Steric Effect of a Capping Ligand on the Formation of Supramolecular Coordination Networks of Ni(II): Solid-State Entrapment of Cyclic Water Dimer
Kumar, Sandeep; Khullar, Sadhika; Mandal, Sanjay K.; ACS Omega 5 (2020) 21873–21882; doi:10.1021/acsomega.0c03065

data_4517898
_publ_section_title
;
 Steric Effect of a Capping Ligand on the Formation of Supramolecular
 Coordination Networks of Ni(II): Solid-State Entrapment of Cyclic Water
 Dimer
;
_journal_issue                   34
_journal_name_full               'ACS Omega'
_journal_page_first              21873
_journal_page_last               21882
_journal_paper_doi               10.1021/acsomega.0c03065
_journal_volume                  5
_journal_year                    2020
_chemical_formula_moiety         'C22 H27 N3 Ni O5, H2 O'
_chemical_formula_sum            'C22 H29 N3 Ni O6'
_chemical_formula_weight         490.19
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2020-07-20
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 98.545(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2641(8)
_cell_length_b                   16.8498(13)
_cell_length_c                   13.0024(10)
_cell_measurement_reflns_used    9936
_cell_measurement_temperature    100
_cell_measurement_theta_max      25.02
_cell_measurement_theta_min      2.34
_cell_volume                     2223.8(3)
_computing_cell_refinement       'SAINT V8.30C (?, 2016)'
_computing_data_reduction        'SAINT V8.30C (?, 2016)'
_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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0242
_diffrn_reflns_av_unetI/netI     0.0221
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            18501
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.106
_diffrn_reflns_theta_max         25.106
_diffrn_reflns_theta_min         1.992
_diffrn_source                   'sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.916
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.7063
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.0396 before and 0.0358 after correction. The Ratio of minimum to maximum transmission is 0.9478. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            'clear bluish green'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   bluish
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.464
_exptl_crystal_description       needle
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.316
_refine_diff_density_min         -0.265
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     306
_refine_ls_number_reflns         3952
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0249
_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^)+(0.0303P)^2^+1.3486P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0618
_refine_ls_wR_factor_ref         0.0641
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3542
_reflns_number_total             3952
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ao0c03065_si_003.cif
_cod_data_source_block           2
_cod_depositor_comments
;Adding full bibliography for 4517897--4517898.cif.

 Adding full bibliography for 4517897--4517898.cif.
;
_cod_database_code               4517898
_shelx_shelxl_version_number     2017/1
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H,H) groups
2. Restrained distances
 O6-H6A
 0.85 with sigma of 0.01
 O6-H6B
 0.85 with sigma of 0.01
 O5-H5A
 0.85 with sigma of 0.01
 O5-H5B
 0.85 with sigma of 0.01
 H6A-H6B
 1.35 with sigma of 0.02
 H5A-H5B
 1.35 with sigma of 0.02
3.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B), C16(H16A,H16B)
3.b Aromatic/amide H refined with riding coordinates:
 C6(H6), C7(H7), C8(H8), C19(H19), C20(H20), C21(H21)
3.c Idealised Me refined as rotating group:
 C10(H10A,H10B,H10C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C15(H15A,H15B,
 H15C), C22(H22A,H22B,H22C)
;
_olex2_submission_special_instructions 'No special instructions were received'