Streams, cascades, and pools: various water cluster motifs in structurally similar Ni(ii) complexes
Saraei, Nina; Hietsoi, Oleksandr; Mullins, Christopher S.; Gupta, Alexander J.; Frye, Brian C.; Mashuta, Mark S.; Buchanan, Robert M.; Grapperhaus, Craig A.; CrystEngComm 20 (2018) 7071–; doi:10.1039/C8CE01153B

data_7231644
_publ_section_title
;
 Streams, cascades, and pools: various water cluster motifs in
 structurally similar Ni(ii) complexes
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              7071
_journal_paper_doi               10.1039/C8CE01153B
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C12 H16 N4 Ni O2, 3(H2 O)'
_chemical_formula_sum            'C12 H22 N4 Ni O5'
_chemical_formula_weight         361.05
_chemical_name_common
'1-methyl-N-(2-((4-oxopentan-2-ylidene)amino)ethyl)-1H-imidazole-2-carboxamido nickel(II)'
_chemical_name_systematic
'1-methyl-N-(2-((4-oxopentan-2-ylidene)amino)ethyl)-1H-imidazole-2-carboxamido nickel(II)'
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_audit_update_record
;
2018-07-11 deposited with the CCDC.
2018-10-12 downloaded from the CCDC.
;
_cell_angle_alpha                92.821(4)
_cell_angle_beta                 92.276(4)
_cell_angle_gamma                104.339(4)
_cell_formula_units_Z            2
_cell_length_a                   6.8975(18)
_cell_length_b                   9.130(2)
_cell_length_c                   12.645(3)
_cell_measurement_reflns_used    2910
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.028
_cell_measurement_theta_min      2.737
_cell_volume                     769.5(3)
_computing_cell_refinement       'SAINT 6.36 (Bruker, 2002)'
_computing_data_collection       'SMART 5.628 (Bruker, 2002)'
_computing_data_reduction        'SAINT 6.36 (Bruker, 2002)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and Mercury (Macrae<i>et al.</i>, 2006)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'SMART APEX CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0231
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            5732
_diffrn_reflns_theta_full        25.11
_diffrn_reflns_theta_max         25.11
_diffrn_reflns_theta_min         2.90
_diffrn_standards_decay_%        <0.1
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.290
_exptl_absorpt_correction_T_max  0.871
_exptl_absorpt_correction_T_min  0.613
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS; Sheldrick, (1996).
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.558
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             380
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: acetone, water'
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.394
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     257
_refine_ls_number_reflns         2709
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0280
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0184P)^2^+0.3443P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0579
_refine_ls_wR_factor_ref         0.0588
_reflns_number_gt                2235
_reflns_number_total             2709
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c8ce01153b2.cif
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7231642--7231645.cif.
;
_cod_original_cell_volume        769.4(3)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7231644