#------------------------------------------------------------------------------
#$Date: 2016-02-04 01:53:51 +0200 (Thu, 04 Feb 2016) $
#$Revision: 175528 $
#$URL: svn://www.crystallography.net/cod/cif/4/34/46/4344618.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4344618
loop_
_publ_author_name
'Subbarao, Udumula'
'Rayaprol, Sudhindra'
'Dally, Rebecca'
'Graf, Michael J.'
'Peter, Sebastian C.'
_publ_section_title
;
 Swinging Symmetry, Multiple Structural Phase Transitions, and Versatile
 Physical Properties in RECuGa3 (RE = La-Nd, Sm-Gd).
;
_journal_issue                   2
_journal_name_full               'Inorganic chemistry'
_journal_page_first              666
_journal_page_last               675
_journal_paper_doi               10.1021/acs.inorgchem.5b02023
_journal_volume                  55
_journal_year                    2016
_chemical_formula_sum            'Cu Ga3 Nd'
_chemical_formula_weight         416.94
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           107
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I 4 -2'
_symmetry_space_group_name_H-M   'I 4 m m'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   4.1913(8)
_cell_length_b                   4.1913(8)
_cell_length_c                   10.409(2)
_cell_measurement_reflns_used    646
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      29.91
_cell_measurement_theta_min      3.92
_cell_volume                     182.85(6)
_computing_cell_refinement       'SMART APEX II'
_computing_data_collection       'SMART APEX II (Bruker,2010)'
_computing_data_reduction        'SAINT (Bruker,2000)'
_computing_molecular_graphics    'Ortep-3v2 for windows (Farrugia, 1997)'
_computing_publication_material  'PLATON (Spek, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.922
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0728
_diffrn_reflns_av_sigmaI/netI    0.0616
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            646
_diffrn_reflns_theta_full        29.91
_diffrn_reflns_theta_max         29.91
_diffrn_reflns_theta_min         3.92
_exptl_absorpt_coefficient_mu    41.214
_exptl_absorpt_correction_T_max  0.2338
_exptl_absorpt_correction_T_min  0.1052
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Gray
_exptl_crystal_density_diffrn    7.573
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             364
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         3.333
_refine_diff_density_min         -2.610
_refine_diff_density_rms         0.726
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.3(2)
_refine_ls_extinction_coef       0.016(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.339
_refine_ls_matrix_type           full
_refine_ls_number_parameters     15
_refine_ls_number_reflns         163
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.335
_refine_ls_R_factor_all          0.0440
_refine_ls_R_factor_gt           0.0440
