All about that base: investigating the role of ligand basicity in pyridyl complexes derived from a copper-Schiff base coordination polymer.
Beddoe, Samuel V. F.; Lonergan, Rhona F.; Pitak, Mateusz B.; Price, Jason R.; Coles, Simon J.; Kitchen, Jonathan A.; Keene, Tony D.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 15553–15559; doi:10.1039/c9dt01527b

data_7700605
_publ_section_title
;
 All about that base: investigating the role of ligand basicity in pyridyl
 complexes derived from a copper-Schiff base coordination polymer.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15553
_journal_page_last               15559
_journal_paper_doi               10.1039/c9dt01527b
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C25 H17 Cu N3 O2'
_chemical_formula_sum            'C25 H17 Cu N3 O2'
_chemical_formula_weight         454.95
_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             2016-10-07
_audit_creation_method
;
Olex2 1.2
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2019-04-01 deposited with the CCDC.    2019-07-12 downloaded from the CCDC.
;
_cell_angle_alpha                101.462(2)
_cell_angle_beta                 90.604(2)
_cell_angle_gamma                98.979(2)
_cell_formula_units_Z            2
_cell_length_a                   8.4913(2)
_cell_length_b                   11.1491(3)
_cell_length_c                   13.2268(3)
_cell_measurement_reflns_used    12293
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.4420
_cell_measurement_theta_min      1.9620
_cell_volume                     1211.06(5)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrystalClear-SM Expert 3.1 b27 (Rigaku, 2013)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_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
;
Superflip (Palatinus & Chapuis, 2007;Palatinus & van der Lee, 2008;
Palatinus et al., 2012)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku HG Saturn724+ (2x2 bin mode)'
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w   -107.00  73.00   1.00    3.00    --  -17.00  -8.00  16.00  180
  2  \w    -89.00  22.00   1.00    3.00    --  -17.00 -72.00 -82.00  111
  3  \w    -78.00  22.00   1.00    3.00    --  -17.00 -72.00  81.00  100
  4  \w    -29.00  69.00   1.00    3.00    --  -17.00  72.00-180.00   98
  5  \w    -61.00 -46.00   1.00    3.00    --  -17.00 -24.00 -17.00   15
  6  \w   -107.00 -55.00   1.00    3.00    --  -17.00  -8.00  49.00   52
;
_diffrn_measurement_device       'four-circle \k diffractometer'
_diffrn_measurement_device_type  'Rigaku AFC12 (Right)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroMesh'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0415451000
_diffrn_orient_matrix_UB_12      -0.0253175000
_diffrn_orient_matrix_UB_13      0.0353724000
_diffrn_orient_matrix_UB_21      0.0486328000
_diffrn_orient_matrix_UB_22      0.0585207000
_diffrn_orient_matrix_UB_23      0.0172814000
_diffrn_orient_matrix_UB_31      -0.0554436000
_diffrn_orient_matrix_UB_32      0.0161533000
_diffrn_orient_matrix_UB_33      0.0380744000
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  'Confocal mirrors, VHF Varimax'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0138
_diffrn_reflns_av_unetI/netI     0.0136
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15133
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.540
_diffrn_reflns_theta_min         2.692
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           55.0
_diffrn_source_power             2.475
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    0.925
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85023
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm.'
_exptl_crystal_colour            green
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_description       block
_exptl_crystal_F_000             466
_exptl_crystal_size_max          0.211
_exptl_crystal_size_mid          0.176
_exptl_crystal_size_min          0.066
_refine_diff_density_max         0.490
_refine_diff_density_min         -0.310
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     411
_refine_ls_number_reflns         5535
_refine_ls_number_restraints     777
_refine_ls_restrained_S_all      0.997
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0337
_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^)+(0.0653P)^2^+0.9331P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1038
_refine_ls_wR_factor_ref         0.1048
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5304
_reflns_number_total             5535
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01527b2.cif
_cod_data_source_block           2016tdk010_t1
_cod_depositor_comments
'Adding full bibliography for 7700601--7700615.cif.'
_cod_original_cell_volume        1211.04(6)
_cod_database_code               7700605
_chemical_oxdiff_formula         Cu(C13H9N1O2)(C12H8N2)(C2H6O)2
_reflns_odcompleteness_completeness 99.78
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2. Shared sites
{C13, C44}
3. Uiso/Uaniso restraints and constraints
O11 \\sim C12 \\sim C13 \\sim C14 \\sim C15 \\sim C16 \\sim C17 \\sim N18 \\sim
C19 \\sim C20 \\sim C21 \\sim C22 \\sim C23 \\sim C24 \\sim C25 \\sim O26 \\sim
O31 \\sim C32 \\sim C33 \\sim C34 \\sim C35 \\sim C36 \\sim C37 \\sim N38 \\sim
C39 \\sim C40 \\sim C41 \\sim C42 \\sim C43 \\sim C44 \\sim C45 \\sim O46:
within 2A with sigma of 0.04 and sigma for terminal atoms of 0.08
Uanis(C13) = Uanis(C44)
4. Rigid body (RIGU) restrains
 O11, C12, C13, C14, C15, C16, C17, N18, C19, C20, C21, C22, C23, C24, C25,
 O26, O31, C32, C33, C34, C35, C36, C37, N38, C39, C40, C41, C42, C43, C44, C45,
  O46
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
5. Same fragment restrains
{O11, C12, C13, C14, C15, C16, C17, N18, C19, C20, C21, C22, C23, C24, C25,
O26} sigma for 1-2: 0.02, 1-3: 0.04
as
{O31, C32, C33, C34, C35, C36, C37, N38, C39, C40, C41, C42, C43, C44, C45, O46}
6. Others
 Sof(O31)=Sof(C32)=Sof(C33)=Sof(H33)=Sof(C34)=Sof(H34)=Sof(C35)=Sof(H35)=
 Sof(C36)=Sof(H36)=Sof(C37)=Sof(N38)=Sof(C39)=Sof(H39)=Sof(C40)=Sof(C41)=
 Sof(H41)=Sof(C42)=Sof(H42)=Sof(C43)=Sof(H43)=Sof(C44)=Sof(H44)=Sof(C45)=
 Sof(O46)=1-FVAR(1)
 Sof(O11)=Sof(C12)=Sof(C13)=Sof(H13)=Sof(C14)=Sof(H14)=Sof(C15)=Sof(H15)=
 Sof(C16)=Sof(H16)=Sof(C17)=Sof(N18)=Sof(C19)=Sof(H19)=Sof(C20)=Sof(C21)=
 Sof(H21)=Sof(C22)=Sof(H22)=Sof(C23)=Sof(H23)=Sof(C24)=Sof(H24)=Sof(C25)=
 Sof(O26)=FVAR(1)
7.a Aromatic/amide H refined with riding coordinates:
 C13(H13), C14(H14), C15(H15), C16(H16), C19(H19), C21(H21), C22(H22),
 C23(H23), C24(H24), C33(H33), C34(H34), C35(H35), C36(H36), C39(H39), C41(H41),
  C42(H42), C43(H43), C44(H44), C52(H52), C53(H53), C54(H54), C57(H57),
 C58(H58), C61(H61), C62(H62), C63(H63)
;
_shelx_res_checksum              96476
_shelx_fab_checksum              9816
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.940
_oxdiff_exptl_absorpt_empirical_full_min 0.617