Programmed Molecular Construction: Driving the Self-Assembly by Coordination and Hydrogen Bonds Using 6-(Pyridin-2-yl)-1,3,5-triazine-2,4-diamine with M(NO<sub>3</sub>)<sub>2</sub> Salts.
Rajak, Sanil; Mohan, Midhun; A Tremblay, Alexandre; Maris, Thierry; Leal do Santos, Silvano; Venancio, Everaldo Carlos; Ferreira Santos, Sydney; Duong, Adam; ACS omega 4 (2019) 2708–2718; doi:10.1021/acsomega.8b03517

data_4515114
_publ_section_title
;
 Programmed Molecular Construction: Driving the Self-Assembly by
 Coordination and Hydrogen Bonds Using
 6-(Pyridin-2-yl)-1,3,5-triazine-2,4-diamine with
 M(NO<sub>3</sub>)<sub>2</sub> Salts.
;
_journal_issue                   2
_journal_name_full               'ACS omega'
_journal_page_first              2708
_journal_page_last               2718
_journal_paper_doi               10.1021/acsomega.8b03517
_journal_volume                  4
_journal_year                    2019
_chemical_formula_moiety         'C16 H16 N14 Ni O6'
_chemical_formula_sum            'C16 H16 N14 Ni O6'
_chemical_formula_weight         559.14
_space_group_crystal_system      orthorhombic
_space_group_IT_number           43
_space_group_name_Hall           'F 2 -2d'
_space_group_name_H-M_alt        'F d d 2'
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2016-06-24
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   39.702(2)
_cell_length_b                   8.8392(4)
_cell_length_c                   11.9162(6)
_cell_measurement_reflns_used    9887
_cell_measurement_temperature    120
_cell_measurement_theta_max      60.676
_cell_measurement_theta_min      3.876
_cell_volume                     4181.8(4)
_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  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      120
_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 1.000
_diffrn_measured_fraction_theta_max 0.998
_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  0.0798
_diffrn_reflns_av_unetI/netI     0.0435
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       51
_diffrn_reflns_limit_h_min       -51
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            20085
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         60.786
_diffrn_reflns_theta_min         3.875
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    5.483
_exptl_absorpt_correction_T_max  0.5163
_exptl_absorpt_correction_T_min  0.3343
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.1462 before and 0.1081 after correction.
The Ratio of minimum to maximum transmission is 0.6475.
The \l/2 correction factor is 0.00150.
;
_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    1.776
_exptl_crystal_description       platelet
_exptl_crystal_F_000             2288
_exptl_crystal_recrystallization_method 'from MeOH/Et2O'
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.335
_refine_diff_density_min         -0.333
_refine_diff_density_rms         0.119
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.107(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     169
_refine_ls_number_reflns         2253
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0615
_refine_ls_R_factor_gt           0.0560
_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^)+(0.0921P)^2^+13.1845P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1430
_refine_ls_wR_factor_ref         0.1470
_reflns_Friedel_coverage         0.910
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                2070
_reflns_number_total             2253
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ao8b03517_si_003.cif
_cod_data_source_block           adam94
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/home/data/users/saulius/crontab/automatic-downloads/current/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 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        4181.9(4)
_cod_database_code               4515114
_shelx_estimated_absorpt_t_max   0.853
_shelx_estimated_absorpt_t_min   0.559
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.893(13) 0.107(13)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
3.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4)
3.b X=CH2 refined with riding coordinates:
 N5(H5A,H5B), N6(H6A,H6B)
;
_shelx_res_checksum              69299
_shelx_hkl_checksum              84023
_shelx_shelxl_version_number     2014/7
_olex2_date_sample_data_collection 2016-06-23
_olex2_date_sample_submission    2016-06-13
_olex2_exptl_crystal_mounting_method 'mounted on a Mitegen Cryoloop'
_olex2_submission_original_sample_id 'RM82 - MeOH/Et2O'
_olex2_submission_special_instructions 'No special instructions were received'