Comparing Crystallizations in Three Dimensions and Two Dimensions: Behavior of Isomers of [2,2?-Bipyridine]dicarbonitrile and [1,10-Phenanthroline]dicarbonitrile
Peter, Aneeshma; Mohan, Midhun; Maris, Thierry; Wuest, James D.; Duong, Adam; Crystal Growth and Design 17 (2017) 5242–5248; doi:10.1021/acs.cgd.7b00777

data_4518393
_publ_section_title
;
 Comparing Crystallizations in Three Dimensions and Two Dimensions:
 Behavior of Isomers of [2,2?-Bipyridine]dicarbonitrile and
 [1,10-Phenanthroline]dicarbonitrile
;
_journal_name_full               'Crystal Growth and Design'
_journal_page_first              5242
_journal_page_last               5248
_journal_paper_doi               10.1021/acs.cgd.7b00777
_journal_volume                  17
_journal_year                    2017
_chemical_formula_moiety         'C12 H6 N4'
_chemical_formula_sum            'C12 H6 N4'
_chemical_formula_weight         206.21
_chemical_name_systematic
;
(2,2'-bipyridine)-5,5'-dicarbonitrile
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2017-05-15
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_cell_angle_alpha                94.985(4)
_cell_angle_beta                 94.575(4)
_cell_angle_gamma                94.803(4)
_cell_formula_units_Z            1
_cell_length_a                   3.7577(2)
_cell_length_b                   5.8815(4)
_cell_length_c                   10.9271(7)
_cell_measurement_reflns_used    2233
_cell_measurement_temperature    150
_cell_measurement_theta_max      52.058
_cell_measurement_theta_min      3.547
_cell_volume                     238.82(3)
_computing_cell_refinement
;
SAINT (2013) V8.37A; Integration Software for Single Crystal Data. 
Bruker AXS Inc., Madison, WI 53719-1173.'
;
_computing_data_collection
;
APEX 2 (2013) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2013) V8.37A; Integration Software for Single Crystal Data. 
Bruker AXS Inc., Madison, WI 53719-1173.'
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.24
_diffrn_detector_type            'Bruker Photon 100 CMOS Detector'
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0785
_diffrn_reflns_av_unetI/netI     0.0518
_diffrn_reflns_Laue_measured_fraction_full 0.961
_diffrn_reflns_Laue_measured_fraction_max 0.961
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4672
_diffrn_reflns_point_group_measured_fraction_full 0.961
_diffrn_reflns_point_group_measured_fraction_max 0.961
_diffrn_reflns_theta_full        52.092
_diffrn_reflns_theta_max         52.092
_diffrn_reflns_theta_min         6.601
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    0.477
_exptl_absorpt_correction_T_max  0.7503
_exptl_absorpt_correction_T_min  0.5214
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. 
wR2(int) was 0.1434 before and 0.0943 after correction. 
The Ratio of minimum to maximum transmission is 0.6949. 
The \l/2 correction factor is Not present.'
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.434
_exptl_crystal_description       plate
_exptl_crystal_F_000             106
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.355
_refine_diff_density_min         -0.341
_refine_diff_density_rms         0.093
_refine_ls_extinction_coef       0.02(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.130
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     74
_refine_ls_number_reflns         784
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.130
_refine_ls_R_factor_all          0.1165
_refine_ls_R_factor_gt           0.0862
_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^)+(0.1985P)^2^+0.0002P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2565
_refine_ls_wR_factor_ref         0.2921
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                524
_reflns_number_total             784
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jw1897.cif
_cod_data_source_block           jw1897
_cod_database_code               4518393
_cod_database_fobs_code          4518393