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0729P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1198
_refine_ls_wR_factor_ref         0.1198
_reflns_number_gt                163
_reflns_number_total             163
_reflns_threshold_expression     >2σ(I)
_cod_data_source_file            ic5b02023_si_002.cif
_cod_data_source_block           NdCuGa3_200K
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/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 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      I4mm
_cod_database_code               4344618
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, z'
'-y, x, z'
'y, -x, z'
'x, -y, z'
'-x, y, z'
'-y, -x, z'
'y, x, z'
'x+1/2, y+1/2, z+1/2'
'-x+1/2, -y+1/2, z+1/2'
'-y+1/2, x+1/2, z+1/2'
'y+1/2, -x+1/2, z+1/2'
'x+1/2, -y+1/2, z+1/2'
'-x+1/2, y+1/2, z+1/2'
'-y+1/2, -x+1/2, z+1/2'
'y+1/2, x+1/2, z+1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Nd Nd 0.0000 0.0000 0.5691(7) 0.0058(6) Uani 1 8 d S
Cu Cu 0.0000 0.0000 0.1834(11) 0.021(2) Uani 1 8 d S
Ga1 Ga 0.0000 0.0000 -0.0442(9) 0.0097(11) Uani 1 8 d S
Ga2 Ga 0.0000 0.5000 0.3197(8) 0.0079(7) Uani 1 4 d S
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Ga Ga 0.2307 1.6083 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Nd Nd -0.1943 3.0179 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
Ga1 Nd Ga1 136.6(5) 9_445 9
Ga1 Nd Ga1 82.14(19) 9_445 9_455
Ga1 Nd Ga1 82.14(19) 9 9_455
Ga1 Nd Ga1 82.14(19) 9_445 9_545
Ga1 Nd Ga1 82.14(19) 9 9_545
Ga1 Nd Ga1 136.6(5) 9_455 9_545
Ga1 Nd Cu 179.8(6) 9_445 9
Ga1 Nd Cu 43.56(9) 9 9
Ga1 Nd Cu 97.91(3) 9_455 9
Ga1 Nd Cu 97.91(3) 9_545 9
Ga1 Nd Cu 43.56(9) 9_445 9_445
Ga1 Nd Cu 179.8(6) 9 9_445
Ga1 Nd Cu 97.91(3) 9_455 9_445
Ga1 Nd Cu 97.91(3) 9_545 9_445
Cu Nd Cu 136.3(6) 9 9_445
Ga1 Nd Cu 97.91(3) 9_445 9_545
Ga1 Nd Cu 97.91(3) 9 9_545
Ga1 Nd Cu 179.8(6) 9_455 9_545
Ga1 Nd Cu 43.56(9) 9_545 9_545
Cu Nd Cu 82.0(2) 9 9_545
Cu Nd Cu 82.0(2) 9_445 9_545
Ga1 Nd Cu 97.91(3) 9_445 9_455
Ga1 Nd Cu 97.91(3) 9 9_455
Ga1 Nd Cu 43.56(9) 9_455 9_455
Ga1 Nd Cu 179.8(6) 9_545 9_455
Cu Nd Cu 82.0(2) 9 9_455
Cu Nd Cu 82.0(2) 9_445 9_455
Cu Nd Cu 136.3(6) 9_545 9_455
Ga1 Nd Ga2 45.5(2) 9_445 3
Ga1 Nd Ga2 97.2(2) 9 3
Ga1 Nd Ga2 45.5(2) 9_455 3
Ga1 Nd Ga2 97.2(2) 9_545 3
Cu Nd Ga2 134.6(2) 9 3
Cu Nd Ga2 83.0(3) 9_445 3
Cu Nd Ga2 134.6(2) 9_545 3
Cu Nd Ga2 83.0(3) 9_455 3
Ga1 Nd Ga2 45.5(2) 9_445 1_545
Ga1 Nd Ga2 97.2(2) 9 1_545
Ga1 Nd Ga2 97.2(2) 9_455 1_545
Ga1 Nd Ga2 45.5(2) 9_545 1_545
Cu Nd Ga2 134.6(2) 9 1_545
Cu Nd Ga2 83.0(3) 9_445 1_545
Cu Nd Ga2 83.0(3) 9_545 1_545
Cu Nd Ga2 134.6(2) 9_455 1_545
Ga2 Nd Ga2 52.74(6) 3 1_545
Ga1 Nd Ga2 97.2(2) 9_445 3_655
Ga1 Nd Ga2 45.5(2) 9 3_655
Ga1 Nd Ga2 97.2(2) 9_455 3_655
Ga1 Nd Ga2 45.5(2) 9_545 3_655
Cu Nd Ga2 83.0(3) 9 3_655
Cu Nd Ga2 134.6(2) 9_445 3_655
Cu Nd Ga2 83.0(3) 9_545 3_655
Cu Nd Ga2 134.6(2) 9_455 3_655
Ga2 Nd Ga2 77.83(10) 3 3_655
Ga2 Nd Ga2 52.74(6) 1_545 3_655
Ga1 Nd Ga2 97.2(2) 9_445 .
Ga1 Nd Ga2 45.5(2) 9 .
Ga1 Nd Ga2 45.5(2) 9_455 .
