Sains Malaysiana 47(5)(2018): 999–1003
http://dx.doi.org/10.17576/jsm-2018-4705-15
Determining the Type
of Bond between Diatomic Cluster of Platinum and Hydrogen: Quantum Mechanical
Approach
(Penentuan Jenis Ikatan antara Kelompok Dwiatom Platinum dan Hidrogen: Pendekatan Mekanik Kuantum)
M.A. MISWAN*, M.M. ANAS
& G. GOPIR
Pusat Pengajian Fizik Gunaan, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia, 43650 UKM Bangi,
Selangor Darul Ehsan, Malaysia
Diserahkan: 24
April 2017/Diterima: 14 Disember 2017
ABSTRACT
Type of bond is vital
to understand the mechanism of interaction between corresponds
atoms. We used three kinds of method to determine the type of
bond between diatomic cluster of platinum and hydrogen: types
of element, electronegativity and electron distribution. In
this work, we found that the results from these three methods
are not unanimously agreed with each other for bond type forming
in platinum-hydrogen diatomic cluster. Thus, we conclude that
the type of bond is hybrid of both: mainly covalent and slightly
ionic.
Keywords: Diatomic
cluster; hybrid-bond; platinum; type of bond
ABSTRAK
Jenis ikatan adalah
penting bagi
memahami mekanisme sesuatu interaksi antara dua atom terbabit. Kami
telah menggunakan
tiga kaedah dalam
menentukan jenis
ikatan di antara kelompok dwi-atom platinum dan hidrogen: jenis
unsur, keelektronegatifan
dan taburan elektron.
Dalam
kajian ini, kami dapati bahawa keputusan
daripada ketiga-tiga
kaedah tidak sepakat
mengenai jenis
ikatan yang terbentuk antara kelompok dwi-atom platinum dan hidrogen. Oleh itu, kami menyimpulkan
bahawa jenis
ikatan yang terbentuk adalah campuran ikatan kovalen dan ionik.
Kata kunci: Ikatan kacukan; jenis ikatan; kelompok dwiatom; platinum
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*Pengarang untuk surat-menyurat;
email: amirullahmiswan@gmail.com