Enhancement in intramolecular interactions and in vitro biological activity of a tripodal tetradentate system upon complexation.
Tyagi, Nidhi; Viji, Mambattakkara; Karunakaran, Suneesh C.; Varughese, Sunil; Ganesan, Shilpa; Priya, Sulochana; Saneesh Babu, P. S.; Nair, Asha S.; Ramaiah, Danaboyina; Dalton transactions (Cambridge, England : 2003) 44 (2015) 15591–15601; doi:10.1039/c5dt00450k

data_7035898
_publ_section_title
;
 Enhancement in intramolecular interactions and in vitro biological
 activity of a tripodal tetradentate system upon complexation.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15591
_journal_page_last               15601
_journal_paper_doi               10.1039/c5dt00450k
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C75 H78 Cl2 Cu N12 O21'
_chemical_formula_weight         1617.93
_chemical_name_systematic
;
 C69 H56 Cu N10 O7, 2(Cl O4), 2(C3 H7 N O), 4(H2 O)
;
_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   mixed
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2015-07-17 deposited with the CCDC.
2015-07-20 downloaded from the CCDC.
;
_cell_angle_alpha                82.582(8)
_cell_angle_beta                 80.483(19)
_cell_angle_gamma                88.567(19)
_cell_formula_units_Z            2
_cell_length_a                   15.244(8)
_cell_length_b                   15.370(9)
_cell_length_c                   17.480(9)
_cell_measurement_reflns_used    5554
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     4005(4)
_computing_cell_refinement
;
CrystalClear-SM Expert 2.0 r14k (Rigaku, 2012)
;
_computing_data_collection
;
CrystalClear-SM Expert 2.0 r14k (Rigaku, 2012)
;
_computing_data_reduction
;
CrystalClear-SM Expert 2.0 r14k (Rigaku, 2012)
;
_computing_molecular_graphics    'Mercury 3.5'
_computing_publication_material  'Word 2010'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type
;
Rigaku Saturn724+ (4x4 bin mode)
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0688
_diffrn_reflns_av_unetI/netI     0.1288
_diffrn_reflns_laue_measured_fraction_full 0.975
_diffrn_reflns_laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            32463
_diffrn_reflns_point_group_measured_fraction_full 0.975
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.247
_diffrn_reflns_theta_min         3.001
_exptl_absorpt_coefficient_mu    0.418
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.850
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
R. H. Blessing Acta Crystallogr., Sect. A, 1995, 51, 33-38
;
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.342
_exptl_crystal_description       Block
_exptl_crystal_F_000             1686
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_platon_squeeze_details
;
 Diffuse, disordered solvent molecules could not be adequately modeled.  The
 bypass procedure in Platon (Spek, 1990) was used to remove the electronic
 contribution from these solvents. The total potential solvent accessible void
 volume was 462 \A^3^ and the electron count/cell = 91. Though the exact
 solvent content is not known, from the electron count and the TG experimental results
 it is assumed to be one DMF and three water molecules. But the reported formula reflects
 only the atoms used in the refinement.
;
_refine_diff_density_max         1.224
_refine_diff_density_min         -0.558
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1025
_refine_ls_number_reflns         15656
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.1486
_refine_ls_R_factor_gt           0.0941
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1088P)^2^+5.7295P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2206
_refine_ls_wR_factor_ref         0.2587
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9138
_reflns_number_total             15656
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt00450k2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' 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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7035897--7035898.cif.
;
_cod_database_code               7035898
_audit_block_doi                 10.5517/cc133zbj
_shelx_estimated_absorpt_t_min   0.921
_shelx_estimated_absorpt_t_max   0.921
_shelxl_version_number           2013-4
_shelx_res_checksum              15189