Ga1 Nd Ga2 97.2(2) 9_545 .
Cu Nd Ga2 83.0(3) 9 .
Cu Nd Ga2 134.6(2) 9_445 .
Cu Nd Ga2 134.6(2) 9_545 .
Cu Nd Ga2 83.0(3) 9_455 .
Ga2 Nd Ga2 52.74(6) 3 .
Ga2 Nd Ga2 77.83(10) 1_545 .
Ga2 Nd Ga2 52.74(6) 3_655 .
Ga1 Cu Ga2 124.1(4) . 3_655
Ga1 Cu Ga2 124.1(4) . .
Ga2 Cu Ga2 71.7(4) 3_655 .
Ga1 Cu Ga2 124.1(4) . 3
Ga2 Cu Ga2 111.8(7) 3_655 3
Ga2 Cu Ga2 71.7(4) . 3
Ga1 Cu Ga2 124.1(4) . 1_545
Ga2 Cu Ga2 71.7(4) 3_655 1_545
Ga2 Cu Ga2 111.8(7) . 1_545
Ga2 Cu Ga2 71.7(4) 3 1_545
Ga1 Cu Nd 68.1(3) . 9_444
Ga2 Cu Nd 138.78(18) 3_655 9_444
Ga2 Cu Nd 138.78(18) . 9_444
Ga2 Cu Nd 70.46(7) 3 9_444
Ga2 Cu Nd 70.46(7) 1_545 9_444
Ga1 Cu Nd 68.1(3) . 9_554
Ga2 Cu Nd 70.46(7) 3_655 9_554
Ga2 Cu Nd 70.46(7) . 9_554
Ga2 Cu Nd 138.78(18) 3 9_554
Ga2 Cu Nd 138.78(18) 1_545 9_554
Nd Cu Nd 136.3(6) 9_444 9_554
Ga1 Cu Nd 68.1(3) . 9_454
Ga2 Cu Nd 138.78(18) 3_655 9_454
Ga2 Cu Nd 70.46(7) . 9_454
Ga2 Cu Nd 70.46(7) 3 9_454
Ga2 Cu Nd 138.78(18) 1_545 9_454
Nd Cu Nd 82.0(2) 9_444 9_454
Nd Cu Nd 82.0(2) 9_554 9_454
Ga1 Cu Nd 68.1(3) . 9_544
Ga2 Cu Nd 70.46(7) 3_655 9_544
Ga2 Cu Nd 138.78(18) . 9_544
Ga2 Cu Nd 138.78(18) 3 9_544
Ga2 Cu Nd 70.46(7) 1_545 9_544
Nd Cu Nd 82.0(2) 9_444 9_544
Nd Cu Nd 82.0(2) 9_554 9_544
Nd Cu Nd 136.3(6) 9_454 9_544
Cu Ga1 Ga2 124.1(3) . 11_544
Cu Ga1 Ga2 124.1(3) . 9_444
Ga2 Ga1 Ga2 71.7(3) 11_544 9_444
Cu Ga1 Ga2 124.1(3) . 11_554
Ga2 Ga1 Ga2 111.9(7) 11_544 11_554
Ga2 Ga1 Ga2 71.7(3) 9_444 11_554
Cu Ga1 Ga2 124.1(3) . 9_544
Ga2 Ga1 Ga2 71.7(3) 11_544 9_544
Ga2 Ga1 Ga2 111.9(7) 9_444 9_544
Ga2 Ga1 Ga2 71.7(3) 11_554 9_544
Cu Ga1 Nd 68.3(3) . 9_554
Ga2 Ga1 Nd 138.71(15) 11_544 9_554
Ga2 Ga1 Nd 138.71(15) 9_444 9_554
Ga2 Ga1 Nd 70.29(7) 11_554 9_554
Ga2 Ga1 Nd 70.29(7) 9_544 9_554
Cu Ga1 Nd 68.3(3) . 9_444
