Bipyridine based metallogels: an unprecedented difference in photochemical and chemical reduction in the in situ nanoparticle formation.
Tatikonda, Rajendhraprasad; Bertula, Kia; Nonappa, ?; Hietala, Sami; Rissanen, Kari; Haukka, Matti; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2793–2802; doi:10.1039/c6dt04253h

data_7041927
_publ_section_title
;
 Bipyridine based metallogels: an unprecedented difference in
 photochemical and chemical reduction in the in situ nanoparticle
 formation.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2793
_journal_page_last               2802
_journal_paper_doi               10.1039/c6dt04253h
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C22 H18 N4 O2'
_chemical_formula_sum            'C22 H18 N4 O2'
_chemical_formula_weight         370.40
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2016-08-06
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_audit_update_record
;
2016-08-23 deposited with the CCDC.
2017-02-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.6073(16)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.84500(7)
_cell_length_b                   20.0524(4)
_cell_length_c                   11.01623(19)
_cell_measurement_reflns_used    5212
_cell_measurement_temperature    120.01(10)
_cell_measurement_theta_max      76.6600
_cell_measurement_theta_min      4.3900
_cell_volume                     847.68(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      120.01(10)
_diffrn_detector_area_resol_mean 5.1977
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
  1 omega  -70.00  -42.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -41.6513   57.0000    0.0000 28

  2 omega -110.00  -17.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -41.6513  -57.0000  -30.0000 93

  3 omega  -63.00   28.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -41.6513   37.0000  -90.0000 91

  4 omega  -63.00   30.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -      -41.6513   57.0000  120.0000 93

  5 omega   12.00   38.00   1.0000    5.0000
omega____ theta____ kappa____ phi______ frames
    -       41.6513  -99.0000 -180.0000 26

  6 omega  110.00  169.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  111.0000   30.0000 59

  7 omega   96.00  126.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -61.0000  -60.0000 30

  8 omega  117.00  164.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -15.0000 -120.0000 47

  9 omega   81.00  115.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000 -111.0000  -30.0000 34

 10 omega   89.00  115.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000 -111.0000    0.0000 26

 11 omega   38.00  100.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -30.0000  -60.0000 62

 12 omega  108.00  139.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -30.0000  -60.0000 31

 13 omega   31.00   99.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -94.0000 -120.0000 68

 14 omega   74.00  101.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  178.0000  -60.0000 27

 15 omega   42.00   78.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -61.0000  -60.0000 36

 16 omega   64.00  139.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -30.0000 -180.0000 75

 17 omega   41.00  140.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -61.0000   30.0000 99

 18 omega   52.00  108.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -94.0000   30.0000 56

 19 omega   92.00  153.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000   15.0000 -180.0000 61

 20 omega   40.00   96.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -61.0000  150.0000 56

 21 omega   74.00  109.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000 -111.0000  -60.0000 35

 22 omega   43.00   71.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -77.0000  -60.0000 28

 23 omega  102.00  137.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -77.0000  -60.0000 35

 24 omega  102.00  127.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -77.0000    0.0000 25

 25 omega   34.00   86.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -15.0000  150.0000 52

 26 omega   93.00  118.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -15.0000  150.0000 25

 27 omega  106.00  134.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -61.0000 -120.0000 28

 28 omega   53.00   78.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -94.0000 -180.0000 25

 29 omega  103.00  136.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -30.0000   60.0000 33

 30 omega   54.00  124.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -30.0000   30.0000 70

 31 omega  110.00  138.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  111.0000 -120.0000 28

 32 omega   49.00   92.00   1.0000   21.0000
omega____ theta____ kappa____ phi______ frames
    -      112.0000  -15.0000 -120.0000 43
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.1141239000
_diffrn_orient_matrix_UB_12      -0.0092817000
_diffrn_orient_matrix_UB_13      -0.1305112000
_diffrn_orient_matrix_UB_21      -0.0419126000
_diffrn_orient_matrix_UB_22      -0.0760616000
_diffrn_orient_matrix_UB_23      0.0122547000
_diffrn_orient_matrix_UB_31      -0.3825596000
_diffrn_orient_matrix_UB_32      0.0055867000
_diffrn_orient_matrix_UB_33      -0.0495440000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0214
_diffrn_reflns_av_unetI/netI     0.0173
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       3
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8117
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.787
_diffrn_reflns_theta_min         4.410
_diffrn_source                   'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.776
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85470
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.451
_exptl_crystal_description       block
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.244
_refine_diff_density_min         -0.266
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         1781
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0363
_refine_ls_R_factor_gt           0.0342
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0472P)^2^+0.2573P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0886
_refine_ls_wR_factor_ref         0.0906
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1672
_reflns_number_total             1781
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt04253h2.cif
_cod_data_source_block           4
_cod_depositor_comments
'Adding full bibliography for 7041926--7041928.cif.'
_cod_original_cell_volume        847.69(3)
_cod_database_code               7041927
_chemical_oxdiff_formula         'C22 H20 N4 O2'
_chemical_oxdiff_usercomment     'Clear, Colerless, block, 0.1 0.1 0.08'
_reflns_odcompleteness_completeness 96.10
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     80.95
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C6(H6A,H6B)
2.b Aromatic/amide H refined with riding coordinates:
 C11(H11), C5(H5), C10(H10), C2(H2), C3(H3), C9(H9), C8(H8)
;
_shelx_res_checksum              7934
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'