Transition metal(ii) complexes of halogenated derivatives of (E)-4-(2-(pyridin-2-ylmethylene)hydrazinyl)quinazoline: structure, antioxidant activity, DNA-binding DNA photocleavage, interaction with albumin and in silico studies
Kakoulidou, Chrisoula; Chasapis, Christos T.; Hatzidimitriou, Antonios G.; Fylaktakidou, Konstantina C.; Psomas, George; Dalton Transactions  (2022) –; doi:10.1039/D2DT02622H

data_7711555
_publ_section_title
;
 Transition metal(ii) complexes of halogenated derivatives of
 (E)-4-(2-(pyridin-2-ylmethylene)hydrazinyl)quinazoline: structure,
 antioxidant activity, DNA-binding DNA photocleavage, interaction with
 albumin and in silico studies
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT02622H
_journal_year                    2022
_chemical_formula_moiety         'C16 H18 Cl2 F1 Mn1 N5 O2'
_chemical_formula_sum            'C16 H18 Cl2 F Mn N5 O2'
_chemical_formula_weight         457.18
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_update_record
;
2022-07-16 deposited with the CCDC.	2022-10-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.555(11)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.961(4)
_cell_length_b                   8.170(3)
_cell_length_c                   20.759(8)
_cell_measurement_reflns_used    312
_cell_measurement_temperature    295
_cell_measurement_theta_max      20
_cell_measurement_theta_min      10
_cell_volume                     1972.1(12)
_computing_cell_refinement       'Apex2 (Bruker AXS, 2006)'
_computing_data_collection       'Apex2 (Bruker AXS, 2006)'
_computing_data_reduction        'Apex2 (Bruker AXS, 2006)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Bruker Kappa Apex2'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.037
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            20642
_diffrn_reflns_theta_full        25.279
_diffrn_reflns_theta_max         25.795
_diffrn_reflns_theta_min         1.805
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.971
_exptl_absorpt_correction_T_max  0.87
_exptl_absorpt_correction_T_min  0.83
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
; 
 Analytical Absorption (De Meulenaer & Tompa, 1965) 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             932
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.47
_refine_diff_density_min         -0.37
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         2796
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0662
_refine_ls_R_factor_gt           0.0414
_refine_ls_shift/su_max          0.0004954
_refine_ls_shift/su_mean         0.0000306
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 1.16 1.33 0.334 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0721
_refine_ls_wR_factor_gt          0.0651
_refine_ls_wR_factor_ref         0.0651
_reflns_limit_h_max              14
_reflns_limit_h_min              -14
_reflns_limit_k_max              9
_reflns_limit_k_min              0
_reflns_limit_l_max              24
_reflns_limit_l_min              0
_reflns_number_gt                2796
_reflns_number_total             3753
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.99
_oxford_diffrn_Wilson_scale      150.04
_oxford_refine_ls_r_factor_ref   0.0414
_oxford_refine_ls_scale          0.085929(16)
_oxford_reflns_number_all        3738
_oxford_reflns_threshold_expression_ref I>2.0\s(I)
_cod_data_source_file            d2dt02622h2.cif
_cod_data_source_block           I_CCDC3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_atom_sites_solution_primary' value 'Other' was changed to
'other' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_H-M      'P 1 21/n 1 '
_cod_original_formula_sum        'C16 H18 Cl2 F1 Mn1 N5 O2'
_cod_database_code               7711555