Ga2 Ga1 Nd 70.29(7) 11_544 9_444
Ga2 Ga1 Nd 70.29(7) 9_444 9_444
Ga2 Ga1 Nd 138.71(15) 11_554 9_444
Ga2 Ga1 Nd 138.71(15) 9_544 9_444
Nd Ga1 Nd 136.6(5) 9_554 9_444
Cu Ga1 Nd 68.3(3) . 9_454
Ga2 Ga1 Nd 138.71(15) 11_544 9_454
Ga2 Ga1 Nd 70.29(7) 9_444 9_454
Ga2 Ga1 Nd 70.29(7) 11_554 9_454
Ga2 Ga1 Nd 138.71(15) 9_544 9_454
Nd Ga1 Nd 82.14(19) 9_554 9_454
Nd Ga1 Nd 82.14(19) 9_444 9_454
Cu Ga1 Nd 68.3(3) . 9_544
Ga2 Ga1 Nd 70.29(7) 11_544 9_544
Ga2 Ga1 Nd 138.71(15) 9_444 9_544
Ga2 Ga1 Nd 138.71(15) 11_554 9_544
Ga2 Ga1 Nd 70.29(7) 9_544 9_544
Nd Ga1 Nd 82.14(19) 9_554 9_544
Nd Ga1 Nd 82.14(19) 9_444 9_544
Nd Ga1 Nd 136.6(5) 9_454 9_544
Ga1 Ga2 Ga1 111.9(7) 9 9_455
Ga1 Ga2 Cu 108.30(5) 9 .
Ga1 Ga2 Cu 108.30(5) 9_455 .
Ga1 Ga2 Cu 108.30(5) 9 1_565
Ga1 Ga2 Cu 108.30(5) 9_455 1_565
Cu Ga2 Cu 111.8(7) . 1_565
Ga1 Ga2 Ga2 54.14(16) 9 3_665
Ga1 Ga2 Ga2 125.86(16) 9_455 3_665
Cu Ga2 Ga2 125.84(18) . 3_665
Cu Ga2 Ga2 54.16(18) 1_565 3_665
Ga1 Ga2 Ga2 125.86(16) 9 3
Ga1 Ga2 Ga2 54.14(16) 9_455 3
Cu Ga2 Ga2 54.16(18) . 3
Cu Ga2 Ga2 125.84(18) 1_565 3
Ga2 Ga2 Ga2 180.0 3_665 3
Ga1 Ga2 Ga2 125.86(16) 9 3_565
Ga1 Ga2 Ga2 54.14(16) 9_455 3_565
Cu Ga2 Ga2 125.84(18) . 3_565
Cu Ga2 Ga2 54.16(18) 1_565 3_565
Ga2 Ga2 Ga2 90.0 3_665 3_565
Ga2 Ga2 Ga2 90.0 3 3_565
Ga1 Ga2 Ga2 54.14(16) 9 3_655
Ga1 Ga2 Ga2 125.86(16) 9_455 3_655
Cu Ga2 Ga2 54.16(18) . 3_655
Cu Ga2 Ga2 125.84(18) 1_565 3_655
Ga2 Ga2 Ga2 90.000(1) 3_665 3_655
Ga2 Ga2 Ga2 90.0 3 3_655
Ga2 Ga2 Ga2 180.0 3_565 3_655
Ga1 Ga2 Nd 64.2(2) 9 1_565
Ga1 Ga2 Nd 64.2(2) 9_455 1_565
Cu Ga2 Nd 163.0(4) . 1_565
Cu Ga2 Nd 85.2(4) 1_565 1_565
Ga2 Ga2 Nd 63.63(3) 3_665 1_565
Ga2 Ga2 Nd 116.37(3) 3 1_565
Ga2 Ga2 Nd 63.63(3) 3_565 1_565
Ga2 Ga2 Nd 116.37(3) 3_655 1_565
Ga1 Ga2 Nd 64.2(2) 9 .
