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#$Date: 2022-09-14 19:38:48 +0300 (Wed, 14 Sep 2022) $
#$Revision: 277834 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/10/20/2102057.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2102057
loop_
_publ_author_name
'Kirik, S. D.'
'Solovyov, L. A.'
'Blokhin, A. I.'
'Yakimov, I. S.'
_publ_section_title
;
 Structures of [Pd(NH₃)₂X₂] and its chemical
 transformation in the solid state
;
_journal_coden_ASTM              ASBSDK
_journal_issue                   3
_journal_name_full
;
 Acta Crystallographica, Section B: Structural Science
;
_journal_page_first              419
_journal_page_last               425
_journal_paper_doi               10.1107/S0108768100000252
_journal_volume                  56
_journal_year                    2000
_chemical_formula_iupac          'cis-[Pd (N H3)2 Br2]'
_chemical_formula_moiety         'Br2 H6 N2 Pd'
_chemical_formula_structural     '(Pd (N H3)2 Br2)'
_chemical_formula_sum            'Br2 H6 N2 Pd'
_chemical_formula_weight         300.29
_chemical_name_systematic        'cis-diammine dibromide palladium(II)'
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_type_scat_source           'DBW3.2S, Young, et al, 1977'
_cell_angle_alpha                90.0
_cell_angle_beta                 90.0
_cell_angle_gamma                90.0
_cell_formula_units_Z            8
_cell_length_a                   13.3202(7)
_cell_length_b                   12.7223(6)
_cell_length_c                   7.05854(3)
_cell_measurement_temperature    293
_cell_volume                     1196.17(8)
_computing_cell_refinement       'Modified Rietveld program DBWM'
_computing_data_collection       'DRON-4 data collection software'
_computing_data_reduction        'XDIG home program'
_computing_structure_refinement  'Modified Rietveld program DBWM'
_computing_structure_solution    'Patterson & Fourier synth. (home progr.)'
_diffrn_ambient_temperature      293
_diffrn_measurement_device       'DRON-4 powder diffractometer'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'conventional sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_exptl_absorpt_process_details   none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.60
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    8
_refine_ls_number_parameters     43
_refine_ls_number_restraints     0
_refine_ls_structure_factor_coef Inet
_refine_ls_weighting_scheme      sigma
_cod_data_source_file            av0024.cif
_cod_database_code               2102057
loop_
_symmetry_equiv_pos_as_xyz
+x,+y,+z
1/2+x,1/2-y,-z
-x,1/2+y,1/2-z
1/2-x,-y,1/2+z
-x,-y,-z
1/2-x,1/2+y,z
x,1/2-y,1/2+z
1/2+x,y,1/2-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
Pd .1994(2) .2495(3) -.0433(3) 1 0
Br(1) .0775(3) .3817(5) -.0927(5) 1 0
Br(2) .3306(3) .3771(4) .0101(5) 1 0
N(1) .087(2) .134(2) -.092(3) 1 3
N(2) .314(2) .153(2) -.002(2) 1 3
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
Br(1) Pd Br(2) 92.4(3) yes
N(1) Pd N(2) 98(2) yes
Br(1) Pd N(1) 89.0(10) yes
Br(2) Pd N(2) 80.5(9) yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
Pd Br(1) . 2.363(6) yes
Pd Br(2) . 2.414(5) yes
Pd N(1) . 2.12(3) yes
Pd N(2) . 1.98(2) yes
Pd Pd 7_554 3.529(3) yes
