Exporting a Structure into a .xls File

I have a problem which asks me to export a structure data into an .xls file. Here's the structure I created:

clc
clear
isimler = char('Aluminum','Copper','Iron','Molybdenum','Cobalt','Vanadium');
semboller = char('Al','Cu','Fe','Mo','Co','V');
atomic_sayi = [13,29,26,42,27,23]';
atomic_agirlik = [26.98,63.55,55.85,95.94,58.93,50.94]';
yogunluk = [2.71,8.94,7.87,10.22,8.9,6.0]';
kristal_yapisi = char('FCC','FCC','BCC','BCC','HCP','BCC');
structure.Metal = isimler;
structure.Sembol = semboller;
structure.AtomicSayi = atomic_sayi;
structure.Yogunluk = yogunluk;
structure.KristalYapisi = kristal_yapisi;

When I use the "xlswrite" function it tells me that array must be a numerical, cell data..... I converted the structure into a cell file with the struct2cell command. However, this time when use the xlswrite function on the excel file, numerical data looks empty. Can you help me with that one?

[Hans123]

I had a similar problem and I came across multiple good answers.

https://www.mathworks.com/matlabcentral/answers/158415-saving-a-structure-to-excel

https://www.mathworks.com/matlabcentral/answers/13069-export-to-excel

Hope these helped like it helped me.