Ga1 Ga2 Nd 64.2(2) 9_455 .
Cu Ga2 Nd 85.2(4) . .
Cu Ga2 Nd 163.0(4) 1_565 .
Ga2 Ga2 Nd 116.37(3) 3_665 .
Ga2 Ga2 Nd 63.63(3) 3 .
Ga2 Ga2 Nd 116.37(3) 3_565 .
Ga2 Ga2 Nd 63.63(3) 3_655 .
Nd Ga2 Nd 77.83(10) 1_565 .
Ga1 Ga2 Nd 162.8(3) 9 9_454
Ga1 Ga2 Nd 85.3(3) 9_455 9_454
Cu Ga2 Nd 64.1(3) . 9_454
Cu Ga2 Nd 64.1(3) 1_565 9_454
Ga2 Ga2 Nd 116.29(3) 3_665 9_454
Ga2 Ga2 Nd 63.71(3) 3 9_454
Ga2 Ga2 Nd 63.71(3) 3_565 9_454
Ga2 Ga2 Nd 116.29(3) 3_655 9_454
Nd Ga2 Nd 127.343(10) 1_565 9_454
Nd Ga2 Nd 127.343(10) . 9_454
Ga1 Ga2 Nd 85.3(3) 9 9_554
Ga1 Ga2 Nd 162.8(3) 9_455 9_554
Cu Ga2 Nd 64.1(3) . 9_554
Cu Ga2 Nd 64.1(3) 1_565 9_554
Ga2 Ga2 Nd 63.71(3) 3_665 9_554
Ga2 Ga2 Nd 116.29(3) 3 9_554
Ga2 Ga2 Nd 116.29(3) 3_565 9_554
Ga2 Ga2 Nd 63.71(3) 3_655 9_554
Nd Ga2 Nd 127.343(10) 1_565 9_554
Nd Ga2 Nd 127.343(10) . 9_554
Nd Ga2 Nd 77.56(10) 9_454 9_554
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Nd Ga1 3.190(6) 9_445
Nd Ga1 3.190(6) 9
Nd Ga1 3.190(6) 9_455
Nd Ga1 3.190(6) 9_545
Nd Cu 3.193(7) 9
Nd Cu 3.193(7) 9_445
Nd Cu 3.193(7) 9_545
Nd Cu 3.193(7) 9_455
Nd Ga2 3.336(4) 3
Nd Ga2 3.336(4) 1_545
Nd Ga2 3.336(4) 3_655
Nd Ga2 3.336(4) .
Cu Ga1 2.368(5) .
Cu Ga2 2.531(11) 3_655
Cu Ga2 2.531(11) .
Cu Ga2 2.531(11) 3
Cu Ga2 2.531(11) 1_545
Cu Nd 3.193(7) 9_444
Cu Nd 3.193(7) 9_554
Cu Nd 3.193(7) 9_454
Cu Nd 3.193(7) 9_544
Ga1 Ga2 2.530(10) 11_544
Ga1 Ga2 2.530(10) 9_444
Ga1 Ga2 2.530(10) 11_554
Ga1 Ga2 2.530(10) 9_544
Ga1 Nd 3.190(6) 9_554
Ga1 Nd 3.190(6) 9_444
Ga1 Nd 3.190(6) 9_454
Ga1 Nd 3.190(6) 9_544
Ga2 Ga1 2.530(10) 9
Ga2 Ga1 2.530(10) 9_455
Ga2 Cu 2.531(11) 1_565
Ga2 Ga2 2.9637(6) 3_665
Ga2 Ga2 2.9637(6) 3
Ga2 Ga2 2.9637(6) 3_565
Ga2 Ga2 2.9637(6) 3_655
Ga2 Nd 3.336(4) 1_565
Ga2 Nd 3.346(4) 9_454
Ga2 Nd 3.346(4) 9_554
