Hydrate smaller than the anhydrate
Zieliński, Witold; Katrusiak, Andrzej; CrystEngComm 17 (2015) 5468–; doi:10.1039/C5CE00694E

data_7220638
_publ_section_title
;
 Hydrate smaller than the anhydrate
;
_journal_issue                   29
_journal_name_full               CrystEngComm
_journal_page_first              5468
_journal_paper_doi               10.1039/C5CE00694E
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         '0.5(C36 H42 N8 O2)'
_chemical_formula_sum            'C18 H21 N4 O'
_chemical_formula_weight         309.39
_chemical_name_common            '5,6-dimethylbenzimidazole hemihydrate'
_chemical_name_systematic
;
 5,6-dimethylbenzimidazole hemihydrate
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           70
_space_group_name_Hall           '-F 2uv 2vw'
_space_group_name_H-M_alt        'F d d d'
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2015-05-28
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2015-05-28 deposited with the CCDC.
2015-06-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   7.173(3)
_cell_length_b                   12.383(5)
_cell_length_c                   34.439(4)
_cell_measurement_reflns_used    649
_cell_measurement_temperature    296
_cell_measurement_theta_max      19.2350
_cell_measurement_theta_min      6.3520
_cell_volume                     3059.0(18)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      296
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0593
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.603
_diffrn_measured_fraction_theta_max 0.516
_diffrn_measurement_details
;
  1 phi    -35.00   19.75   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
   0.0000  -30.0000    0.0000     -     73

  2 phi    140.00  200.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
   0.0000  -30.0000    0.0000     -     80

  3 phi    160.00  217.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
   0.0000   30.0000    0.0000     -     76

  4 phi    -20.00   34.75   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
   0.0000   30.0000    0.0000     -     73

  5 omega  -24.00   24.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000   39.4600  -12.9000 64

  6 omega  -24.00   24.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000   39.4600  167.1000 64

  7 omega  -50.00   10.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000   39.4600  167.1000 80

  8 omega  -50.00   10.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000   39.4600  -12.9000 80

  9 omega  -64.00   -8.50   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000   81.4000  -28.9000 74

 10 omega  -64.00   -8.50   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000   81.4000  151.1000 74

 11 omega  -19.00    8.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000   81.4000  151.1000 36

 12 omega  -19.00    8.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000   81.4000  -28.9000 36

 13 omega  -43.00  -21.25   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000  134.6000  -56.9000 29

 14 omega  -43.00  -21.25   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -       30.0000  134.6000  123.1000 29

 15 omega  -90.00  -36.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000  134.6000  123.1000 72

 16 omega  -90.00  -36.00   0.7500   35.0000
omega____ theta____ kappa____ phi______ frames
    -      -30.0000  134.6000  -56.9000 72
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'New Xcalibur, EosS2'
_diffrn_measurement_method       '\w and \p scans'
_diffrn_orient_matrix_UB_11      0.0566287000
_diffrn_orient_matrix_UB_12      0.0307991000
_diffrn_orient_matrix_UB_13      0.0016912000
_diffrn_orient_matrix_UB_21      0.0171634000
_diffrn_orient_matrix_UB_22      -0.0038371000
_diffrn_orient_matrix_UB_23      -0.0157698000
_diffrn_orient_matrix_UB_31      -0.0508282000
_diffrn_orient_matrix_UB_32      0.0328447000
_diffrn_orient_matrix_UB_33      -0.0034480000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           AgK\a
_diffrn_radiation_wavelength     0.56087
_diffrn_reflns_av_R_equivalents  0.2197
_diffrn_reflns_av_unetI/netI     0.1515
_diffrn_reflns_laue_measured_fraction_full 0.603
_diffrn_reflns_laue_measured_fraction_max 0.516
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       51
_diffrn_reflns_limit_l_min       -50
_diffrn_reflns_number            5885
_diffrn_reflns_point_group_measured_fraction_full 0.603
_diffrn_reflns_point_group_measured_fraction_max 0.516
_diffrn_reflns_theta_full        19.665
_diffrn_reflns_theta_max         24.692
_diffrn_reflns_theta_min         6.396
_diffrn_source                   'Enhance (Ag) X-ray Source'
_exptl_absorpt_coefficient_mu    0.055
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.96
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
 Correction for absorption of the diamond-anvil cell and the sample 
 were made using program REDSHABS (Katrusiak, A. (2003) REDSHABS. Adam
 Mickiewicz University Pozna\'n; Katrusiak, A. (2004) Z. Kristallogr.
 219, 461-467).
;
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    1.344
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.231
_refine_diff_density_min         -0.232
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     58
_refine_ls_number_reflns         693
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.2145
_refine_ls_R_factor_gt           0.0933
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1360P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2169
_refine_ls_wR_factor_ref         0.2891
_reflns_Friedel_coverage         0.000
_reflns_number_gt                299
_reflns_number_total             693
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce00694e2.cif
_cod_data_source_block           dMBzImH_0.70GPa
_cod_depositor_comments
'Adding full bibliography for 7220631--7220640.cif.'
_cod_original_cell_volume        3059.0(16)
_cod_database_code               7220638
_shelxl_version_number           2013-4
_reflns_odcompleteness_completeness 50.36
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     24.62
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2. Restrained distances
 H1-N3
 1.974 with sigma of 0.0001
3. Others
 Fixed Sof: H1(0.25) H3(0.5)
4.a Free rotating group:
 O1(H1)
4.b Aromatic/amide H refined with riding coordinates:
 N3(H3), C2(H2), C4(H4)
4.c Idealised Me refined as rotating group:
 C10(H10A,H10B,H10C)
;
_shelx_res_checksum              40623
_olex2_submission_special_instructions 'No special instructions were received'