
Mukherjee, Arijit; Grobelny, Pawel; Thakur, Tejender S.; Desiraju, Gautam R.; Crystal Growth & Design 11 (2011) 2637–; doi:10.1021/cg200361x

data_4510914
_publ_section_title
;
 Polymorphs, Pseudopolymorphs, and Co-Crystals of Orcinol: Exploring the
 Structural Landscape with High Throughput Crystallography
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2637
_journal_paper_doi               10.1021/cg200361x
_journal_volume                  11
_journal_year                    2011
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C7 H8 O2, C4 H10 N2'
_chemical_formula_sum            'C11 H18 N2 O2'
_chemical_formula_weight         210.27
_chemical_name_common            Orcinol:Piperazine
_chemical_name_systematic        ?
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_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
_cell_angle_alpha                90
_cell_angle_beta                 96.268(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.2456(12)
_cell_length_b                   12.316(2)
_cell_length_c                   12.590(2)
_cell_measurement_reflns_used    5576
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.3
_cell_volume                     1116.8(3)
_computing_cell_refinement
;
CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)
;
_computing_data_collection
;
CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)
;
_computing_data_reduction
;
CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)
;
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
scan:
    Number of images: 180
               Slice: -60.0000 - 120.0000
         Image width: 1.0000
            Exp time: 8.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 54.0000
                 Phi: 0.0000
                 XTD: 49.4000
              2theta: 29.6000
scan:
    Number of images: 180
               Slice: -60.0000 - 120.0000
         Image width: 1.0000
            Exp time: 8.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 54.0000
                 Phi: 120.0000
                 XTD: 49.4000
              2theta: 29.6000
scan:
    Number of images: 180
               Slice: -60.0000 - 120.0000
         Image width: 1.0000
            Exp time: 8.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 54.0000
                 Phi: 240.0000
                 XTD: 49.4000
              2theta: 29.6000

;
_diffrn_measurement_device
;
XtaLABmini: Fixed Chi 2 circle
;
_diffrn_measurement_device_type
;
Rigaku Mercury375R (2x2 bin mode)
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support Fiber
_diffrn_orient_matrix_type       FS_PROCESS
_diffrn_orient_matrix_UB_11      0.057252
_diffrn_orient_matrix_UB_12      -0.073864
_diffrn_orient_matrix_UB_13      0.007452
_diffrn_orient_matrix_UB_21      0.018770
_diffrn_orient_matrix_UB_22      0.000683
_diffrn_orient_matrix_UB_23      -0.077517
_diffrn_orient_matrix_UB_31      0.125091
_diffrn_orient_matrix_UB_32      0.033704
_diffrn_orient_matrix_UB_33      0.017904
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.015
_diffrn_reflns_av_unetI/netI     0.021
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5821
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        27.5
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         3.3
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           12.0
_diffrn_source_power             0.6
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.9580
_exptl_absorpt_correction_T_min  0.9339
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.251
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.80
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.206
_refine_diff_density_rms         0.039
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.120
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         1274
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.0416
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0556P)^2^+0.7609P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1116
_refine_ls_wR_factor_ref         0.1127
_reflns_number_gt                1206
_reflns_number_total             1274
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            818160.cif
_cod_data_source_block           datam
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'Not Measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4510914