Thermal expansion properties of three isostructural co-crystals composed of isosteric components: interplay between halogen and hydrogen bonds
Hutchins, Kristin M.; Kummer, Katherine A.; Groeneman, Ryan H.; Reinheimer, Eric W.; Sinnwell, Michael A.; Swenson, Dale C.; MacGillivray, Leonard R.; CrystEngComm 18 (2016) 8354–; doi:10.1039/C6CE01674J

data_7226340
_publ_section_title
;
 Thermal expansion properties of three isostructural co-crystals composed
 of isosteric components: interplay between halogen and hydrogen bonds
;
_journal_issue                   43
_journal_name_full               CrystEngComm
_journal_page_first              8354
_journal_paper_doi               10.1039/C6CE01674J
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C6 H4 I2 O2, C10 H8 N4'
_chemical_formula_sum            'C16 H12 I2 N4 O2'
_chemical_formula_weight         546.10
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2015-04-13
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2015-04-14 deposited with the CCDC.
2016-08-23 downloaded from the CCDC.
;
_cell_angle_alpha                88.215(5)
_cell_angle_beta                 69.551(5)
_cell_angle_gamma                64.302(5)
_cell_formula_units_Z            2
_cell_length_a                   9.2387(9)
_cell_length_b                   10.4970(10)
_cell_length_c                   10.8284(11)
_cell_measurement_reflns_used    9020
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      29.01
_cell_measurement_theta_min      2.551
_cell_volume                     877.57(16)
_computing_cell_refinement       'HKL Scalepack (Otwinowski and Minor, 1997)'
_computing_data_collection       'Collect (Hooft, 1998)'
_computing_data_reduction        'Denzo (Otwinowski and Minor, 1997)'
_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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      190(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'CCD rotation images, phi scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0182
_diffrn_reflns_av_unetI/netI     0.0186
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            12709
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         29.008
_diffrn_reflns_theta_min         3.179
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.600
_exptl_absorpt_correction_T_max  0.750
_exptl_absorpt_correction_T_min  0.552
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'
_exptl_crystal_colour            orange-yellow
_exptl_crystal_density_diffrn    2.067
_exptl_crystal_description       lath-like
_exptl_crystal_F_000             516
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.999
_refine_diff_density_min         -0.754
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         4671
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0198
_refine_ls_R_factor_gt           0.0175
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0145P)^2^+0.6891P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0408
_refine_ls_wR_factor_ref         0.0421
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4310
_reflns_number_total             4671
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce01674j2.cif
_cod_data_source_block           mcg1476lt
_cod_depositor_comments
;
The following automatic conversions were performed:

'_space_group_crystal_system' value 'Triclinic' changed to
'triclinic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7226336--7226343.cif.

2018-01-25
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_cell_volume        877.58(16)
_cod_original_formula_moiety     '0.5(C6 H4 I2 O2), 0.5(C10 H8 N4)'
_cod_original_formula_sum        'C8 H6 I N2 O'
_cod_original_formula_units_Z    4
_cod_original_formula_weight     273.05
_cod_database_code               7226340
_shelxl_version_number           2013-3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C8(H8), C12(H12), C9(H9), C15(H15), C3(H3), C10(H10), C7(H7), C2(H2), C4(H4),
 C1(H1)
2.b Idealised tetrahedral OH refined as rotating group:
 O2(H2A), O1(H1A)
;
_olex2_submission_special_instructions 'No special instructions were received'